CAJ | 학술논문

在大弹簧疲劳测试中，电液伺服疲劳试验台是最为常用的设备。电液伺服疲劳试验台的性能主要取决于液压系统和控制系统性能的好坏。从液压伺服系统的设计计算入手，采用传递函数的方法建立了液压系统的模型。设计一种基于遗传算法的模糊控制器，将模糊控制与遗传算法结合起来，弥补了常规凭经验来确定隶属函数的粗糙方法的不足。
재대탄황피로측시중，전액사복피로시험태시최위상용적설비。전액사복피로시험태적성능주요취결우액압계통화공제계통성능적호배。종액압사복계통적설계계산입수，채용전체함수적방법건립료액압계통적모형。설계일충기우유전산법적모호공제기，장모호공제여유전산법결합기래，미보료상규빙경험래학정대속함수적조조방법적불족。
The electro-hydraulic servo springs fatigue testing machine is the most popular equipment in springs fatigue test.The performance of the testing machine was mainly relied on the performance of hydraulic system and control system.Starting with the com-putation and design of hydraulic servo system,the models of the hydraulic system were built by using the method of transfer functions. A fuzzy controller based on genetic algorithm (GA)is designed for combining the fuzzy control and GA,which remedies deficiency of a kind of rough method that usually confirms the membership function according to experience.