Wada, Nobutaka (Hiroshima Univ.), Saeki, Masami (Hiroshima Univ.)

Constrained Control of Planar Systems Using Multi-Level Variable Saturation Function

Scheduled for presentation during the Regular Session "Systems with Saturation and Deadzone" (ThA10), Thursday, July 27, 2006, 11:40−12:05, Room 103

17th International Symposium on Mathematical Theory of Networks and Systems, July 24-28, 2006, Kyoto, Japan

This information is tentative and subject to change. Compiled on May 19, 2024

Abstract

In this paper, we consider the problem of stabilization of the double integrator by means of a bounded feedback control. It is shown in Teel(1992) that the global asymptotic stabilization of the integrators chain can be achieved by using the feedback control based on the multi level saturation functions. We restrict the class of the controlled system within the second order system and show a method of improving the performance of the feedback control law of Teel(1992). Further, we extend the result to the case where the system has one integrator and one exponentially unstable pole.