H∞Tracking Control of Descriptor Nonlinear System for Output PDFs of Stochastic Systems Based on B-Spline Neural Networks

  • Authors:
  • Haiqin Sun;Huiling Xu;Chenglin Wen

  • Affiliations:
  • Research Institute of Automation Southeast University, Nanjing, 210096, Email: l.guo@seu.edu.cn, P.R. China;Research Institute of Automation Southeast University, Nanjing, 210096, Email: l.guo@seu.edu.cn, P.R. China;School of Automation, Hangzhou Dianzi University, Hangzhou 310018, P.R. China

  • Venue:
  • ISNN '07 Proceedings of the 4th international symposium on Neural Networks: Advances in Neural Networks
  • Year:
  • 2007

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Abstract

For stochastic systems with non-Gaussian variables, a descriptor nonlinear system model based on linear B-spline approximation is first established. A new tracking strategy based on H∞state feedback control for the descriptor nonlinear system is proposed, with which the probability density functions (PDFs) tracking control problem of the non-Gaussian stochastic systems can be solved. Necessary and sufficient condition for the existence of H∞state feedback controller of the problem is presented by linear-matrix-inequality (LMI). Furthermore, simulations on particle distribution control problems are given to demonstrate the efficiency of the proposed approach and encouraging results have been obtained.