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Publications about 'controllability' (2366 words) |
 | This paper shows that, for time varying systems, global asymptotic controllability to a given closed subset of the state space is equivalent to the existence of a continuous control-Lyapunov function with respect to the set. |
| Weak controllability of bilinear systems is preserved under sampling provided that the sampling period satisfies a condition related to the eigenvalues of the autonomous dynamics matrix. |
| It is shown that a control system in Rn is asymptotically controllable to the origin if and only if there exists a positive definite continuous functional of the states whose derivative can be made negative by appropriate choices of controls. |
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Controllability - Wikipedia, the free encyclopedia (760 words) |
| Controllability is an important property of a control system, and the controllability property plays a crucial role in many control problems, such as stabilization of unstable systems by feedback, or optimal control. |
| Controllability and observability are dual aspects of the same problem. |
| Note that controllability does not mean that once you reach a state that you will be able to keep it there, merely that you can reach that state. |
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