Abstract
A general anti-windup compensation scheme is provided for a class of input constrained nonlinear systems. The controller considered is an inner-loop nonlinear dynamic inversion controller, augmented with an outer-loop linear controller, of arbitrary structure. It is shown that for globally exponentially stable plants, there exists a simple choice of anti-windup compensator ensuring closed-loop stability and guaranteed L2 performance. A framework for synthesising an optimal anti-windup compensator is proposed, based on nonlinear partial differential inequalities. The application of the theory to a dual tank control system simulation exemplifies the performance of the proposed scheme
| Original language | English |
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| Title of host publication | Proceedings of the 45th IEEE Conference on Decision & Control Manchester Grand Hyatt Hotel San Diego, CA, USA, December 13-15, 2006 |
| Pages | 5435-5440 |
| Number of pages | 6 |
| Publication status | Published - 2006 |