Self-oscillating relay feedback systems: A review and recent results

Luis T. Aguilar

doi:10.1109/VSS.2012.6163511

Self-oscillating relay feedback systems: A review and recent results

Luis T. Aguilar

Centro de Investigación y Desarrollo de Tecnología Digital (CITEDI)

Research output: Contribution to journal › Conference article › peer-review

2 Scopus citations

Abstract

A tool for designing a periodic motion in underactuated systems, by generating a self-excited oscillation of a desired amplitude and frequency, driven by a variable structure control is reviewed. The main purpose of this paper is to illustrate the capabilities of the two-relay controller to induce oscillations in dynamical systems. In this paper, we overview three methods to set the frequency and amplitude of oscillation: describing function, LPRS, and Poincaré maps. Theoretical and practical open problems are also discussed.

Original language	English
Article number	6163511
Pages (from-to)	254-261
Number of pages	8
Journal	Proceedings of IEEE International Workshop on Variable Structure Systems
DOIs	https://doi.org/10.1109/VSS.2012.6163511
State	Published - 2012
Event	2012 12th International Workshop on Variable Structure Systems, VSS 2012 - Mumbai, India Duration: 12 Jan 2012 → 14 Jan 2012

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abstract = "A tool for designing a periodic motion in underactuated systems, by generating a self-excited oscillation of a desired amplitude and frequency, driven by a variable structure control is reviewed. The main purpose of this paper is to illustrate the capabilities of the two-relay controller to induce oscillations in dynamical systems. In this paper, we overview three methods to set the frequency and amplitude of oscillation: describing function, LPRS, and Poincar{\'e} maps. Theoretical and practical open problems are also discussed.",

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AB - A tool for designing a periodic motion in underactuated systems, by generating a self-excited oscillation of a desired amplitude and frequency, driven by a variable structure control is reviewed. The main purpose of this paper is to illustrate the capabilities of the two-relay controller to induce oscillations in dynamical systems. In this paper, we overview three methods to set the frequency and amplitude of oscillation: describing function, LPRS, and Poincaré maps. Theoretical and practical open problems are also discussed.

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Self-oscillating relay feedback systems: A review and recent results

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