【摘要】 实验研究及工程测试中经常会遇到采集旋转部件上的信号,这时用普通的有线数据采集系统就可能无法满足要求或者根本无法实现。系统地介绍了一种基于无线数字收发模块的数据采集技术,该系统主要由数据采样、无线发射接收模块、数据处理三部分构成,系统构造简单,应用范围广,传输可靠,适合于需要进行无线数据传输的测试场合应用。更多还原

【Abstract】 In normal research or engineer testing,sometime the signal from rotating component is wanted.At that time, the traditional cablenecessary data acquisition system is not convenient or even unavailable in those testing situation.A wireless date acquisition system which is based on digital transceiver module is introduced. The system is made up of three separated parts:sampling,transceiver and data processing unit.The system has the characteristics such as reliable,simple style and wide using.It is suitable for those testing situation not convenient for cable connection.更多还原