摘要
以单出杆液压缸为执行元件的旁路节流调速系统为研究对象,在旁路上串接节流阀。当负载发生阶跃变化时,对液压缸无杆腔压力的变化进行动态仿真,从而得到旁路节流调速系统动态特性。
the thesis makes an investigation on the pole hydraulic cylinder using as the functional element in the bypass throttle modulating velocity system, serially connecting the throttle valve on the bypass. When the load occurs the step jumps, the researcher carries on the dynamic simulation the condition that hydraulic cylinder does not have change on the pole cavity pressure, thus obtains the dynamic simulation of bypass throttle modulating velocity system＇s characteristic.
出处
《机电产品开发与创新》
2006年第2期131-132,共2页
Development & Innovation of Machinery & Electrical Products
关键词
旁路节流调速系统
动态特性
仿真
bypass throttle modulating velocity system
dynamic characteristic
simulation
