Adaptive Speed Control Design for Brushed Permanent Magnet DC Motor Based on Worst-Case Analysis Approach

Sheng Zeng

Mathematical Problems in Engineering, 2013, vol. 2013, 1-15

Abstract:

This paper presents the adaptive controller design for brushed permanent magnet DC motor used in velocity-tracking applications based on worst-case approach. We first formulate the robust adaptive control problem as a nonlinear -control problem under imperfect state measurement, and then solve it using game-theoretic approach. The controller guarantees the boundedness of closed-loop signals with bounded exogenous disturbances, and achieves desired disturbance attenuation level with respect to the unmeasured exogenous disturbance inputs and the measured disturbance inputs. The strong robustness properties are illustrated by a simulation example.

Date: 2013
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Persistent link: https://EconPapers.repec.org/RePEc:hin:jnlmpe:698050

DOI: 10.1155/2013/698050

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