摘要
从节能角度出发 ,提出了分工况智能 PID专家控制系统。根据不同的作业对象 ,将挖掘机动力模式分为重载、正常和轻载 ,当发动机被设定为某一动力模式后 ,由安装在发动机上的转速传感器和变量泵出口处的压力传感器测出转速值和压力值 ,通过专家控制推理机在控制规则中找出适合的控制规则 ,从而实现节能控制。
A new control system, the intelligent PID expert control system for different working status was successfully developed from the point of view of saving energy. According to different working objects, the power mode of the machine is divided into three conditions. When the engine is put in one mode, by adjusting the speed of the engine and the pressure of the pump, the energy saving control is accomplished according to the control method of the expert control rules of the control software. The experimental results show that the new method is feasible.
出处
《农业机械学报》
EI
CAS
CSCD
北大核心
2003年第6期1-3,共3页
Transactions of the Chinese Society for Agricultural Machinery
基金
国家自然科学基金项目 (项目编号:5 970 5 0 0 5 )
机械部跨世纪优秀人才专项基金资助项目(项目编号 :962 5 0 40 4)
