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简要介绍了离心泵性能参数计算机在线检测系统的基本原理,以及用VB实现系统软件编程的方法。实验表明,系统性能良好,完全满足实际要求;通过调用动态连结库的方法,可以解决VB不能直接访问A/D端口的问题。
The basic principle of on-line detection system for performance parameters of centrifugal pump is briefly introduced, and the method of programming system software by VB is introduced. Experiments show that the system performance is good, fully meet the actual requirements; by calling the dynamic link library method can solve the problem that VB can not directly access the A / D port.