A Hydraulic Power Steering System Based on Electro Hydrostatic Actuator
نویسندگان
چکیده
منابع مشابه
A Study on the Modeling and Analysis of an Electro - Hydraulic Power Steering System
Abstract—Electro-hydraulic power steering (EHPS) system for the fuel rate reduction and steering feel improvement is comprised of ECU including the logic which controls the steering system and BL DC motor and produces the best suited cornering force, BLDC motor, high pressure pump integrated module and basic oil-hydraulic circuit of the commercial HPS system. Electro-hydraulic system can be stu...
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Due to time-varying effects in electro-hydraulic actuator (EHA) system parameters, a selftuning control algorithm using pole placement and recursive identification is presented. A discrete-time model is developed using system identification method to represent the EHA system and residual analysis is used for model validation. A recursive least square (RLS) method with covariance resetting techn...
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In this paper, an adaptive PID sliding mode controller is proposed for the position control of electro-hydrostatic actuator(EHA) systems with system uncertainties and saturation in the motor. An EHA prototype is developed and system modeling and parameter identification are executed. Then, adaptive PID sliding mode controller and optimal anti-windup PID controller are designed and the performan...
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ژورنال
عنوان ژورنال: Journal of the Korea Society For Power System Engineering
سال: 2011
ISSN: 1226-7813
DOI: 10.9726/kspse.2011.15.6.086