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Chapter 4 Lyapunov Stability
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Chapter 4 Lyapunov Stability - Hanyangccrs.hanyang.ac.kr/webpage_limdj/nonlinear/Chapter4Lec1.pdf · conditions for stability is called a Lyapunov function. The surface v (x) —

Apr 17, 2018

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Page 1: Chapter 4 Lyapunov Stability - Hanyangccrs.hanyang.ac.kr/webpage_limdj/nonlinear/Chapter4Lec1.pdf · conditions for stability is called a Lyapunov function. The surface v (x) —

Chapter 4Lyapunov Stability

Page 2: Chapter 4 Lyapunov Stability - Hanyangccrs.hanyang.ac.kr/webpage_limdj/nonlinear/Chapter4Lec1.pdf · conditions for stability is called a Lyapunov function. The surface v (x) —
Page 3: Chapter 4 Lyapunov Stability - Hanyangccrs.hanyang.ac.kr/webpage_limdj/nonlinear/Chapter4Lec1.pdf · conditions for stability is called a Lyapunov function. The surface v (x) —
Page 4: Chapter 4 Lyapunov Stability - Hanyangccrs.hanyang.ac.kr/webpage_limdj/nonlinear/Chapter4Lec1.pdf · conditions for stability is called a Lyapunov function. The surface v (x) —
Page 5: Chapter 4 Lyapunov Stability - Hanyangccrs.hanyang.ac.kr/webpage_limdj/nonlinear/Chapter4Lec1.pdf · conditions for stability is called a Lyapunov function. The surface v (x) —
Page 6: Chapter 4 Lyapunov Stability - Hanyangccrs.hanyang.ac.kr/webpage_limdj/nonlinear/Chapter4Lec1.pdf · conditions for stability is called a Lyapunov function. The surface v (x) —
Page 7: Chapter 4 Lyapunov Stability - Hanyangccrs.hanyang.ac.kr/webpage_limdj/nonlinear/Chapter4Lec1.pdf · conditions for stability is called a Lyapunov function. The surface v (x) —
Page 8: Chapter 4 Lyapunov Stability - Hanyangccrs.hanyang.ac.kr/webpage_limdj/nonlinear/Chapter4Lec1.pdf · conditions for stability is called a Lyapunov function. The surface v (x) —
Page 9: Chapter 4 Lyapunov Stability - Hanyangccrs.hanyang.ac.kr/webpage_limdj/nonlinear/Chapter4Lec1.pdf · conditions for stability is called a Lyapunov function. The surface v (x) —
Page 10: Chapter 4 Lyapunov Stability - Hanyangccrs.hanyang.ac.kr/webpage_limdj/nonlinear/Chapter4Lec1.pdf · conditions for stability is called a Lyapunov function. The surface v (x) —
Page 11: Chapter 4 Lyapunov Stability - Hanyangccrs.hanyang.ac.kr/webpage_limdj/nonlinear/Chapter4Lec1.pdf · conditions for stability is called a Lyapunov function. The surface v (x) —
Page 12: Chapter 4 Lyapunov Stability - Hanyangccrs.hanyang.ac.kr/webpage_limdj/nonlinear/Chapter4Lec1.pdf · conditions for stability is called a Lyapunov function. The surface v (x) —
Page 13: Chapter 4 Lyapunov Stability - Hanyangccrs.hanyang.ac.kr/webpage_limdj/nonlinear/Chapter4Lec1.pdf · conditions for stability is called a Lyapunov function. The surface v (x) —
Page 14: Chapter 4 Lyapunov Stability - Hanyangccrs.hanyang.ac.kr/webpage_limdj/nonlinear/Chapter4Lec1.pdf · conditions for stability is called a Lyapunov function. The surface v (x) —
Page 15: Chapter 4 Lyapunov Stability - Hanyangccrs.hanyang.ac.kr/webpage_limdj/nonlinear/Chapter4Lec1.pdf · conditions for stability is called a Lyapunov function. The surface v (x) —
Page 16: Chapter 4 Lyapunov Stability - Hanyangccrs.hanyang.ac.kr/webpage_limdj/nonlinear/Chapter4Lec1.pdf · conditions for stability is called a Lyapunov function. The surface v (x) —
Page 17: Chapter 4 Lyapunov Stability - Hanyangccrs.hanyang.ac.kr/webpage_limdj/nonlinear/Chapter4Lec1.pdf · conditions for stability is called a Lyapunov function. The surface v (x) —
Page 18: Chapter 4 Lyapunov Stability - Hanyangccrs.hanyang.ac.kr/webpage_limdj/nonlinear/Chapter4Lec1.pdf · conditions for stability is called a Lyapunov function. The surface v (x) —

Example: The Pendulum

Page 19: Chapter 4 Lyapunov Stability - Hanyangccrs.hanyang.ac.kr/webpage_limdj/nonlinear/Chapter4Lec1.pdf · conditions for stability is called a Lyapunov function. The surface v (x) —

Example : The Pendulum(1)

1 2

2 2 12

1 1 2 21 2

1 2 1 2

* *1 2

2

22

sin

0, 1, cos ,

0 10, 0,

0

x xb gx x x

MR Rf f f fg bxx x x R x MR

x x A g bR MR

b gs sMR R

Page 20: Chapter 4 Lyapunov Stability - Hanyangccrs.hanyang.ac.kr/webpage_limdj/nonlinear/Chapter4Lec1.pdf · conditions for stability is called a Lyapunov function. The surface v (x) —

Example: The Pendulum(2)

* *1 2

2

22

*1 1 1 1 2 2

1 2

2 2 12

0 1, 0,

0

,

sin( )

x x A g bR MR

b gs sMR R

z x x x z xz z

b gz z zMR R

Page 21: Chapter 4 Lyapunov Stability - Hanyangccrs.hanyang.ac.kr/webpage_limdj/nonlinear/Chapter4Lec1.pdf · conditions for stability is called a Lyapunov function. The surface v (x) —
Page 22: Chapter 4 Lyapunov Stability - Hanyangccrs.hanyang.ac.kr/webpage_limdj/nonlinear/Chapter4Lec1.pdf · conditions for stability is called a Lyapunov function. The surface v (x) —
Page 23: Chapter 4 Lyapunov Stability - Hanyangccrs.hanyang.ac.kr/webpage_limdj/nonlinear/Chapter4Lec1.pdf · conditions for stability is called a Lyapunov function. The surface v (x) —
Page 24: Chapter 4 Lyapunov Stability - Hanyangccrs.hanyang.ac.kr/webpage_limdj/nonlinear/Chapter4Lec1.pdf · conditions for stability is called a Lyapunov function. The surface v (x) —
Page 25: Chapter 4 Lyapunov Stability - Hanyangccrs.hanyang.ac.kr/webpage_limdj/nonlinear/Chapter4Lec1.pdf · conditions for stability is called a Lyapunov function. The surface v (x) —
Page 26: Chapter 4 Lyapunov Stability - Hanyangccrs.hanyang.ac.kr/webpage_limdj/nonlinear/Chapter4Lec1.pdf · conditions for stability is called a Lyapunov function. The surface v (x) —
Page 27: Chapter 4 Lyapunov Stability - Hanyangccrs.hanyang.ac.kr/webpage_limdj/nonlinear/Chapter4Lec1.pdf · conditions for stability is called a Lyapunov function. The surface v (x) —
Page 28: Chapter 4 Lyapunov Stability - Hanyangccrs.hanyang.ac.kr/webpage_limdj/nonlinear/Chapter4Lec1.pdf · conditions for stability is called a Lyapunov function. The surface v (x) —
Page 29: Chapter 4 Lyapunov Stability - Hanyangccrs.hanyang.ac.kr/webpage_limdj/nonlinear/Chapter4Lec1.pdf · conditions for stability is called a Lyapunov function. The surface v (x) —
Page 30: Chapter 4 Lyapunov Stability - Hanyangccrs.hanyang.ac.kr/webpage_limdj/nonlinear/Chapter4Lec1.pdf · conditions for stability is called a Lyapunov function. The surface v (x) —
Page 31: Chapter 4 Lyapunov Stability - Hanyangccrs.hanyang.ac.kr/webpage_limdj/nonlinear/Chapter4Lec1.pdf · conditions for stability is called a Lyapunov function. The surface v (x) —
Page 32: Chapter 4 Lyapunov Stability - Hanyangccrs.hanyang.ac.kr/webpage_limdj/nonlinear/Chapter4Lec1.pdf · conditions for stability is called a Lyapunov function. The surface v (x) —
Page 33: Chapter 4 Lyapunov Stability - Hanyangccrs.hanyang.ac.kr/webpage_limdj/nonlinear/Chapter4Lec1.pdf · conditions for stability is called a Lyapunov function. The surface v (x) —
Page 34: Chapter 4 Lyapunov Stability - Hanyangccrs.hanyang.ac.kr/webpage_limdj/nonlinear/Chapter4Lec1.pdf · conditions for stability is called a Lyapunov function. The surface v (x) —
Page 35: Chapter 4 Lyapunov Stability - Hanyangccrs.hanyang.ac.kr/webpage_limdj/nonlinear/Chapter4Lec1.pdf · conditions for stability is called a Lyapunov function. The surface v (x) —
Page 36: Chapter 4 Lyapunov Stability - Hanyangccrs.hanyang.ac.kr/webpage_limdj/nonlinear/Chapter4Lec1.pdf · conditions for stability is called a Lyapunov function. The surface v (x) —
Page 37: Chapter 4 Lyapunov Stability - Hanyangccrs.hanyang.ac.kr/webpage_limdj/nonlinear/Chapter4Lec1.pdf · conditions for stability is called a Lyapunov function. The surface v (x) —

Example

Page 38: Chapter 4 Lyapunov Stability - Hanyangccrs.hanyang.ac.kr/webpage_limdj/nonlinear/Chapter4Lec1.pdf · conditions for stability is called a Lyapunov function. The surface v (x) —
Page 39: Chapter 4 Lyapunov Stability - Hanyangccrs.hanyang.ac.kr/webpage_limdj/nonlinear/Chapter4Lec1.pdf · conditions for stability is called a Lyapunov function. The surface v (x) —
Page 40: Chapter 4 Lyapunov Stability - Hanyangccrs.hanyang.ac.kr/webpage_limdj/nonlinear/Chapter4Lec1.pdf · conditions for stability is called a Lyapunov function. The surface v (x) —
Page 41: Chapter 4 Lyapunov Stability - Hanyangccrs.hanyang.ac.kr/webpage_limdj/nonlinear/Chapter4Lec1.pdf · conditions for stability is called a Lyapunov function. The surface v (x) —
Page 42: Chapter 4 Lyapunov Stability - Hanyangccrs.hanyang.ac.kr/webpage_limdj/nonlinear/Chapter4Lec1.pdf · conditions for stability is called a Lyapunov function. The surface v (x) —
Page 43: Chapter 4 Lyapunov Stability - Hanyangccrs.hanyang.ac.kr/webpage_limdj/nonlinear/Chapter4Lec1.pdf · conditions for stability is called a Lyapunov function. The surface v (x) —