基于接合指标逻辑切换的气动离合器控制算法研究  

A Study on the Control Algorithm for Pneumatic Clutch Based on Engagement Indicator Logic Switching

作　　者：宋世欣[1] 曾华兵[1] 刘斌 

机构地区：[1]吉林大学,汽车仿真与控制国家重点实验室,长春130025 [2]北京现代汽车有限公司,北京101300

出　　处：《汽车工程》2015年第5期533-537,共5页Automotive Engineering

基　　金：国家自然科学基金(50505014);国家863计划项目(2012AA111712);吉林大学985工程资助

摘　　要：针对AMT气动离合器自动控制系统,采取了基于离合器接合指标逻辑切换的PID控制算法,其中电磁阀的控制采用PWM开关阀的比例控制,并基于该控制算法搭建了该系统的控制器。在AMESim中对AMT气动离合器自动操纵系统建模,并进行相关的仿真。离合器自动操纵系统的台架试验,验证了所制定的控制算法的有效性,大大提高了离合器的接合品质。A PID control algorithm for the automatic control system of AMT pneumatic clutch is adopted based on engagement indicator logic switching of clutch, in which the proportional control of PWM on-off valve is used for solenoid valve control and the controller for the system is built based on that control algorithm. A model for the automatic control system of AMT pneumatic clutch is established with AMESim and a corresponding simulation is conducted. The results of the bench test of clutch automatic control system verify the effectiveness of the control al- gorithm set up, which greatly enhances the engagement quality of clutch.

关 键 词：AMT 气动离合器 控制算法 

分 类 号：U463.211[机械工程—车辆工程]