搜索结果: 1-2 共查到“机械工程 Unit 3”相关记录2条 . 查询时间(0.093 秒)
Pressure Control of a Large-scale Hydraulic Power Unit Using π Bridge Network
two stage pressure relief valve π bridge resistor network flow-pressure characteristics
2011/8/4
The steady state and dynamic characteristics of pressure output of a hydraulic power unit are important to the hydraulic system behavior. Because of the compact structure, the B-half bridge resistance...
Mathematical Modeling for Pump Controlled System of Hydraulic Drive Unit of Single Bucket Excavator Digging Mechanism
Hydraulic system Pump controlled system Valve controlled system
2010/1/15
Industrial robots have turned out to be an everyday occurrence for engineers during the last twenty years. Increasing
efficiency is one of the hottest research topics in hydraulic system. The compari...