摘要
自动变速器由于良好的操作性,得到了广泛的应用。但在一定的驾驶条件下,不能正确的换档,比如:意外换档,循环换档。以液力自动变速器为研究对象,引入模糊控制技术,综合考虑驾驶员意图、车辆和路况的信息,提出了综合模糊控制系统。考虑驾驶者、车辆和路况的各种信息,应用GPS判断出坡道的角度,采用坡道换档规则。仿真结果表明,综合模糊控制系统能有效的避免意外换档。
The use of automatic transmission is continually increasing because of their ease of operation. But the gears do not alwaysshift properly under certain driving conditions,example：undesired gear shift,frequent gear shift. This article takes the automatictransmission to be the research object,involving the fuzzy control technology,and combines the driver intention,and vehicle,androad conditions. The integrated fuzzy control system is presented. According to the driver＇s intention,and vehicle,and road conditions,application of GPS to determine the angle of a ramp,using the ramp shift rules. Finally it takes the fuzzy control imitation,the result shows that the integrated fuzzy control system can effectively avoid undesired gear shift.
出处
《微计算机信息》
2010年第34期68-69,258,共3页
Control & Automation
关键词
自动变速器
模糊控制
综合模糊控制系统
automatic transmission
fuzzy control
integrate fuzzy control system
