振动试验中的加速度数据判读方法研究

Research on the Interpretation Method of Acceleration Data in Vibration Test

振动试验中加速度数据判读及异常数据的处理是振动实验室工程人员试验能力的体现,需要丰富的工程经验和扎实的理论功底作为支撑。分别介绍了振动试验中振动响应正常数据的判读方法、异常数据的判读及问题的解决方法,并从理论上进行了分析研究。采用正确的加速度数据响应判读方法,能够明显提高试验效率,同时能够有利于得到准确可靠的数据,确保试验的有效性。

The interpretation of acceleration data and the processing of abnormal data in vibration test,which need rich engineering experience and solid theoretical foundation as support are the embodiment of test ability of engineers in vibration laboratory.This paper introduces the interpretation methods of vibration response normal data,the interpretation of abnormal data and the solutions to the problems of vibration response normal data in vibration test are introduced respectively,and theoretical analysis is carried out.Using the correct acceleration data response interpretation method can significantly improve the test efficiency,and at the same time,it can help to get accurate and reliable data and ensure the effectiveness of the test.