Output Feedback Controller Synthesis for Negative Imaginary Systems

2019/03/27 by James Dannatt, Dannatt, James, Ian R. Petersen +2
Engineering · Mathematics · #Adaptive Control of Nonlinear Systems #Aeroelasticity and Vibration Control #FOS: Mathematics #Optimization and Control (math.OC) #Piezoelectric Actuators and Control #math.OC

paper · pdf · doi:10.48550/arxiv.1903.11711

ASCC 2019, 8 pages

openalex publication_date 2019/03/27 · arxiv created 2019/05/08 · arxiv updated 2019/05/09 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

This paper presents necessary and sufficient conditions for deriving a strictly proper dynamic controller which satisfies the negative imaginary output feedback control problem. Our synthesis method divides the output feedback control problem into a state feedback problem and a dual output injection problem. Thus, a controller is formed using the solutions to a pair of dual algebraic Riccati equations. Finally, an illustrative example is offered to show how this method may be applied.

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