Design Servo System Type and Positioning of Pole Observer Full Rank a Piezoelectric Servo Valve without Integrator

Journal of Simulation and Analysis of Novel Technologies in Mechanical Engineering

مقاله 4، دوره 7، شماره 1، آذر 2014، صفحه 43-52   

نوع مقاله: Persian

نویسندگان

M. Hamedi؛ H. Hommaii^* ؛ Kh. Safari

چکیده

In this paper, the method of modern control approach for the design of controller and observer is used. Other functions such as neural controllers - or fuzzy sliding mode control can be found in this work and the results are compared. First, a dynamic model of the servo valve is intended for the governing equations in state-space form expression are obtained. Due to the system integrator is expressed by the non-zero, The servo system of a full-order state observer pole positioning method to measure the dominant pole, Bessel and ITAE is designed and evaluated. Response to a step input to the system is designed and the observer's response to initial conditions. The curves show the comparison between systems is designed to do.

کلیدواژه‌ها

Modern control؛ piezoelectric actuator؛ control valve؛ Controller؛ positioning poles

مراجع

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