便携式农机参数综合测试系统的研究

本文介绍了一种农机参数动态信号的测试系统的构成。由于传统的测试仪器多是对一个或两个参数进行测试,如果对多个参数进行测量就需要用多个测量仪器,十分不便,在本测试系统中实现了用一台仪器对多种农机参数(如转速、温度、流量等)进行测量,并能与微型计算机接口,具有测试简便、准确、数据存储及打印等功能。文中对测试系统的硬件部分进行了阐述及分析。

Study on The Pocket Parameter Measurement System

In this paper:the principle of the measurement system which used to measure dynamic signal of agriculture machine was introduced. Because most of conventional measurement systems can test one or two parameters, if more parameters must be measured, many meters have to be used, it is very difficult. In this system one meter can measure many parameters, such as rotate speed, temperature, flow etc, and it can interface with computer, can store and print conveniently. So it is more convenient and accuracy than the conventional systems, moreover, in the paper the hardware of the system was analyzed.