Design of Intelligent Verification System for Oscilloscopes Based on Multi-bus
In this paper,an intelligent verification system for multi-bus oscilloscope is designed using Python pro-gramming language.By identifying brand models,the maximum bandwidth and number of channels are calculated intelligently,and the single-channel calibration time,which originally takes 2h,is shortened to 12min through auto-matic calibration process.At the same time,in order to increase the scalability of the device,a configuration file is used to make it easy for users to add new oscilloscopes without programming.In addition,a new automatic calibra-tion method of oscilloscope calibration signal is discussed and compared with the method in the verification regula-tion.The results show that this method does not need to adjust the equipment manually,and the results are more rapid,accurate and objective.
万方数据
维普
