State Estimation and Tracking Control of Nonlinear Dynamical Systems

Abstract

In this paper state estimation and feedback tracking control methods for nonlinear systems are presented. The methods, which are based on the "state-dependent Riccati equation", allow the construction of nonlinear estimators and nonlinear feedback tracking controls for a wide class of systems. Our emphasis will be on development of computational methods that are easily implementable as well as efficient. Simulation results of the performance of the nonlinear estimator and tracking control are included. In addition, comparisons with the linear estimator and linear tracking control found through the linearized system are also made.

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Document Details

Document Type
Technical Report
Publication Date
Jan 01, 2000
Accession Number
ADA453162

Entities

People

  • H. T. Tran
  • H. Thomas Banks
  • S. C. Beeler

Organizations

  • North Carolina State University

Tags

DTIC Thesaurus Topics

  • Abstracts
  • Computational Science
  • Computations
  • Differential Equations
  • Equations
  • Estimators
  • Feedback
  • Information Operations
  • Mathematical Analysis
  • Nonlinear Systems
  • North Carolina
  • Riccati Equation

Fields of Study

  • Mathematics

Readers

  • Adaptive Control and Estimation with Uncertainty in Dynamic Systems.