SWITCHING FEEDBACK CONTROL OF NON-HOLONOMIC SYSTEMS WITH MULTI-GENERATORS
Masato ISHIKAWA*
* Department of Information Physics and Computing, Graduate School of Information Science and Technology The University of Tokyo
In this paper, we propose a switching state feedback control algorithm for a class of non-holonomic symmetric affine systems with multi-generators. The controllability Lie algebra of a multi-generator system is structurally different from that of single-generator systems, such as conventional chained form systems. We take notice that a certain part of a multi-generator system is considered a single-generator systems and the subsystem can be stabilized by any existing controller proposed for chained systems. Then we propose a switching control algorithm that each generator is chosen in sequence and corresponding sub-controllers are applied, where each sub-controller design is based on existing Astolfis and Sampeis design method proposed for chained systems. The efficiency of the proposed strategy is evaluated via numerical simulations.
Keywords: Stabilizability, Non-stabilizable systems, Non-holonomic Systems, Discontinuous control, Switching algorithm
Session slot T-Mo-M07: Hybrid, Switching and Discrete Systems/Area code 2c : Non-linear Systems

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