摘要
针对发动机怠速工况的复杂性,综合怠速进气量和点火提前角两方面因素对怠速转速的影响,设计了两入两出的二维模糊怠速控制系统。实验结果表明该模糊控制系统实现了稳定怠速控制,与原机相比具有更好的冷却水温适应性。
In view of the complexity of the engine idling condition,both the mass of idling intake air and the ignition advance angle affect the idle-speed.A double-input double-output fuzzy control system for idle-speed is designed in this paper.Experimental results show that the fuzzy control system realizes the stable idle-speed control and has better adaptability to cooling water temperature.
出处
《机电一体化》
2015年第7期22-24 62,62,共4页
Mechatronics
基金
上海市电站自动化技术重点实验室项目(编号13DZ2273800)
关键词
怠速进气量
点火提前角
模糊控制
两入两出
电控发动机
mass of idling intake air,ignition advance angle,fuzzy control,double-input double-output,electronic controlled engine
