Simplified derivations of time-weighted quadratic functionals used in optimal control and filtering applications

Author:

Radisavljevic-Gajic Verica1

Affiliation:

1. Department of Mechanical Engineering, Villanova University, Villanova, PA, USA

Abstract

In this article, we present simple alternative derivations for efficient evaluation of a matrix integral that has applications in optimal control and filtering, stability, controllability, observability, and controller design of linear time-invariant systems. The quadratic matrix integral (functional) is computed in terms of solutions of a sequence of algebraic Lyapunov equations. We present also a method to efficiently solve the obtained sequence of algebraic Lyapunov equations.

Publisher

SAGE Publications

Subject

Mechanical Engineering,Control and Systems Engineering

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