Effect of unmodeled actuator dynamics on output feedback stabilization of nonlinear systems
β Scribed by Rabah W. Aldhaheri; Hassan K. Khalil
- Publisher
- Elsevier Science
- Year
- 1996
- Tongue
- English
- Weight
- 478 KB
- Volume
- 32
- Category
- Article
- ISSN
- 0005-1098
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β¦ Synopsis
The effect of unmodeled fast actuator dynamics on the output feedback stabilization of feedback-linearizable systems is studied. It is shown that if the actuator dynamics are suBiciently fast, the output feedback controller will stabilize the origin of the actual system. Moreover, it is shown that the actuator dynamics need not be faster than the observer dynamics.
π SIMILAR VOLUMES
Previous work on asymptotic stabilization of MIMO non-linear systems using dynamic sliding mode control to produce dynamic state feedback has been generalized to dynamic output feedback. All the states in the feedback controller are replaced with estimated states which come from a semi-high-gain obs