The sampling and filtering methods with PLC for digital and analog signals are described in the article.
介绍PLC对数字量信号和模拟量信号的采样和滤波处理方法。
According to inertia principle, rail undulatory wear inspection system adopts analog digital composite filtering method to process data and eliminates the speed influence on measurement results.
钢轨波磨检测系统根据惯性测量原理，采用模拟—数字混合滤波的数据处理方法，消除了速度对检测结果的影响。
Based on PLC and PLC's Programmed instruction, a practical software method filtering out some complicated disturbance from analog signal is presented.
提出了一种基于PLC及其编程指令从模拟信号中滤除复杂干扰的实用软件方法。
Based on PLC and PLC's Programmed instruction, a practical software method filtering out some complicated disturbance from analog signal is presented.
提出了一种基于PLC及其编程指令从模拟信号中滤除复杂干扰的实用软件方法。
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