摘要
本文介绍了新研制的“轨道方向不平顺检测装置”的工作原理和系统组成。特别对惯性位移测量中加速度信号的测量、补偿及修正，模拟数字混合处理方法，高速信号处理器数据处理流程，以及检测装置的试验和实测结果作了重点介绍。
This paper briefs on the operating principle and system configuration of the latest“track alignment irregularity detecting device”,Emphasis is placed on the measurement,compensation and correction of acceleration signals in inertia displacement measurement,andthe hybrid processing of analogue and digital data,and the data processing flow of high speedsignal processing device. The paper also covers the lesting of and the measurement results bythe detecting device.
出处
《中国铁道科学》
EI
CAS
CSCD
北大核心
1994年第3期82-100,共19页
China Railway Science
关键词
检测装置
轨道
方向
惯量
inertia,acceleration,high speed signal processing device,hybrid filter.
