CAJ | 학술논문

分析了单向流液压减振器的工作原理、阀系特性及液压流体力学理论。以高速列车KONI横向减振器为例，参照其结构及其参数值在Easy5环境下建立了减振器液压控制模型。利用Easy5和ADAMS联合仿真接口技术，在考虑减振器节点刚度的条件下，建立了减振器的Maxwell联合仿真模型。将减振器性能仿真和试验结果进行对比分析，结果表明所建立的减振器联合模型精确可靠。
분석료단향류액압감진기적공작원리、벌계특성급액압류체역학이론。이고속열차KONI횡향감진기위례，삼조기결구급기삼수치재Easy5배경하건립료감진기액압공제모형。이용Easy5화ADAMS연합방진접구기술，재고필감진기절점강도적조건하，건립료감진기적Maxwell연합방진모형。장감진기성능방진화시험결과진행대비분석，결과표명소건립적감진기연합모형정학가고。
The working principle,valve system features and hydraulic fluid mechanics theory of unidirectional flow hydraulic damper were analyzed.With the high-speed train KONI lateral damper as example,according to its structure and parameters damper hydraulic control model was established in the environment of Easy5 .Maxwell co-simulation model of damper was established by using Easy5 and ADAMS co-simulation interface technology and taking joint stiffness of the damper into consideration.Damper performance simulation and test results were compared and analyzed.The results show that the model established in is accurate and reliable.