Study of Typical Moving Object Signal Collected by Sensor Array

摘要：

When the sensor array made up by sonic, infrared ,vibrating ,magnetic sensors is used to collect and study on typical moving object signal, the test scheme is using concentric circles ,it solves problems which result form traditional test means that moving object straight-line crossing the cross axle in cross direction and lengthwise direction ,the problems are: ① zero time is different each testing ; ②it is difficult to fix the distance between moving object and sensors in each collecting zero time ,and make each collecting distance same; ③with the increasing of the speed about moving object and the improve of the sampling rate ,it can ensure collected date size not to decrease; ④the time of collecting preparation is long and the time of collection is short, and so on.

关键词： sensor array test scheme vehicle signal

作者: Yang Wei Wu Yue Xiang Jin Zhang Wendong

作者单位: National Key Laboratory for Electronic Measurement Technology, North University of China, Taiyuan 030051, China Key Laboratory of Instrumentation Science & Dynamic MeasurementNorth University of China,Ministry of Education

会议类型: 国际会议

会议名称: 第七届国际测试技术研讨会

会议地点: 北京

会议语种:英文

在线出版日期: 2007-08-05（万方平台首次上网日期，不代表论文的发表时间）