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一、序言工业部门对于荷重传感器的需要日益迫切。很早就对各种荷重传感器进行了研究并用于力和重量的测量。十几年前由于传感器不稳定,准确度低而不好用,是一个明显的低潮时期。这以后是一个对荷重传感器性能表示怀疑的时期。为解决这样的怀疑,用了将近十年时间。到最近,荷重传感器的性能得到改善进入一个普及时期。表1 列出最近研制的各种荷重传感器,如应变式、磁应变式和静电电容式等,对它们的优缺点进
First, the preface The industrial sector for the load cell needs increasingly urgent. A long list of load cells has been studied and used for force and weight measurements. Ten years ago due to sensor instability, low accuracy and not easy to use, is a clear ebb period. This is after a period of skepticism about load cell performance. In order to solve such doubts, it took nearly ten years. Until recently, the performance of load cells has improved into a period of popularity. Table 1 lists the recent development of a variety of load cells, such as strain, magnetic strain and capacitance, etc., their advantages and disadvantages into