matlab simulink co ban

7/24/2019 Matlab Simulink Co Ban

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MATLAB SIMULINK C BN

I. Cc khi simulink c bn..............................................................................................2

1. Khi to simulink.........................................................................................................22. Th vin Commonly Used Block.................................................................................3

3. Th vin Continous......................................................................................................6

4. Th vin iscontinuities..............................................................................................!

". Th vin isc#ete.......................................................................................................11

6. Th vin $o%ic &nd Bit '(e#&tions............................................................................13

). Th vin $ooku( t&*les..............................................................................................1"

!. Th vin +&th '(e#&tions..........................................................................................16,. Th vin +odel -e#iic&tion......................................................................................2/

1/. Th vin 0o#ts u*systems.................................................................................21

11. Th vin i%n&l tt#i*utes......................................................................................24

12. i%n&l outin%........................................................................................................2"

13. Th vin inks........................................................................................................2!

14. Th vin ou#ces....................................................................................................2,

II. Bi t!.......................................................................................................................33


2/36

I. Cc khi simulink c bn

". Kh#i t$% simulink

5 v7o imulink t#on% +&tl&* t& th8c hin theo 2 c9ch C9ch 1: t; c& +&tl&* ?9nh d@n% lnh: simulink

C9ch 2 : click chuAt v7o *iu tn% simulink li*#y t#n th&nh cDn% cE.

Khi khi ?An% imulink Fon% t& ?c m7n hGnh c


3/36

&. Th' (i)n C%mm%nl* Us+, Bl%ck

Bus C#e&to# : khMi kHt h( nhiLu tYn hiu n% v7o th7nh mAt tYn hiu n% #&

Pc th l8& chSn sM tYn hiu v7o t#on% D num*e# o in(utsQ.

Bus electo# : khMi t9i to li c9c tYn hiu t; 1 *us tYn hiu. Ti hA( thoi

0&mete#s c>& khMi Bus electo# t#on% D i%n&ls on the *us t& c th thJy d&nh s9ch

lit k tJt c c9c tYn hiu n_m t#on% Bus. VhJn nwt select t& c th chSn nhgn% tYn hiu

m7 t& c]n t9ch khbi Bus.

Const&nt : KhMi cho t& nha( v7o mAt h_n% sM khDn% (hE thuAc th[i %i&n.

&t& Ty(e Conve#sion : KhMi chuyn ?=i kiu dg liu %ig& c9c mn% sMR

mn% kY t8R cJu t#wc hoc *n%.

el&y : KhMi t#G hon Pl7m chamQ tYn hiu ?]u v7o.

emuF : KhMi emuF P(hxn knhQ c t9c dEn% n%c vIi +uF. T9ch

tYn hiu ?]u v7o th7nh nhiLu tYn hiu #in% #.

isc#etetime znte%#&to# : khMi th8c hin h7m tYch (hxn %i9n ?on. Vhgn%

thDn% sM: ?iLu kin *&n ?]uR %iIi hn can dIi v7 can t#nR th[i %i&n lJy m{u.

&in : KhMi &in l7 *A t| l. TYn hiu s&u khi pu& khMi n7y s ?c nhxn vIi

%i9 t# &in. ou*le click ? th&y ?=i %i9 t# ?A li &in.


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#ound : khMi #ound *iu din mAt ?im cM ?nh t#on% h tS& ?A tuyt ?Mi.

zn1 : khMi ch}n mAt c=n% v7o. KhMi n7y cho (h`( %i&o tiH( %ig& sZ ?r chYnh

v7 sZ ?r con. T#on% hA( thoi Block 0&mete#s t& c th ?iLn v7o D 0o#t Vum*e# sM thN

t8 c>& khMi.

znte%#&to# : khMi lJy tYch (hxn tYn hiu v7o. ThDn% sM: ?iLu kin *&n ?]u.

$o%ic&l '(e#&to# : khMi $o%ic&l '(e#&to# th8c hin kHt h( c9c *iHn v7o

khMi theo h7m $o%ic ? chSn ti D '(e#&to#. V% #& m&n% %i9 t# l7 1 nHu to9n t< lo%ic

n% v7o m&n% %i9 t# ?wn%R n%c li m&n% %i9 t# /. Vhgn% thDn% sM: To9n t< lo%icR sM

c=n% v7o. VHu c9c *iHn c ?nh dn% vecto# PtYn hiu 1Q h&y m& t#an PtYn hiu 2QR

c9c (h]n t< c>& chwn% s ?c kHt h( theo h7m $o%ic ? chSnR v7 ?]u #& s FuJt hin

mAt vecto# h&y m& t#an.

+uF : KhMi +uF c t9c dEn% %iMn% nh mAt *A drn knh Pmulti(leFe#QR

c t9c dEn% cha( c9c tYn hiu 1 #in% l th7nh mAt tYn hiu mIi. Ti D th&m sM

Number of inputs t& c th kh&i *9o tnR sM ln% tYn hiu n% v7o.

'ut1 : khMi ch}n mAt c=n% #&. T#on% hA( thoi Block 0&mete#s t& c th?iLn v7o D 0o#t Vum*e# sM thN t8 c>& khMi.

0#oduct : khMi th8c hin (h`( nhxn t;n% (h]n t< h&y (h`( nhxn m& t#anR

c^n% cho (h`( chi& %ig& c9c tYn hiuPdn% 1 h&y 2Q c>& khMi (hE thuAc v7o %i9 t#

?t c>& th&m sM +ulti(lic&tion v7 num*e# o in(uts.


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el&tion&l '(e#&to# : so s9nh 2 tYn hiu v7oP~R R ~R R Q v7 ?& #& tYn

hiu nh (hxn ?]u #&. BiHn #& s nhan %i9 t# 1 PTUqQ h&y / P$qQ.

&tu#&tion : khMi tYnh to9n mAt khxu *o h@&R n%h& l7 %iIi hn *in ?A c>&

n% #&. Vhgn% thDn% sM: %i9 t# t#n v7 dIi c>& n% #&.

co(e : KhMi co(e hin th chYnh dn% tYn hiu nha( v7o tZn% Nn%R theo

th[i %i&n mD (hbn%. KhMi co(e c th c nhiLu t#Ec Pt#n mAt c=n%Q tJt c c9 t#Ec cchun% mAt *in ?A PmNcQ th[i %i&n v7 ?Ac la( vIi t#Ec y. co(e n7y cho (h`( *n ?iLu

ch|nh ln% th[i %i&n v7 *in ?A c>& %i9 t# nha( v7o ?c hin th. Bn c th di

chuyn v7 th&y ?=i kYch thIc c>& c& khMi co(e t#on% suMt th[i %i&n mD (hbn%.

Khi *n *jt ?]u mD (hbn%R imulink khDn% m nhgn% c>& s= co(eR tuy nhin n l7m

cDn% vic l7 %hi dg liu ?c kHt nMi tIi khMi co(e. Vh vayR nHu *n m mAt sco(e

s&u khi mD (hbn%R tYn hiu nha( v7o c>& khMi co(e h&y c9c tYn hiu s ?c hin th.

u*system : khMi ?c s< dEn% ? to h thMn% con t#on% khuDn kh= c>&

mAt chZn% t#Gnh simulink. -ic %h`( vIi mD hGnh thuAc c9c t]n% cJ( t#n ?c th8c

hin nh[ khMi zn(o#t Pcho tYn hiu v7oQ v7 'ut(o#t Pcho tYn hiu #&Q. M ln% ?]u v7o v7

#& c>& khMi (hE thuAc v7o sM ln% khMi zn(o#t v7 out(o#t.5]u v7o#& c>& khMi ?c ?t theo tn mc ?nh c>& c9c khMi zn(o#t v7 out(o#t. VHu

chSn o#m&tide 0o#t $&*els t#n menu c>& c ?An% ?t cho zn(o#t v7 out(o#t c9c tn (h h( vIi

n%h& vat l c>& chwn%.

um : V% #& c>& um l7 t=n% c>& c9c tYn hiu n% v7o. VHu n% v7o c

dn% tYn hiu h\n h(R um tYnh t=n% t;n% (h]n t


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c9c (h]n t< c>& v`ctZ s ?c cAn% theo vD hIn% Psc&lQ. Ti DList of signs t& c th

kh&i *9o c8c tYnh v7 sM ln% n% v7o *_n% c9ch viHt chu\i dJu v7 .

Witch : KhMi Switch c t9c dEn% chuyn mchR ?& tYn hiu t; n% v7o 1hoc 3 tIi n% #&. TYn hiu ?iLu khin chuyn mch ?c ?& tIi n% v7o 2 P n%

v7o %ig&Q. V%n% %i9 t# ?iLu khin chuyn mch ?c kh&i *9o *_n% th&m sM

Threshold. Khi tYn hiu ?iLu khin ThresholdR n% #& ?c nMi vIi n% v7o 1.

Khi tYn hiu ?iLu khin ThresholdR n% #& ?c nMi vIi n% v7o 3.

Te#min&to# : khMi dn% ? nMi n% #& c>& nhgn% khMi khi n% #& c>& nhgn%khMi n7y khDn% nMi v7o c9c khMi kh9c.

-ecto# Conc&ten&te : khMi kHt nMi c9c -ecto# li vIi nh&u.

-. Th' (i)n C%ntin%us

e#iv&tive : tYnh ?o h7m tYn hiu ?]u v7o. TYn hiu ?]u #& c dn%

u

t

znte%#&to# : lJy tYch (hxn tYn hiu ?]u v7o c>& khMi. i9 t# *&n ?]u ?c

chSn ti D zniti&l condition t#on% Block 0&mete# nHu zniti&l condition sou#ce ?c

chSn l7 eFte#n&l thG %i9 t# *&n ?]u ?c nhan t; *n n%o7i c>& khMi. VHu muMn tYnh tYch

(hxn c hn thG chSn $imit 'ut(ut v7 ?iLn v7o %i9 t# can t#nPU((e# st&tu#&tion limitQ

v7 can dIi P$oWe# st&tu#&tion limitQ t#on% Block 0&mete#.

znte%#&to# $imited : khMi ?rn% nhJt c>& tYch (hxn vIi ?]u #& ?c %iIi hn

*i %iIi hn *o h@& t#n v7 %iIi hn *o h@& dIi. VHu tYch (hxn nhb hZn hoc *_n%%iIi hn *o h@& dIi thG n% #& *_n% vIi %iIi hn *o h@& dIi. VHu tYch (hxn lIn hZn


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hoc *_n% %iIi hn *o h@& t#n thG n% #& *_n% vIi %iIi hn *o h@& t#n. VHu tYch (hxn

n_m %ig& %iIi hn *o h@& dIi v7 %iIi hn *o h@& t#n thG n% #& *_n% vIi %i9 t# tYch

(hxn.

znte%#&to#R econd'#de# : khMi dn% ? tYnh tYch (hxn tYn hiu ?]u v7o h&i

l]n.

znte%#&to#R econd'#de# $imited : khMi dn% ? tYnh tYch (hxn tYn hiu ?]u

v7o h&i l]n v7 c %iIi hn t#n v7 %iIi hn dIi.

0z Cont#olle# : khMi h7m t#uyLn 0z t#on% ?:K(: h sM t| lKi: h sM tYch (hxnKd: h sM vi (hxn

t&tes(&ce : l7 mD hGnh t#n% th9i c>& mAt h tuyHn tYnh. 5c mD t *ih (hZn% t#Gnh s&u ?xy: F Bu CF u

Bac c>& h do kYch c cu m& t#an t#n% th9i puy ?nh. ThDn% sM: %i9 t# R %i9 t# BR

%i9 t# CR %i9 t# R %i9 t# *&n ?]u.

T#&nse# cn : Th8c hin chNc nOn% mAt h7m t#uyLn. Vhgn% thDn% sM :

sM t< v7 m{u c>& h7m t#uyLn

T#&ns(o#t el&y : l7m t# tYn hiu ?]u v7o vIi khon% th[i %i&n t / t#Ic

khi FuJt ?]u #&R kh&i *9o t ti D Time el&y. Ch| cho ?Hn khi th[i %i&n mD (hbn% *jt ?]u

vt pu9 th[i %i&n t# Pso vIi lwc *jt ?]u mD (hbn%Q khMi T#&ns(o#t el&y mIi FuJt %i9


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t# kh&i *9o ti zniti&l zn(ut tIi ?]u #&. Vhgn% thDn% sM: th[i %i&n t#R ?iLu kin *&n ?]u

P?c %i ?nh khi n% #& khDn% F9c ?nhQ.

-i&*le T#&ns(o#t el&y : %iIi thiu mAt *iHn th[i %i&n t#R n% v7o thN h&i

t# mAt khon% th[i %i&n so vIi n% v7o thN nhJt. Ti D +&Fimun el&y t& (hi kh&i *9o

mAt %i9 t# t# tMi ?&R c t9c dEn% %iIi hn Pchn t#nQ %i9 t# c>& tYn hiu ?iLu khin th[i

%i&n t#.

e#o0ole : Th8c hin h7m t#uyLn dIi dn% c8c v7 e#o. Vhgn% thDn%

sM : C9c e#oR c9c c8cR ?A liBi tp:

STT / bi 01i 2" ii (hZn% t#Gnh s&u:

d2x

d t2+3

dx

dt+4x=5cos (2 t)

-Ii: x (0 )=0 v7dx

dt P/Q /

< dEn% khMi inte%#&to#R

sumR sco(eR %&inR (#oductR

clockR T#i%onomet#ic

unctionR const&ntR muFR...

TGm hiu c9c khMi t#on%th vin m&th

o(e#&tionsR sou#cesR

si%n&l #outin%R sinkR...& Cho (hZn% t#Gnh vi (hxn:

x'(t)=2x ( t)+u(t)

-Ii uPtQ l7 sn% sin c *in ?A 1 v7 van tMc %c l7 1

#&ds

&. - ?r th kHt pu khi %ii (hZn% t#Gnh vi (hxn

t#n.*. < dEn% (h`( *in ?=i l&(l&ce ? %ii (hZn%

t#Gnh t#n.

< dEn% khMi si%n&l

ene#&to#R &ddR inte%#&to#R

%&inR muFR t#&nse# cnR

sco(eR...

3 TGm hiu c9c khMi t#on%

th vin i%n&l outin%R

sou#cesR sink...- Cho sZ ?r mch ?in s&u: < dEn% khMi sine W&veR

&ddR %&inR sco(eR inte%#&to#R

de#iv&tiveR (#oductRconst&ntR...


9/36

n% simulink ? tGm -R -$R -c vIi -C l7 ?in 9(

Fo&y chiLu.4 Cho sZ ?r khMi ?An% cZ C:

&. T; sZ ?r khMiR hy dn% kh9c khMi simulink ?

tYnh to9n %c pu&y v7 van tMc %c theo *iHn ?]u

v7o l7 -PsQ.*. < dEn% thm *A 0z cont#olle# ? ?iLu khin

v@n% kYn ?An% cZ C.

< dEn% khMi t#&nse# cnR

&ddR sine W&veR %&inR clockR

inte%#&to#R To Wo#ks(&ceR0z Cont#olle#R...

5 +At h thMn% ?c *iu din *i (hZn% t#Gnh vi (hxn

s&u:d

2

dt2y (t)= 1

m(Fgraw+FdistFR)

T#on% ?:Fgraw=mg

FR=Kmag

i2(t)

y2( t)

y %ii (hZn% t#Gnh t#n *_n% simulink vIi ?]u #& l7

yPtQ.

< dEn% khMi &ddR sine

W&veR %&inR in1R out1R

inte%#&to#R To Wo#ks(&ceR

m&th unctionR (#oductR

const&ntR...

4. Th' (i)n 6isc%ntinuiti+s

B&ckl&sh : KhMi (hbn% li ?c tYnh c>& h thMn% c ?A #Z. 5A #Z th[n%

FuJt hin t#on% c9c kHt cJu cZ khY c hA( sMR ? chYnh l7 ?A #Z ljc %ig& h&i *9nh #On%

khI( nh&u c>& hA( sM. 5A #Z ljc th[n% Fuyn FuJt hin do %i& cDn% thiHu chYnh F9c

h&y do h&o m@n vat liu. Th&m sM e&d*&nd idth kh&i *9o *L #An% c>& ?A #Z P?Mi FNn%

?]u #&Q.KhMi B&ckl&sh c th c mAt t#on% 3 t#n% th9i hot ?An% s&u:

Kch #Z theo chiLu dZn%C9ch lyKch #Z theo chiLu xm


10/36

Coulom* -iscous #iction : mD (hbn% mAt h c m& s9t dYnh v7 m& s9t

t#t. C9c dn% m& s9t n7y th[n% h&y trn ti t#on% c9c h thMn% cZ c chuyn ?An% tnh

tiHn h&y chuyn ?An% t#@n.

e&d one : B_n% khMi e&d one t& c th mD (hbn% c9c ?Mi tn% vIi

c9c ?c ?im: tYn hiu #& c %i9 t# / t#on% mAt khon% Pkhon% litQ nhJt ?nh c>& tYn

hiu v7o. iIi hn dIi v7 t#n c9c khon% lit do c9c th&m sM tt o de&d one v7 qnd

o de&d one puyHt ?nh. VHu tYn hiu #& s nhan %i9 t# /. Khi tYn hiu v7o u tt o

de&d oneR tYn hiu #& y u tt o de&d one. Khi tYn hiu v7o u qnd o de&d oneR

tYn hiu #& y u qnd o de&d one

e&d one yn&mic : tZn% t8 nh khMi e&d oneR nhn% %iIi hn t#n v7

dIi l7 tYn hiu n%oi vi u( v7 loW.

it C#ossin% : khMi c t9c dEn% (h9t hin th[i ?im tYn hiu ?]u v7o ?i pu&

%i9 t# kh&i *9o ti it C#ossin% oset theo hIn% kh&i *9o ti it C#ossin% di#ection.

VHu t& chSn hoW out(ut (o#tR ti th[i ?im C#ossin% d]u #& s nhan %i9 t# l7 1R c@n li

l7 /. VHu ti t#&n% &dv&nce c>& hA( thoi imul&tion 0&mete#s t& ?t Boole&n l%ic

si%n&ls oR tYn hiu #& s l7 dou*leR n%o7i #& l7 Boole&n.

u&ntie# : khMi chuyn tYn hiu ?]u v7o c>& khMi th7nh tYn hiu c dn%

*ac th&n%. ChiLu c&o c>& *ac do th&m sM u&nti&tion inte#v&l puyHt ?nh. Ti th[i ?im

tYch (hxn thN zR tYn hiu #& yPiQ ?c tYnh t; th&m sM u&nti&tion inte#v&l p v7 tYn hiu

uPiQ.


11/36

&te $imite# : khMi %iIi hn ?o h7m *ac nhJt c>& tYn hiu ?]u v7o ti c9c

th&m sM issin% sleW #&te P%iIi hn khi tYn hiu v7o tOn%Q v7 &ll sleW #&te P%iIi hn khi

tYn hiu v7o %imQ.

&te $imite# yn&mic : tZn% t8 nh khMi &te $imite# nhn% %iIi hn t#n

v7 dIi l7 h&i tYn hiu n%oi vi u( v7 loW.

el&y : l7 *A ?iLu khin #Zle 2 v t#Y c t# Pc@n %Si l7 *A ?iLu khin 'V'Q. C9c thDn% sM:

Witch on (oint: nHu tYn hiu ?]u v7o lIn hZn %i9 t# n7y thG n% #& c>& khMi el&y ln

mNc on.

Witch o (oint: nHu tYn hiu ?]u v7o nhb hZn %i9 t# n7y thG n% #& c>& khMi el&y ln

mNc o.

'ut(ut When on: %i9 t# c>& n% #& khi mNc on.

'ut(ut When o: %i9 t# c>& n% #& khi mNc o.

VHu tYn hiu ?]u v7o n_m t#on% khon% PWitch on (ointR Witch o (ointQ thG %i9 t#

n% #& %ig n%uyn khDn% ?=i.

&tu#&tion : khMi %iw( %iIi hn tMi ?& c>& tYn hiu ?]u v7o vL (hY&

dZn%PU((e# limitQ v7 (hY& xmP$oWe# limitQ.

&tu#&tion yn&mic : tZn% t8 nh khMi &tu#&tion nhn% %iIi hn t#n v7

dIi l7 tYn hiu n%oi vi u( v7 loW.

#&( To e#o : khMi ?t %i9 t# n% #& l7 / khi tYn hiu n% v7o vt pu9 %i9

t# n%n%.

STT / bi 01i 2


12/36

" 78 9: th; th+% th?i @in

f( t)=80. et80 .sin (0,25+

3)

Sin+ (+D !E%,uctD cl%ckD

mth Functi%nD c%nstntD

muGD 0inD sc%!+.&

5. Th' (i)n 6iscE+t+

el&y : KhMi t#G hon Pl7m chamQ tYn hiu ?]u v7o.

ie#ence : khMi tYnh to9n s8 th&y ?=i c>& tYn hiu vt pu9 mAt *Ic th[i

%i&n.

isc#ete e#iv&tive : khMi tYnh to9n th[i %i&n ?o h7m #[i #c.

isc#ete z ilte# : mD hGnh lSc z

isc#ete ilte# : Th8c hin lSc zz v7 lSc z. Vhgn% thDn% sM : h sM t< v7

m{u c>& *A lScR th[i %i&n lJy m{u. B_n% khMi n7y t& c th c7i ?t mAt c9ch d d7n% c9c

khxu lSc di%it&l ? mD t.

isc#ete 0z Cont#olle# : mD (hbn% *A ?iLu khin 0z lin tEc hoc #[i #c

theo th[i %i&n.

isc#ete t&te(&ce : +D t h7m t#uyLn c>& mAt h #[i #c dIi dn% h

(hZn% t#Gnh t#n% th9i. Vhgn% thDn% sM : m& t#anR ?iLu kin ?]uR th[i %i&n lJy m{u.

V%[i s< dEn% (hi nha( v7o c9c m& t#an t#n% th9i RBRCR v7 chu kX lJy m{u.


13/36

isc#ete T#&nse# cn : +D t h7m t#uyLn c>& mAt h #[i #c dIi dn% ?&

thNc t< sM t#n ?& thNc m{u sM. Vhgn% thDn% sM : h sM t< v7 m{u c>& h7m t#uyLnR th[i

%i&n lJy m{u. C9c h sM c>& ?& thNc t< sM t#n ?& thNc m{u sM do n%[i s< dEn% nha(

v7o theo *ac %im d]n c>& to9n t< .

isc#ete e#o0ole : Th8c hin mAt h7m t#uyLn #[i #c Ptheo th[i %i&nQ

dn% C8c v7 e#o. Vhgn% thDn% sM: C9c e#oR C9c c8cR ?A liR th[i %i&n lJy m{u.

isc#eteTime znte%#&to# : Th8c hin h7m tYch (hxn %i9n ?on. Vhgn%

thDn% sM : 5iLu kin ?]uR iIi hn can dIi v7 t#nR th[i %i&n lJy m{u.

i#st'#de# old : khxu %ig m{u *ac 1. V%[i s< dEn% (hi nha( v7o chu

kX lJy m{u.

+emo#y : khMi +enmo#y FuJt ?]u #& %i9 t# c>& ?]u v7o thuAc *Ic tYch

(hxn v;& pu&. Vi c9ch kh9c khMi +emo#y c ?c ?im c>& mAt khxu %ig cham *ac /R

lu %ig tYn hiu t#on% khon% th[i %i&n mAt *Ic. Khi mD (hbn% vIi ode1"s v7 ode113

Pc h&i ?Lu l7 (hZn% (h9( tYch (hxn ?& *IcQ t& khDn% nn s< dEn% khMi +emo#y.

esett&*le el&y : khMi c t9c dEn% t#G hon tYn hiu n% v7o *i *iHn th[i

%i&n m{u v7 ?t li tYn hiu n%o7i.

T#&nse# cn $e&d o# $&% : khMi *A * sIm (h& v7 t# (h& c>& h #[i #c

theo th[i %i&n.


14/36

Unit el&y : khMi c t9c dEn% t#Ych m{u tYn hiu v7o v7 cJt %ig %i9 t# thu

?c t#on% mAt chu kX t#Ych m{u. -G vayR khMi c ?c ?im nh mAt (h]n t< cZ *n c>&

h %i9n ?on. KhMi c th ?c s< dEn% nh mAt khxu pu9 ?A t; t]n sM t#Ych m{u thJ(

s&n% t]n sM t#Ych m{u c&o.

e#o'#de# old : khxu %ig m{u *ac /R khMi t#Ych m{u tYn hiu ?]u v7o v7

%ig %i9 t# thu ?c ?Hn th[i ?im thu m{u tiH( theo. Vn s< dEn% khMi t#on% c9c h t#Ych

m{u ch& c mAt t#on% c9c khMi %i9n ?on ?c miu t t#n. V%[i s< dEn% (hi

nha( v7o chu kX lJy m{u.STT / bi 01i 2" 78 9: th; th+% th?i @in

f( t)=80. et80 .sin (0,25+

3)



muGD 0inD sc%!+.&

H. Th' (i)n L%@ic n, Bit !+Eti%ns

Bit Cle : khMi ?t *it ?c F9c ?nh # th7nh /.

Bit et : ?t nhgn% *it ?c F9c ?nh # th7nh /.

BitWise '(e#&to# : th8c hin (h`( to9n VR 'R VVR V'R 'R

V'T c>& c9c to9n t& *n% s8 that

?c %hi v7oR n% v7o (hi ?c hiu n%]m.


15/36

Com(e To e#o : so s9nh tYn hiu ?]u v7o vIi /.

etect Ch&n%e : d@ tGm s8 th&y ?=i c>& tYn hiu ?]u v7o. V% #& l7 t#ue P1Q

nHu tYn hiu n% v7o th&y ?=i. V% #& l7 &lse P/Q nHu tYn hiu n% v7o khDn% th&y ?=i.

etect ec#e&se : (h9t hin s8 %im c>& tYn hiu ?]u v7o. V% #& l7 t#ue P1Q

nHu tYn hiu n% v7o nhb hZn %i9 t# t#Ic ?. V% #& l7 &lse P/Q nHu tYn hiu n% v7o lIn

hZn %i9 t# t#Ic ?.

etect &ll Ve%&tive : 0h9t hin Fun% cnh FuMn% khi %i9 t# tYn hiu %im

FuMn% ?Hn %i9 t# xm v7 %i9 t# t#Ic ? c>& n khDn% xm.

etect &ll Von(ositive : 0h9t hin Fun% cnh FuMn% khi %i9 t# tYn hiu

%im FuMn% ?Hn %i9 t# khDn% dZn% v7 %i9 t# t#Ic ? c>& n dZn%.

etect znc#e&se : (h9t hin s8 tOn% c>& tYn hiu ?]u v7o. V% #& l7 t#ue P1Q

nHu tYn hiu n% v7o lIn hZn %i9 t# t#Ic ?. V% #& l7 &lse P/Q nHu tYn hiu n% v7o nhb

hZn %i9 t# t#Ic ?.

etect ise Vonne%&tive : 0h9t hin Fun% cnh ln khi %i9 t# tYn hiu tOn%

ln ?Hn %i9 t# khDn% xm v7 %i9 t# t#Ic ? c>& n xm.

etect ise 0ositive : 0h9t hin Fun% cnh ln khi %i9 t# tYn hiu tOn% ln

?Hn %i9 t# dZn% v7 %i9 t# t#Ic ? c>& n l7 khDn% dZn%.


16/36

znte#v&l Test : kim t#& tYn hiu v7o c n_m t#on% mAt khon% F9c ?nh

t#Ic. V% #& l7 t#ue nHu tYn hiu n% v7o n_m %ig& %i9 t# %iIi hn t#n v7 %i9 t# %iIi

hn dIi. V% #& l7 &lse nHu tYn hiu n% v7o n_m n%o7i khon% ?.

znte#v&l Test yn&mic : kim t#& tYn hiu v7o c n_m t#on% khon% tYn hiu

n%oi vi u( v7 loW PtZn% t8 nh znte#v&l TestQ.

$o%ic&l '(e#&to# : V% #& m&n% %i9 t# l7 1 nHu to9n t< lo%ic n% v7o m&n%%i9 t# ?wn%R n%c li m&n% %i9 t# /. Vhgn% thDn% sM: To9n t< lo%icR sM c=n% v7o.

el&tion&l '(e#&to# : so s9nh 2 tYn hiu v7oP~R R ~R R Q v7 ?& #& tYn

hiu nh (hxn ?]u #&. BiHn #& s nhan %i9 t# 1 PTUqQ h&y / P$qQ.

STT / bi 01i 2

" 78 9: th; th+% th?i @inf( t)=80. e

t80 .sin (0,25+

3)

Sin+ (+D !E%,uctD cl%ckDmth Functi%nD c%nstntD

muGD 0inD sc%!+.&

J. Th' (i)n L%%ku! tbl+s

1 $ooku( T&*le : khMi n7y to #& tYn hiu #& t; tYn hiu v7o t#n cZ s

thDn% tin cJt t#on% mAt *n% t#& Pvecto# in(ut v&lues FR vecto# out(ut v&lues yQ. VHu %i9

t# hin ti c>& tYn hiu v7o t#n% vIi mAt %i9 t# thuAc vecto# in(ut v&luesR %i9 t# tZn%

Nn% t#on% *n% vecto# out(ut v&lues s ?c ?& tIi ?]u #&. VHu %i9 t# hin ti c>& tYn

hiu v7o n_m %ig& h&i %i9 t# thuAc vecto# in(ut v&luesR simulink th8c hin nAi suy h&i

%i9 t# tZn% Nn% c>& vecto# out(ut v&lues. VHu %i9 t# hin ti c>& tYn hiu v7o *`

hZnlIn hZn %i9 t# ?]u tin%i9 t# cuMi cn% c>& vecto# in(ut v&luesR simulink s th8c


17/36

hin n%oi suy h&i %i9 t# ?]u tincuMi cn% c>& vecto# out(ut v&lues. -ecto# in(ut

v&lues c th l7 mAt vecto# h7n% h&y mAt vecto# cAt.

2 $ooku( T&*le : khMi n7y cho (h`( to #& mAt *n% 2 chiLu. B_n% th&m

sM T&*le t& kh&i *9o cAt m& t#an lu t#g c9c tYn hiu ?]u #&. +uMn tGm ?c ?& tIi %i9 t#

c9c ?]u #& t& c]n *iHt oW ? tGm h7n% v7 Column ? tGm cAt c>& D t#on% %i9 t# m& t#an.

TYn hiu ?t ?]u v7o (hY& t#n ?c so vIi oWR tYn hiu ?t ?]u v7o (hY& dIi ?c

so vIi Column. Vhgn% thDn% sM: %i9 t# c>& ch| sM v7 v7 pu&n h vIi %i9 t# n% #&.

n $ooku( T&*le : khMi n7y cho (h`( to #& mAt *n% n chiLu v7 cho (h`(

t#&n% *n% n chiLu.

STT / bi 01i 2" 78 9: th; th+% th?i @in

f( t)=80.et80 .sin (0,25+

3)



muGD 0inD sc%!+.&

. Th' (i)n Mth !+Eti%ns

*s : ?]u #& c>& khMi l7 %i9 t# tuyt ?Mi c>& tYn hiu v7o.

dd : khMi cAn% hoc t#; c9c tYn hiu ?]u v7o. C th th&y ?=i th&y ?=i vic

cAn% h&y t#; c9c (h]n t< t#on% c& s ?c hri tiH( vL ?]u v7o. Tuy nhin t& (hi c t9c ?An% n%c li ?]u

v7o thDn% pu& mAt v@n% hri tiH( thYch h(.


18/36

ssi%nment : khMi %9n %i9 t# v7o mAt th7nh (h]n F9c ?nh c>& tYn hiu.

Com(leF to +&%nituden%le : khMi tYnh *in ?A v7 (h& ?Mi vIi tYn hiu v7o

l7 sM (hNc.

Com(leF to e&lim&% : khMi tYnh (h]n th8c v7 (h]n o ?Mi vIi tYn hiu v7o

l7 sM (hNc.

ivide : khMi th8c hin (h`( nhxn hoc chi& c9c tYn hiu n% v7o.

ot 0#oduct : khMi tYnh tYch sc&l PvD hIn%Q c>& c9c -ecto# ?]u v7o. i9 t#

?]u #& c>& khMi tZn% ?Z% vIi lnh +&tl&* y umPconPu1Qu2Q.

ind Vone#o qlements : khMi dn% ? tGm (h]n t< kh9c / t#on% mAt mn%.

i&n : khMi c t9c dEn% khuHch ?i tYn hiu ?]u v7o. ThDn% sM khuHch ?i

?c thDn% *9o ti D &in t#on% *lock 0&mete#.

+&%nituden%le to Com(leF : khMi n7y to tYn hiu n% #& l7 sM (hNc vIi

tYn hiu n% v7o l7 *in ?A v7 (h&.

+&th unction : khMi *iu din c9c h7m to9n hSc: eF(R lo%R 1/uR lo%1/R

spueR (oWR conR #eci(#oc&lR hy(otR #emR modR t#&ns(oseR he#miti&nR m&%nitude2.


19/36

+&t#iF Conc&ten&te : khMi dn% ? kHt nMi c9c m& t#an li vIi nh&u th7nh

mAt m& t#an.

+in+&F : khMi dn% t9ch %i9 t# lIn nhJt v7 %i9 t# nhb nhJt c>& tYn hiu ?]u

v7o.

+in+&F unnin% esett&*le : khMi F9c ?nh c8c ?i v7 c8c tiu c>& tYn

hiu theo th[i %i&n.

0olynomi&l : khMi Ic ln% h sM ?& th8c t#n %i9 t# tYn hiu v7o.

0#oduct : khMi th8c hin (h`( nhxn h&y chi& %ig& c9c tYn hiu ?]u v7o P1

h&y 2Q.

0#oduct o qlement : khMi s&o ch`( hoc ?o mAt tYn hiu ?]u v7o vD

hIn%.

e&lzm&% to Com(leF : khMi chuyn ?=i tYn hiu ?]u v7o l7 (h]n th8cv7hoc (h]n o th7nh %i9 t# sM (hNc tYn hiu n% #&.

eci(#oc&l p#t : khMi n7y dn% ? lJy n%hch ?o cOn *ac h&i c>& tYn hiu

v7o.

esh&(e : khMi th&y ?=i kYch thIc c>& tYn hiu v7o.


20/36

oundin% unction : khMi l7m t#@n tYn hiu v7o.

i%n : khMi th8c thi mAt h7m dJu. 5 l7 nhgn% th vin cZ *nR n%o7i #& c@n

c9c th vin kh9c nh: th vin ?]u nMi vvV%o7i nhgn% th vin ? cR n%[i s< dEn% c^n% c th to cho mGnh mAt th vin #in%

*_n% c9ch %h`( nMi c9c khMi li vIi nh&u to th7nh mAt nhm P%#ou(Q h&y viHt #in% mAt

chZn% t#Gnh P %Si l7 unctionQ ? chy mD (hbn% t#on% simulink.

i%ned p#t : khMi lJy cOn *ac h&i c>& tYn hiu v7o. TYn hiu #& c th l7 xm

hoc dZn%.

lide# &in : khMi cho (h`( th&y ?=i h sM khuHch ?i vD hIn% t#on% pu9

t#Gnh mD (hbn%. Khi nh9y k`( chuAt t#9i v7o khMiR c>& s= lide# &in hin #& cho (h`(

th&y ?=i h sM khuHch ?i t#on% khon% hi%h...loW.

p#t : KhMi lJy cOn *ac h&i c>& tYn hiu v7o.

pueee : T9i l( tYn hiu mAt chiLu th7nh tYn hiu ?& chiLu.

u*t#&ct : V% #& l7 t=n% hoc hiu c>& c9c tYn hiu n% v7o.

um : V% #& c>& um l7 t=n% c>& c9c tYn hiu n% v7o. VHu n% v7o c

dn% tYn hiu h\n h(R um tYnh t=n% t;n% (h]n t& vecto# s ?c cAn% theo vD hIn% Psc&lQ. Ti DList of signs t& c th

kh&i *9o c8c tYnh v7 sM ln% n% v7o *_n% c9ch viHt chu\i dJu v7 .

um o qlement : *A t=n% c9c thiHt * ?]u v7o.


21/36

T#i%onomet#ic unction : KhMi F< l tYn hiu 2. KhMi c tJt c c9c h7m

ln% %i9c pu&n t#Sn% cho (h`( t& l8& chSn theo nhu c]u s< dEn%.

Uny +inus : khMi dn% ? (h> ?nh tYn hiu ?]u v7o.

-ecto# Conc&ten&te : khMi dn% ? kHt nMi c9c vecto# li vIi nh&u th7nh mAt

vecto#.

ei%hted &m(le Time +&th : khMi dn% ? cun% cJ( th[i %i&n m{u ? tYnh

to9n.Bi t!

STT / bi 01i 2" - ?r th PtQ theo th[i %i&n:

f( t)=80.e

t

80 .sin (0,25+ 3 )

ine W&veR (#oductR clockR

m&th unctionR const&ntR muFR&inR sco(e.

&

. Th' (i)n M%,+l 7+Ei& tYn hiu.


22/36

Check t&tic &n%e : khMi kim t#& tYn hiu c suy %im t#on% (hm vi *in

?A.

Check yn&mic $oWe# Bound : khMi kim t#& mAt tYn hiu c luDn luDn nhb

hZn mAt tYn hiu kh9c.

Check yn&mic U((e# Bound : khMi kim t#& mAt tYn hiu c luDn luDn lIn

hZn mAt tYn hiu kh9c.

Check zn(ut esolution : khMi kim t#& tYn hiu v7o c ?c ?nh # ?A (hxn

%ii h&y khDn%.

Check t&tic $oWe# Bound : khMi kim t#& tYn hiu c lIn hZn %iIi hn tnh

thJ( nhJt.

Check t&tic U((e# Bound : khMi kim t#& tYn hiu c nhb hZn %iIi hn tnh

c&o nhJt.


f( t)=80. et80 .sin (0,25+

3)



muGD 0inD sc%!+.&

".Th' (i)n %Ets O Subs*st+ms


23/36

tomic u*system : h thMn% con n%uyn t& Fun% kYch hot.

qn&*le &nd T#i%%e#ed u*system : ?i din cho h thMn% con m7 s8 thi h7nh

?c cho (h`( v7 kYch hot *i mAt tYn hiu *n n%o7i.

unctionc&ll eed*&ck $&tch : khMi t#uyLn ?t c9c v@n% tYn hiu (hn hri

*&o %rm tYn hiu dg liu %ig& c9c khMi unctionc&ll.

unctionC&ll u*system : khMi ?i din cho h thMn% m7 c th %Si chNcnOn% *i mAt h thMn% kh9c.


24/36

z : khMi ?iLu khin th8c thi lnh zelse.

z ction u*system : khMi n7y ?i din cho h thMn% con m7 s8 thEc thi

?c kYch hot *i khMi i.



t8 c>& khMi.

'ut1 : khMi ch}n mAt c=n% #&. T#on% hA( thoi Block 0&mete#s t& c th

?iLn v7o D 0o#t Vum*e# sM thN t8 c>& khMi.

u*system : khMi ?c s< dEn% ? to h thMn% con t#on% khuDn kh= c>&

mAt chZn% t#Gnh simulink. -ic %h`( vIi mD hGnh thuAc c9c t]n% cJ( t#n ?c th8c

hin nh[ khMi zn(o#t Pcho tYn hiu v7oQ v7 'ut(o#t Pcho tYn hiu #&Q. M ln% ?]u v7o v7

#& c>& khMi (hE thuAc v7o sM ln% khMi zn(o#t v7 out(o#t.5]u v7o#& c>& khMi ?c ?t theo tn mc ?nh c>& c9c khMi zn(o#t v7 out(o#t. VHu

chSn o#m&tide 0o#t $&*els t#n menu c>& c ?An% ?t cho zn(o#t v7 out(o#t c9c tn (h h( vIi

n%h& vat l c>& chwn%.

Witch C&se : khMi th8c thi chNc nOn% tZn% t8 nh khi t& dn% lnh sWitch.

Witch C&se ction u*system : khMi ?i din cho h thMn% con m7 ?c

kYch hot *i khMi sWitch


25/36

hile zte#&to# u*system : khMi ?i din cho h thMn% con m7 ?c th8c thi

nhiLu l]n khi ?iLu kin ?c thb& mn t#on% suMt th[i %i&n mD (hbn%.


f( t)=80. et80 .sin (0,25+

3)



muGD 0inD sc%!+.&

"". Th' (i)n Si@nl AttEibut+s

Bus to -ecto# : khMi chuyn ?=i *us o th7nh vecto#.

&t& Ty(e Conve#sion : KhMi chuyn ?=i kiu dg liu %ig& c9c mn% sMR

mn% kY t8R cJu t#wc hoc *n%.

&t& Ty(e Conve#sion znhe#ited : khMi chuyn ?=i kiu dg liu s&n% mAt

kiu dg liu kh9c s< dEn% kiu dg liu kH th;& v7 t| l.

&t& Ty(e u(lic&te : khMi c t9c dEn% *jt *uAc tJt c ?]u v7o (hi c kiu

dg liu %iMn% nh&u.

&t& Ty(e 0#o(&%&tion : khMi c t9c dEn% ?t kiu dg liu v7 t| l c>& tYn

hiu t#uyLn ?i d8& t#n thDn% tin t; tYn hiu th&m kho.

zC : khMi c t9c dEn% ?t %i9 t# *&n ?]u cho tYn hiu.


26/36

0#o*e : khMi dn% ? ch| thuAc tYnh c>& tYn hiu n% #& *&o %rm ?A #An%R

kYch thIcR th[i %i&n lJy m{u v7 c[ tYn hiu (hNc t(.

&te T#&nsition : khMi dn% ? F< l chuyn dg liu %ig& c9c khMi hot ?An%

vIi tMc ?A kh9c nh&u.

i%n&l Conve#sion : khMi dn% ? chuyn ?=i tYn hiu s&n% mAt kiu dg liu

mIi m7 khDn% l7m th&y ?=i %i9 t# c>& tYn hiu.

i%n&l (eciic&tion : khMi dn% ? ch| # kYch thIc mon% muMnR th[i %i&n

lJy m{uR kiu dg liuR kiu dn% sMR v7 *in ?A c>& tYn hiu.

ei%hted &m(le Time : khMi dn% ? h\ t# tYnh to9n lin pu&n ?Hn th[i

%i&n lJy m{u.

idth : khMi F9c ?nh *L #An% ?]u #& c>& vecto# ?]u v7o.


f( t)=80. e

t80

.sin (0,25+

3 )


mth Functi%nD c%nstntDmuGD 0inD sc%!+.

&

"&.Si@nl P%utin@

Bus ssi%nment : khMi dn% ? th&y thH th7nh (h]n *us F9c ?nh.


27/36

Bus C#e&to# : khMi kHt h( nhiLu tYn hiu n% v7o th7nh mAt tYn hiu n% #&

Pc th l8& chSn sM tYn hiu v7o t#on% D num*e# o in(utsQ.

Bus electo# : khMi t9i to li c9c tYn hiu t; 1 *us tYn hiu. Ti hA( thoi

0&mete#s c>& khMi Bus electo# t#on% D i%n&ls on the *us t& c th thJy d&nh s9ch lit

k tJt c c9c tYn hiu n_m t#on% Bus. VhJn nwt select t& c th chSn nhgn% tYn hiu m7 t&

c]n t9ch khbi Bus.

&t& to#e +emo#y : khMi F9c ?nh nZi lu t#g dg liu. KhMi F9c ?nh v7

khi to mAt vn% lu t#g dg liu c cn% tn. 5xy l7 mAt vn% c>& *A nhI m7 ?iLu c

th dn% ?c *i khMi d&t& sto#e #e&d v7 d&t& sto#e W#ite khi n ch| ?nh mAt khMi dg

liu c tn %iMn% vay.

&t& to#e e&d : khMi dn% ? ?Sc dg liu t; nZi lu t#g. KhMi s&o ch`( dgliu t; vn% dg liu ?c nu tn l7m out(ut c>& n. VhiLu d&t& sto#e #e&d c th ?Sc t;

1 vn% dg liu.

&t& to#e #ite : khMi s&o ch`( dg liu ?Hn nZi lu t#g. KhMi s&o ch`( dg

liu t; in(ut c>& n ?Hn vn% dg liu ?c nu tn. +\i l]n th8c hin chNc nOn% n7y R n

s %hi ?} ln dg liu t#Ic ? t#on% vn% chN& dg liu.

emuF : KhMi emuF P(hxn knhQ c t9c dEn% n%c vIi +uF. T9ch

tYn hiu ?]u v7o th7nh nhiLu tYn hiu #in% #.

qnvi#onment Cont#olle# : to c9c nh9nh c>& sZ ?r khMi m7 9( dEn% cho mD

(hbn% hoc to code.


28/36

#om : chJ( nhan ?]u v7o t; khMi %oto.

oto : khMi c t9c dEn% chuyn tYn hiu ?Hn khMi #om.

oto T&% -isi*ility : khMi c t9c dEn% Jn ?nh t&% cho khMi %oto.

zndeF -ecto# : chuyn ?=i n% #& %ig& c9c in(ut kh9c nh&u d8& t#n %i9 t#

c>& in(ut ?]u tin.

+&nu&l Witch : khMi n7y c t9c dEn% chuyn mchR vic l8& chSn ?]u v7o

? nMi vIi ?]u #& ?c th8c hin *_n% c9ch nh9y k`( chuAt t#9i ti ?]u v7o c]n nMi.

+e#%e : khMi n7y dn% ? t=n% h( nhiLu tYn hiu n% v7o th7nh tYn hiu

n% #& vD hIn%.

+ulti(o#t Witch : khMi n7y c t9c dEn% chuyn mch R khMi n7y c ?]u v7o

?iLu khin n_m t#n cn%. 5]u v7o ?c l8& chSn (hE thuAc v7o %i9 t# l7m t#@n c>& tYn

hiu ?iLu khin.

+uF : KhMi +uF c t9c dEn% %iMn% nh mAt *A drn knh Pmulti(leFe#QR

c t9c dEn% t=n% h( c9c tYn hiu 1 #in% l th7nh mAt tYn hiu mIi. Ti D th&m sM

Number of inputs t& c th kh&i *9o tnR sM ln% tYn hiu n% v7o.

electo# : khMi n7y cho t& kh nOn% linh hot hZn Bus electo#: kh nOn%

t9ch #& khbi tYn hiu 1 Pvecto#Q h&y 2 Pm& t#anQ c9c (h]n t< #in% l ? #ri s&u ?

%om chwn% li th7nh mAt tYn hiu 1 h&y 2 mIi.


29/36

Witch : KhMi Switch c t9c dEn% chuyn mchR ?& tYn hiu t; n% v7o 1

hoc 3 tIi n% #&. TYn hiu ?iLu khin chuyn mch ?c ?& tIi n% v7o 2 P n%

v7o %ig&Q. V%n% %i9 t# ?iLu khin chuyn mch ?c kh&i *9o *_n% th&m sMThreshold. Khi tYn hiu ?iLu khin ThresholdR n% #& ?c nMi vIi n% v7o 1.

Khi tYn hiu ?iLu khin ThresholdR n% #& ?c nMi vIi n% v7o 3.

-ecto# Conc&ten&te : khMi kHt nMi c9c -ecto# li vIi nh&u.


f( t)=80. et80 .sin (0,25+

3)



muGD 0inD sc%!+.&

"-.Th' (i)n Sinks

is(l&y : khMi hin th c9c thDn% sM c>& pu9 t#Gnh mD (hbn%.

lo&tin% co(e : tZn% t8 nh khMi sco(e nhn% khDn% kHt nMi t#8c tiH( vIi

?[n% dxy tYn hiu m7 dn% khMi i%n&l electo# ? cJ( v7 hin th tYn hiu.

'ut1 : khMi ch}n mAt c=n% #&. T#on% hA( thoi Block 0&mete#s t& c th

?iLn v7o D 0o#t Vum*e# sM thN t8 c>& khMi.

co(e : KhMi co(e hin th chYnh dn% tYn hiu nha( v7o tZn% Nn%R theo

th[i %i&n mD (hbn%. KhMi co(e c th c nhiLu t#Ec Pt#n mAt c=n%Q tJt c c9 t#Ec c

chun% mAt *in ?A PmNcQ th[i %i&n v7 ?Ac la( vIi t#Ec y. co(e n7y cho (h`( *n ?iLu

ch|nh ln% th[i %i&n v7 *in ?A c>& %i9 t# nha( v7o ?c hin th. Bn c th di


30/36

chuyn v7 th&y ?=i kYch thIc c>& c& khMi co(e t#on% suMt th[i %i&n mD (hbn%.

Khi *n *jt ?]u mD (hbn%R imulink khDn% m nhgn% c>& s= co(eR tuy nhin n l7m

cDn% vic l7 %hi dg liu ?c kHt nMi tIi khMi co(e. Vh vayR nHu *n m mAt sco(e

s&u khi mD (hbn%R tYn hiu nha( v7o c>& khMi co(e h&y c9c tYn hiu s ?c hin th.

to( simul&tion : V%;n% cuAc mD (hbn% n%&y la( tNc khi n% v7o *_n%

khDn%. Khi tYn hiu v7o l7 ?& *iHn nHu c mAt th7nh (h]n n% v7o *_n% khDn% thG cuAc

mD (hbn% s n%;n% n%&y la( tNc.

Te#min&to# : khMi s n%jt nhgn% (o#t out(ut khDn% ?c kHt nMi.

To ile : khMi c chNc nOn% %hi dg liu v7o ile. M liu do khMi To ile lu

li c th ?c khMi #om ile ?Sc t#8c tiH( m7 khDn% c]n F< l %G. Vhgn% thDn% sM: tn

ileR tn m& t#an. g liu ?xy l7 mAt m& t#anR h7n% ?]u tin l7 mAt vecto# th[i %i&nR

nhgn% cAt kh9c l7 *iHn n% #& Pso vIi To o#ks(&ce h7n% v7 cAt ?o nh&uQ

To o#ks&(ce : khMi c chNc nOn% %hi dg liu v7o vn% l7m vic dIi dn%

#&yR st#uctu#eR st#uctu#e With time v7 lJy chu\i kY t8 ti vi&*le n&me ? ?t cho ta( sM

liu ?c %hi.

#&(h : khMi n7y dn% ? Fem tZn% pu&n 2 tYn hiu t#on% h thMn%Ppu&n s9t mt *_n% (h&Q. 5]u v7o thN nhJt tZn% Nn% vIi t#Ec FR ?]u v7o thN 2 tZn%

Nn% vIi t#Ec y. T#on% hA( thoi (&mete#s c th ?t %iIi hn cho c9c t#Ec.


f( t)=80.et80 .sin (0,25+

3)



muGD 0inD sc%!+.

&"4.Th' (i)n S%uEc+s


31/36

B&nd$imited hite Voise : khMi c t9c dEn% (h9t #& mAt dy tYn hiu rn

t#jn%. Vhgn% thDn% sM: (h= nOn% ln%R th[i %i&n m{uR %i9 t# seed.

Chi#( i%n&l : (h9t #& mAt tYn hiu m7 t]n sM tOn% tuyHn tYnh theo th[i %i&n.

Vhgn% thDn% sM: T]n sM *&n ?]u PQR th[i %i&n ?Ych c]n ?t PsQR t]n sM ti th[i %i&n

?Ych. KhMi n7y ?c dn% t#on% vic (hxn tYch (h= c>& h khDn% tuyHn tYnh. T]n sM

?t *&n ?]u c th lIn hZn ti t]n sM ?t cuMi cn%. Vhn% s&u th[i %i&n ?Ych ? ?t t]n

sM *jt ?]u tOn% ln.

Clock v7 i%it&l Clock : ?xy l7 *A h&i loi ?rn% hr kh9c nh&u

m7 simulink ? thiHt kH sfn nh_m (hEc vE cho c9c pu9 t#Gnh c]n thiHt (hi theo di th[i

%i&n chy v7 tYnh to9n theo th[i %i&n chy c>& mD hGnh imulink.

Const&nt : KhMi cho t& nha( v7o mAt h_n% sM.

Counte# #eeunnin% : khMi n7y s ?Hm ln tIi mAt %i9 t# lIn nhJt c>& sM

*it F9c ?nh n s t#7n vL /.

Counte# $imited : khMi n7y s ?Hm ln v7 s t# vL / khi ?t %i9 t# n% #&%iIi hn lIn nhJt F9c ?nh.

qnume#&ted : to #& mAt %i9 t# ?Hm khDn% ?=i.


32/36

#om ile : *_n% khMi #om ile t& c th lJy dg liu t; mAt +Tile c

sfn. +Tile c th l7 kHt pu c>& mAt l]n mD (hbn% t#Ic ?R ? ?c to nn v7 cJt

?i nh[ khMi To ile t#on% sZ ?r simulink.

#om o#ks(&ce : khMi #om o#ks(&ce c nhim vE lJy sM liu t; c& m&tl&*R kh&i *9o ti d@n% delt&.

#ound : khMi #ound *iu din mAt ?im cM ?nh tbn% h tS& ?A tuyt ?Mi.



t8 c>& khMi.

0ulse ene#&to# : Vh[ i%n&l ene#&to# t& to #& c9c dn% tYn hiu kYch

thYch kh9c nh&u. Cun% cJ( 4 dn% sn% kh9c nh&u:n% inn% vuDn%n% #On% c&n% n%{u nhin

-Ii 0ulse ene#&to# to chu\i Fun% hGnh chg nhat. Bin ?A v7 t]n sM c th kh&i *9o ty

. 5Mi vIi 0ulse ene#&to# t& c@n c kh nOn% chSn t| l cho *L #An% Fun% PtYnh *_n%(h]n t#Om cho c chu kXQ.

&m( v7 te( : h&i khMi te( v7 &m( t& c th to nn tYn hiu

dn% *ac th&n% h&y tuyHn tYnhR dn% ? kYch thYch c9c mD hGnh imulink. T#on% hA(

thoi Block 0&mete#s c>& khMi ste( t& c th kh&i *9o %i9 t# ?]u%i9 t# cuMi v7 c th[i

?im *jt ?]u tYn hiu nhy. 5Mi vIi &m(R t& c th kh&i *9o ?A dMcR th[i ?im v7 %i9 t#

FuJt (h9t c>& tYn hiu ?]u #&.


33/36

&ndom Vum*e# : khMi to c9c sM n%{u nhin theo (hxn *M chun.

e(e&tin% epuence : KhMi n7y cho (h`( t& to nn mAt tYn hiu tu]n ho7n

ty . Th&m sM Time v&lues (hi l7 mAt -ecto# th[i %i&n vIi c9c %i9 t# ?Zn ?iu tOn%.

-ecto# *iHn #& out(ut v&lues (hi c kYch c PchiLu d7iQ (h h( vIi chiLu d7i c>& th&m

sM time v&lues. i9 t# lIn nhJt c>& vecto# th[i %i&n puyHt ?nh chu kX l( li c>& vecto#

*iHn #&.

i%n&l ene#&to# : khMi to #& tYn hiu kYch thYch kh9c nh&u PhGnh sinR hGnh

#On% c&R...Q. Bin ?A v7 t]n sM kh&i *9o ty .

ine &ve : KhMi n7y s< dEn% ? to tYn hiu hGnh in cho c h&i loi mD

hGnh: lin tEc Pth&m sM &m(le time /Q v7 %i9n ?on Pth&m sM &m(le time 1Q. TYn

hiu ?]u #& y (hE thuAc v7o 3 th&m sM chSn: m(litudeR #epuencyR 0h&se t#n cZ spu&n h:

m(litude.sinP#epuency.Time 0h&seQ

Unio#m &ndom Vum*e# : khMi to c9c sM n%{u nhin (hxn *M ?Lu.


34/36

II. Bi t!

1. ii (hZn% t#Gnh vi (hxn v7 h (hZn% t#Gnh vi (hxn.

5L *7i i

Cho (hZn% t#Gnh vi (hxn s&u:FPtQ 2FPtQ uPtQ-Ii uPtQ l7 sn% sin c *in ?A l7 1 v7 van tMc %c

l7 1 #&ds.

< dEn% khMi inte%#&to#R sumRsco(eR %&inR sine W&veR...

ii (hZn% t#Gnh vi (hxn:5 x+7 x+10x=20,x (0 )=5x (0 )=3

< dEn% khMi inte%#&to#R sumR

sco(eR %&inR... ii (hZn% t#Gnh s&u:

5 y+7 y+4y=sin(t)< dEn% khMi inte%#&to#R sumR

sco(eR %&inR... ii h (hZn% t#Gnh vi (hxn s&u:

{ x=3x 2yy=9y4x15u(t)

-Ii uPtQ l7 h7m ste( uPtQ {0t0


sco(eR %&inR ste(R muFR...

0hZn% t#Gnh vi (hxn chuyn ?An% c>& con ljc

?Zn:

+g

lsin=0

$ 1mR % ,.!1 ms2. y so s9nh kHt pu t#on%

2 t#[n% h( (0 )=0.5 #&d v7 (0 )=0.8 .

T#on% c h&i t#[n% h( P/Q /.


sco(eR %&inR muFR...


35/36

ii h (hZn% t#Gnh vi (hxn s&u:

{ y'

1=y

2y

1(0 )=0

y '2=1000 (1y1

2 )y1y2(0 )=1


sco(eR %&inR const&ntR m&th

unctionR...

ii h (hZn% t#Gnh vi (hxn s&u:

{ y '1=y2 . y3y1(0 )=0y '

2=y

1. y

3y

2(0)=1

y '3=0,51.y

1. y

2y

3(0 )=1


sco(eR %&inR...

2. +At pu *n% ?c ?t t#n mAt d]m PFem hGnh *n dIiQR n c lOn t8 do dSc theo

chiLu d7i c>& d]m. +At t&y ?@n ?c %jn v7o d]m mAt ?]u v7 %jn v7o mAt ?&

pu&y ?]u c@n li. 5& pu&y mAt %c thet& l7m d]m pu&y mAt %c &l(h&. Khi %c

c>& d]m vIi (hZn% n%&n% th&y ?=iR l8c hJ( d{n l7m cho *n% lOn dSc theo d]m.

+At *A ?iLu khin s ?c thiHt kH cho h thMn% n7y ? v t#Y c>& pu *n% c th

?iLu khin ?c.

i s< pu *n% lOn khDn% t#t t#n d]m v7 m& s9t %ig& pu *n% v7 d]m khDn%

?9n% kR sM liu ?L *7i ?c cho nh s&u:KhMi ln% pu *n% + /R11 k%

B9n kYnh pu *n% /R/1" mB9n kYnh ?& d /R/3 mi& tMc t#Sn% t#[n% % ,R!1 ms2


36/36

ChiLu d7i d]m $ 1 m+omen pu9n tYnh pu *n% ,R,,.1/6k%.m2

c pu&y c>& ?&

c pu&y c>& d]m

- t#Y tNc th[i c>& pu *n% #

Tiu chun thiHt kH: Th[i %i&n lJy m{u nhb hZn 3s. 5A vSt lM nhb hZn ".

u c]u: xy d8n% mD hGnh imulink *iu din mMi pu&n h %ig& v7 #.

ThiHt kH *A ?iLu khin 0z. ThiHt kH *A ?iLu khin * sIm (h& v7 t# (h&.

matlab simulink co ban

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