CAJ | 학술논문

2.4米风洞原电液伺服驱动系统采用的电液伺服控制器由分离元件构成,存在可靠性低、调试、使用和维护困难等问题,为提高系统性能,提出采用“智能控制器+数字总线”的总体技术方案进行改造升级.方案用 HNC100智能控制器替代原电液伺服控制器,选用伺服控制模式实现单个液压轴的位置闭环控制,在机器数据设置部分选择相应的同步类型进行同步控制,并给出了调试过程中应注意的问题.应用结果表明:HNC100电液智能控制器运行稳定,简便易行,能够替代模拟电液伺服控制器,提升电液伺服系统运行性能.
2.4미풍동원전액사복구동계통채용적전액사복공제기유분리원건구성,존재가고성저、조시、사용화유호곤난등문제,위제고계통성능,제출채용“지능공제기+수자총선”적총체기술방안진행개조승급.방안용 HNC100지능공제기체대원전액사복공제기,선용사복공제모식실현단개액압축적위치폐배공제,재궤기수거설치부분선택상응적동보류형진행동보공제,병급출료조시과정중응주의적문제.응용결과표명:HNC100전액지능공제기운행은정,간편역행,능구체대모의전액사복공제기,제승전액사복계통운행성능.
@@@@In the 2.4 m transonic wind tunnel, the original electro-hydraulic servo controllers adopted in the electro-hydraulic servo systems are constituted of separated components, which are unreliable and difficult to debug, use and maintain. For improving system performance and upgrading, a scheme by using“intelligent controllers and digital bus”is put forward. In the scheme, the original electro-hydraulic servo controllers are replaced by HNC100 electro-hydraulic intelligent controllers, the servo control mode is chosen to realize the closed-loop position control for single axis’s movements, and the corresponding synchronizing type is set in the machine data set section to realize synchronization control. The application results show that the HNC100 electro-hydraulic intelligent controllers are stable and simple to use. It can replace simulate electro-hydraulic servo controllers and could improve the performance of the electro-hydraulic servo systems.