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提出采用比例减压阀作为液压架空乘人装置液压系统调速单元.建立组成闭式调速系统元器件的高阶非线性数学模型及系统整体模型.针对液压架空乘人装置运行环境,在simu link环境下进行动态仿真分析.仿真结果为液压架空乘人装置液压系统设计提供了理论参考.
The proportional pressure reducing valve is proposed to be used as the hydraulic speed control unit of the hydraulic overhead passenger equipment.The high order non-linear mathematical model and the system overall model of the components of the closed speed governing system are established.In view of the operating environment of hydraulic overhead passenger operation, link environment.The simulation results provide a theoretical reference for the hydraulic system design of hydraulic overhead passenger-carrying unit.