中国机械工程
中國機械工程
중국궤계공정
CHINA MECHANICAl ENGINEERING
2011年
17期
2127-2132
,共6页
孙冬野%申付松%陈丽君%秦大同
孫鼕野%申付鬆%陳麗君%秦大同
손동야%신부송%진려군%진대동
离合器%液压执行机构%控制算法%PID
離閤器%液壓執行機構%控製算法%PID
리합기%액압집행궤구%공제산법%PID
clutch%hydraulic actuator%control algorithm%PID
以电控机械式自动变速系统为研究对象,建立了自动离合器液压执行机构的正向设计方法。结合离合器控制策略获取离合器执行机构控制目标;以膜片弹簧载荷变形特性为依据计算出执行机构设计的边界条件;完成了液压执行机构主要部件的参数设计及控制算法的制定。仿真结果表明,所设计的执行机构能够准确快速地跟踪目标接合位移,误差小于10%。
以電控機械式自動變速繫統為研究對象,建立瞭自動離閤器液壓執行機構的正嚮設計方法。結閤離閤器控製策略穫取離閤器執行機構控製目標;以膜片彈簧載荷變形特性為依據計算齣執行機構設計的邊界條件;完成瞭液壓執行機構主要部件的參數設計及控製算法的製定。倣真結果錶明,所設計的執行機構能夠準確快速地跟蹤目標接閤位移,誤差小于10%。
이전공궤계식자동변속계통위연구대상,건립료자동리합기액압집행궤구적정향설계방법。결합리합기공제책략획취리합기집행궤구공제목표;이막편탄황재하변형특성위의거계산출집행궤구설계적변계조건;완성료액압집행궤구주요부건적삼수설계급공제산법적제정。방진결과표명,소설계적집행궤구능구준학쾌속지근종목표접합위이,오차소우10%。
A forward design method of clutch hydraulic actuator was established based on automated mechanical transmission systems.The control targets of clutch actuator were obtained combined with clutch control strategy.Boundary conditions for hydraulic actuator design were calculated based on the load deformation characteristics of diaphragm spring.Major components of hydraulic actuator were designed and the control algorithm was instituted.Simulation results show the designed clutch hydraulic actuator can track targets displacement quickly and accurately,and the error is less than 10%.
