cyberphysical systems and web based learning · 3/8! © july 13, 2010 , p. r. kumar ! from...
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© July 13, 2010 , P. R. Kumar !
Cyberphysical systemsand Web based learning …!!P. R. Kumar!
!!Dept. of Electrical and Computer Engineering!Texas A&M University!
Email: [email protected] Web: http://www.ece.tamu.edu/~prk/
Panel on “Systems Science: Emerging Challenges and Opportunities”!Boston University!Division of Systems Engineering!Boston, May 10, 2012!
This work is licensed under a Creative Commons Attribution-Noncommercial-No Derivative Works 3.0 Unported License.!See http://creativecommons.org/licenses/by-nc-nd/3.0/!
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© July 13, 2010 , P. R. Kumar !
What are cyberphysical systems?!
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© July 13, 2010 , P. R. Kumar !
From real-time and hybrid systems!
Computers were developed for computation (1949)!
Real-time computation (1973)! Hybrid systems (1990s)!
Around 2006!“Instigators”: Gill, Krogh, K, Lee, Midkiff, Mok, Rajkumar, Sastry, Sha, Shin, Stankovic,
Sztipanovits, …!
Cyberphysical systems!
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© July 13, 2010 , P. R. Kumar !
From communicating to sensing to acting!
Wireless networks
Networked Embedded
Control
Sensor Networks
Convergence ofcommunication,
computation and control!
Cellular systems!
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© July 13, 2010 , P. R. Kumar !
The third generation of control systems! First generation: Analog Control!
– Technology: Feedback amplifiers!– Theory: Frequency domain analysis
Bode, Evans, Nyquist!
Second generation: Digital Control!– Technology: Digital computers!– Theory: State-space design!– Real-Time Scheduling!
Third generation: Networked Control!• Embedded computers!• Wireless and wireline networks!• Software!
Platform revolution: Mechanisms and Policies!u Just in time for the resource-aware system building era of the 21st century
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Foundation of system theory!• Linear systems!• Nonlinear systems!• Estimation!• Optimal control!• System identification!• Adaptive control!• Robust control!• Discrete event systems!• Hybrid systems!
• Bouquet of books!
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ed-X, Udacity, Coursera, Stanford and all that!
Credentialing! Lectures! Labs! Grading! Small colleges vs
research universities! Low cost Kahn
Academy vs Movie quality production!
Self-motivated vs others!
College as a place of growing up!
Small classes vs 100,000!
Quality control! …..!
What so we make of all this?!
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© July 13, 2010 , P. R. Kumar !
Thank you �