Optimal design of an electro-hydraulic valve for heavy-duty vehicle clutch actuator with certain constraints

被引：43

作者：

Meng, Fei ^{[1
]}

Shi, Peng ^{[2
,3
]}

Karimi, Hamid Reza ^{[4
]}

Zhang, Hui ^{[1
]}

机构：

[1] Shanghai Maritime Univ, Merchant Marine Coll, Shanghai 201306, Peoples R China

[2] Univ Adelaide, Sch Elect & Elect Engn, Adelaide, SA 5005, Australia

[3] Victoria Univ, Coll Engn & Sci, Melbourne, Vic 8001, Australia

[4] Univ Agder, Fac Sci & Technol, Grimstad, Norway

来源：

MECHANICAL SYSTEMS AND SIGNAL PROCESSING | 2016年 / 68-69卷

基金：

美国国家科学基金会; 澳大利亚研究理事会;

关键词：

Pressure reducing valve; Optimization; Sensitivity analysis; Clutch actuator; Automatic transmission; PREDICTIVE CONTROL; ELECTRIC VEHICLES; SYSTEMS; OPTIMIZATION; ENGAGEMENT; STRATEGY; ROBUST; FORCE;

D O I：

10.1016/j.ymssp.2015.06.025

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

The main objective of this paper is to investigate the sensitivity analysis and optimal design of a proportional solenoid valve (PSV) operated pressure reducing valve (PRV) for heavy-duty automatic transmission clutch actuators. The nonlinear electro-hydraulic valve model is developed based on fluid dynamics. In order to implement the sensitivity analysis and optimization for the PRV, the PSV model is validated by comparing the results with data obtained from a real test-bench. The sensitivity of the PSV pressure response with regard to the structural parameters is investigated by using Sobol's method. Finally, simulations and experimental investigations are performed on the optimized prototype and the results reveal that the dynamical characteristics of the valve have been improved in comparison with the original valve. (C) 2015 Elsevier Ltd. All rights reserved.

引用

页码：491 / 503

页数：13

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