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本文提出一种新的疲劳试验系统,它采用闭环控制,显著提高了加载系统的精确度,基本上实现疲劳试验的无人操作,在国内叶片的自动化疲劳实验技术方面填补了一项空白。
In this paper, a new fatigue test system is proposed, which uses closed-loop control to significantly improve the accuracy of loading system and basically realize the unmanned operation of fatigue test. It fills a gap in the automatic fatigue test technology of domestic blades.