The A/D Converter with High Speed and High Accuracy for
Micorcomputer-Based Dynamic Weighbridge and the Signal AnalysisAbstract The microcomputer-based dynamic weighbridge is an automatic metering equipment for train weighing. In order to ensure the measuring speed and accuracy of the dynamic weighbridge a method of using high speed and high accurate A/D converter and software digital filter is investigated. The operation result is give. Key words:Dynamic weighbridge Analog-digitalconverter Single chip computer Interface Data processing