对液压负载模拟器进行了深入分析和研究。
This paper carries out the thorough analysis and research to hydraulic load simulator.
提出了一种采用旋转式换向阀及弹簧蓄能器模拟发动机负载的液压负载模拟系统，详细介绍了该系统的工作原理；
A new hydraulic load simulation system, adopting a rotation directional valve and using a spring accumulator simulating the starter load, is proposed and working principles are described.
在充分分析液压负载模拟器控制软件功能及故障模式的基础上，提出了基于层次化分析(ahp)的可靠性分配模型。
On the basis of analyzing the function of control software and failure mode of hydraulic load simulator, the reliability allocation model was presented based on analytic hierarchy process (AHP).
设计了液压负载模拟系统中的关键元件旋转式换向阀，建立了其数学模型和仿真模型，并仿真分析其关键参数对液压负载模拟系统的影响规律。
The rotation directional valve, key component of the system, is developed. Influence principles of structural parameters are analyzed based on the mathematical and simulation model.
转向架综合试验台针对轻轨车辆的实际工况作了准确的模拟，主要负载都是通过液压系统来实现的。
The actual conditions of the vehicle bogies are accurately simulated mainly by hydraulic system of vehicle bogies of light rail comprehensive test-bed.
通过分析，为了使负载模拟范围满足要求，液压缸采用拟静压支承式液压缸。
After detailed analysis, to meet the requirements of the load simulation, I design the cylinder as analogous hydrostatic bearing hydraulic cylinder.
通过分析，为了使负载模拟范围满足要求，液压缸采用拟静压支承式液压缸。
After detailed analysis, to meet the requirements of the load simulation, I design the cylinder as analogous hydrostatic bearing hydraulic cylinder.
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