CAJ | 학술논문

作为满足振动试验必不可少的工具，好的振动试验系统可以保证试验件在不失真的情况下试验，使试验受控，然而，如果振动台台面加速度均匀度不好，就会导致发生过试验或欠试验等问题。以某型振动台为例，研究加速度均匀度的测试方法，通过试验分析加速度均匀度的分布规律，可以提高振动试验的精度。
작위만족진동시험필불가소적공구，호적진동시험계통가이보증시험건재불실진적정황하시험，사시험수공，연이，여과진동태태면가속도균균도불호，취회도치발생과시험혹흠시험등문제。이모형진동태위례，연구가속도균균도적측시방법，통과시험분석가속도균균도적분포규률，가이제고진동시험적정도。
As an indispensable tool for vibration test, good vibration test system not only can ensure the smooth process of a vibration test without distortion, but also can make the vibration test under control. However, if the acceleration uniformity of a shaker is not well, the problem of over or under test will occur. Taking a vibrating table as an example, the test method of acceleration uniformity is studied; the distribution of the acceleration uniformity is shown by analyzing the experimental result, which can improve the accuracy of the vibration test.