摘要
介绍了内燃机喷油泵微机屏显自动测试系统的基本结构 ,着重探讨了利用数字PI调节实现交流异步电机的变频调速及喷油泵提前角的测量方法 ,最后简要叙述了系统的软件设计。
In this paper,the basic structure of the Diesel Injection Pump Automation Testing System are introduced. Especially, the digital PI control method for a AC motor drive and the measure method for fore-angle are discussed in detail. In the end the software design is described briefly.
出处
《计算机自动测量与控制》
CSCD
2000年第2期29-31,共3页
Computer Automated Measurement & Control
关键词
柴油内燃机
喷油泵
自动测试系统
微机
屏显
automation testing
diesel injection pump
adjustable frequency drive
fore-angle
