摘要
为解决某型导弹平台在测试导通和绝缘性能的过程中操作繁琐且用时较长、测量精度低、自动化程度低等问题,设计了一种导通绝缘自动测试系统。该系统采用FPGA为主控,继电器矩阵实现多路测试切换的整体架构模式。文中介绍了该系统的工作原理、硬件和软件设计。系统进行了实验验证,实验数据表明,该设备能测量多条电缆导通电阻和绝缘电阻,智能化得出测试结果,测试操作简单,能满足测试要求,提高测试效率。
In order to solve the problems in testing the conductivity and insulation performance of a certain missile platform,such as complicated operation,long time,low measurement accuracy and low degree of automation,an automatic testing system for conductivity and insulation is designed.The system uses FPGA as the main control and relay matrix to realize the overall architecture mode of multi-channel test switch.The working principle,hardware and software design of the system are introduced in the paper.The experimental data show that the equipment can measure the conduction resistance and insulation resistance of multiple cables,and obtain the test results intelligently.The test operation is simple,and it can meet the test requirements and improve the test efficiency.
作者
吴克雄
刘刚
邱洪亮
鲁琰
WU Kexiong;LIU Gang;QIU Hongliang;LU Yan(Unit No.91515,Sanya 572000,China)
出处
《传感器世界》
2022年第3期11-15,共5页
Sensor World
关键词
电缆
导通电阻
绝缘电阻
cable
on-resistance
insulation resistance
