csl7 30 j15
TRANSCRIPT
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ELECTRICAL ELECTRONICS COMMUNICATION INSTRUMENTATION
Control Systems
Block Diagram reduction
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ELECTRICAL ELECTRONICS COMMUNICATION INSTRUMENTATION
Block diagram of inertial navigation system
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ELECTRICAL ELECTRONICS COMMUNICATION INSTRUMENTATION
Elevator block diagram
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ELECTRICAL ELECTRONICS COMMUNICATION INSTRUMENTATION
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ELECTRICAL ELECTRONICS COMMUNICATION INSTRUMENTATION
Summary of Block diagram mathematics
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ELECTRICAL ELECTRONICS COMMUNICATION INSTRUMENTATIONApril 14, 20236
Reduction of Multiple Subsystems – Example 1
Reduce the multiple subsystems into one system
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ELECTRICAL ELECTRONICS COMMUNICATION INSTRUMENTATIONApril 14, 20237
Reduction of Multiple Subsystems – Example
FeedbackMove backward of pick-off point
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ELECTRICAL ELECTRONICS COMMUNICATION INSTRUMENTATIONApril 14, 20238
Reduction of Multiple Subsystems – Example
Parallel.
Move forward summing point. Then cascade.
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ELECTRICAL ELECTRONICS COMMUNICATION INSTRUMENTATION
April 14, 20239
Reduction of Multiple Subsystems – Example
Cascade Form
Parallel Form
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ELECTRICAL ELECTRONICS COMMUNICATION INSTRUMENTATION
April 14, 202310
Reduction of Multiple Subsystems – Example
Feedback form
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ELECTRICAL ELECTRONICS COMMUNICATION INSTRUMENTATION
April 14, 202311
Reduction of Multiple Subsystems – Example 2
Cascade and Parallel
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ELECTRICAL ELECTRONICS COMMUNICATION INSTRUMENTATION
April 14, 202312
Reduction of Multiple Subsystems – Example
)(sR
s
s12
s s)(sR
s
1
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ELECTRICAL ELECTRONICS COMMUNICATION INSTRUMENTATION
April 14, 202313
Reduction of Multiple Subsystems – Example
)(sR
s
s12
s
1 )(sC
s
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ELECTRICAL ELECTRONICS COMMUNICATION INSTRUMENTATION
April 14, 202314
Reduction of Multiple Subsystems – Example
Move backward of pick-off point
)(sR
s
s12
s
1 )(sC
s
)(sR
s
s12
s
1 )(sC
s
s
s11
Actually,
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ELECTRICAL ELECTRONICS COMMUNICATION INSTRUMENTATION
April 14, 202315
Reduction of Multiple Subsystems – Example
Move backward of pick-off point
)(sR
s
s12
s
1 )(sC
s
)(sR
s
s12
s
1 )(sC
s
s
s11
Actually,
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ELECTRICAL ELECTRONICS COMMUNICATION INSTRUMENTATION
April 14, 202316
Reduction of Multiple Subsystems – Example
Parallel and Cascade
)(sR
s
s12
s
1 )(sC
s
s
)(sR
sss
112 )(sC
s2
sss
s
sss
s
sss
s
sR
sC
s
sss
s
ss
s
s
sss
ss
sR
sC
22
1
)22(
1
22
1
)(
)(
22
1
221
1
121
1
)(
)(
42
3
3
3
3
3
3
2
3
2
2
3
2
2
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ELECTRICAL ELECTRONICS COMMUNICATION INSTRUMENTATION
April 14, 202317
Reduction of Multiple Subsystems – Example
sss
s
sR
sC
22
1
)(
)(42
3
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ELECTRICAL ELECTRONICS COMMUNICATION INSTRUMENTATION
Reduction of Multiple Subsystems – Example 3
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ELECTRICAL ELECTRONICS COMMUNICATION INSTRUMENTATION
Reduction of Multiple Subsystems – Example 3
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ELECTRICAL ELECTRONICS COMMUNICATION INSTRUMENTATION
Reduction of Multiple Subsystems – Example 3
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ELECTRICAL ELECTRONICS COMMUNICATION INSTRUMENTATION
Reduction of Multiple Subsystems – Example 3
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ELECTRICAL ELECTRONICS COMMUNICATION INSTRUMENTATION
Reduction of Multiple Subsystems – Example 3
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ELECTRICAL ELECTRONICS COMMUNICATION INSTRUMENTATION
Reduction of Multiple Subsystems – Example 3
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ELECTRICAL ELECTRONICS COMMUNICATION INSTRUMENTATION
Reduction of Multiple Subsystems – Example 3