流体机械

2014, v.42;No.505(07) 47-50

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燃气液压伺服总成测试系统干扰抑制技术
Study on Disturb Restrain Technique of Gas-hydraulic Servo Computer Test System

李沛文;
LI Pei-wen;Beijing Research Institute of Precise Mechanical and Electronic Control Equipment;

摘要(Abstract):

介绍了燃气液压伺服计算机总成测试系统的结构组成;分析了影响测试精度、造成测试结果失常的干扰来源;研究了干扰的传输途径;探讨了抑制干扰的技术措施。同时也分析了为测试系统工作可靠性以及稳态工作故障判据、试验判决准则的确定、试验结果的评估方法等。该型试验方案的应用为测试系统的寿命与可靠性试验验证提供了一个合理的、高效费比的技术途径。
The component of computer test system was introduced. The testing time,the determination of failurecriteria,acceptance and rejection criteria,and the evaluation of the testing result was analyzed. The application of these plans will offer a reasonable and high effectiveness-cost rate way for life and reliability compliance test of some electromechanical products.

关键词(KeyWords): 干扰来源;传输途径;抑制措施
disturb origin;transfer approach;restrain method

Abstract:

Keywords:

基金项目(Foundation):

作者(Author): 李沛文;
LI Pei-wen;Beijing Research Institute of Precise Mechanical and Electronic Control Equipment;

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