Modeling and Design of Throttle-Valves Parameters of Hydro-Pneumatic Suspension for Armored Car
The optimal damping coefficients of hydro-pneumatic spring matching with vehicle suspension were studied, and according to the ride-to-safety ratio of armored car vehicle and the lever ratio of its suspension system, a model of its velocity, characteristic was established. By the relations of velocity with flux, throttle pressure and damping force, the design models of throttle-valve parameters of hydropneumatic spring were founded. A practical design example of throttle valve parameters of hydropneumatic spring for armored car was followed, by an optimal design method of curve fitting, its throttle valve parameters were deigned, and its performance tests were carried out The testing results show that the velocity characteristic model established of hydro-pneumatic spring matching the optimal damping of armored cars suspension is feasible, the model and the design methods of valve parameters is reliable.
hydro-pneumatic suspension throttle valve parameters modeling optimal design damping matching
Zhou Changcheng Liu Ruijun Cai Yanhui
Shandong University of Technology, Zibo 255049, China Weihai Vocational College, Weihai 264200, China
国际会议
The 6th International Conference on Partial Least Squares and Related Methods(第六届偏最小二乘及相关方法国际会议)
北京
英文
420-424
2009-09-04（万方平台首次上网日期，不代表论文的发表时间）