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为了完善以往比例电磁铁特性测试系统,并方便准确地测试比例电磁铁的特性,研制了一种操纵界面友好的、由计算机直接控制的测试系统.该测试系统以VB为开发环境,结合传感与控制技术、数据库技术,实现了比例电磁铁特性的自动化精准测试.实验结果表明,该测试系统操作方便、自动化程度高、结果准确可靠,适用于各类比例电磁铁特性测试.
In order to perfect the characteristic electromagnet test system in the past and test the characteristic of the proportional electromagnet easily and accurately, a test system with friendly interface and direct control by computer was developed.This test system uses VB as the developing environment, And control technology and database technology to realize the automated precision test of the proportional electromagnet.The experimental results show that the test system is easy to operate with high degree of automation and the result is accurate and reliable and suitable for testing the characteristics of various proportional electromagnets.