摘要
本文采用自行设计的三维加速度传感器和虚拟仪器技术开发了低频振动测试系统，具有频谱分析、关键点高亮显示、减振效果分析、数据流回放等功能。通过实践测试表明该系统运行良好，性能稳定，达到了设计要求。
In this paper designed a low-frequency vibration system based on three-dimensional acceleration sensor and virtual instrument, with Spectral analysis, high-light display key-points, damping effect analysis, and data stream playback.Through actual vibration testing, the system operated well, stable performance, and met the design requirements.
出处
《电子测试》
2013年第7期52-54,共3页
Electronic Test
基金
衡阳师范学院院级教研课题目（JYKT201238）.
