摘要
通过分析发动机-变量泵的功率匹配原则,采用模糊控制调节变量泵的排量使变量泵追踪发动机的输出转矩,从而充分利用发动机输出功率,避免发动机过载,并使发动机稳定运行在额定工作点。模糊控制系统采用三维输入,一维输出。经验证,控制效果良好。
Through analyzing the power matching principle of the engine-variable pump, fuzzy control was adopted to adjust varia- ble pump discharge to track the output torque of the engine, so the output power of the engine was fully used to avoid overloading and make the engine stable at rated operating point. In the fuzzy control system, three inputs and one output were used. It is proved the con- trol effect is good.
出处
《机床与液压》
北大核心
2015年第4期55-57,共3页
Machine Tool & Hydraulics
基金
国家科技支撑计划资助项目(2013BAF07B01)
