Stochastic Fuzzy Control (4th Report, Position Control of Prismatic Link Using a Robust Servo Structure)

Keigo Watanabe; Katsuhiko Noda

doi:10.1299/kikaic.64.1287

Stochastic Fuzzy Control (4th Report, Position Control of Prismatic Link Using a Robust Servo Structure)

Keigo Watanabe, Katsuhiko Noda

Research output: Contribution to journal › Article › peer-review

Abstract

A stochastic fuzzy control method is used to construct a robust servo controller that can remove a steady-state tracking error. The present method is applied to the position control problem of a prismatic link, where the position is assumed to be measured by using a linear potentiometer with a mesurement noise. It is shown from some computer simulations that although the pressent controller basically consists of 1-type servo structure, it is very robust against not only a time-varying distrubance but also random noise, compared to a conventional robust controller.

Original language	English
Pages (from-to)	1287-1292
Number of pages	6
Journal	Nihon Kikai Gakkai Ronbunshu, C Hen/Transactions of the Japan Society of Mechanical Engineers, Part C
Volume	64
Issue number	620
DOIs	https://doi.org/10.1299/kikaic.64.1287
Publication status	Published - 1998
Externally published	Yes

Keywords

Disturbance and Noise
Fuzzy Set Theory
Positioning
Robust Control
Servo Mechanism
Stochastic Control

ASJC Scopus subject areas

Mechanics of Materials
Mechanical Engineering
Industrial and Manufacturing Engineering

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10.1299/kikaic.64.1287

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AB - A stochastic fuzzy control method is used to construct a robust servo controller that can remove a steady-state tracking error. The present method is applied to the position control problem of a prismatic link, where the position is assumed to be measured by using a linear potentiometer with a mesurement noise. It is shown from some computer simulations that although the pressent controller basically consists of 1-type servo structure, it is very robust against not only a time-varying distrubance but also random noise, compared to a conventional robust controller.

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Stochastic Fuzzy Control (4th Report, Position Control of Prismatic Link Using a Robust Servo Structure)

Abstract

Keywords

ASJC Scopus subject areas

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