基于Delphi接触电阻测试系统控制程序的设计

Control Program Design of the Contact Resistance Test System Based on Delphi

介绍基于Delphi的接触电阻的测试系统控制程序设计。该程序是基于Delphi编程的多串口通信控制程序,实现PC机对微区域接触电阻测试系统的各部分协调控制,包括实现微区域自动定位、接触压力参数控制、接触对电位差自动测试;测试数据的自动读取、处理和保存等。最后,给出了测试结果。

The control program design of the contact resistance test system based on Delphi was introduced. The program is a communicating & controlling program about multi serial ports based on Delphi, it can control orderly the testing system on a spot contact resistance. The control program achieves the functions: locating the probe position precisely and automatically, adjusting the normal contact force by setting control parameters, triggering the voltage meter and reading test datum automatically. The test datum would be read, processed and saved by control program. Finally, the test results were given.