摘要
本文用闭环辨识方法获得开环不稳定的二次调节系统的开环数学模型，克服了系统参数不易确定的缺点，并将系统模型简化为二阶模型。在此基础上，用计算机控制输出转速，取得了较好的试验效果。
The open-loop mathematical model of secondary regulation system which is unstable in open -loop state is obtained with closed-loop identification method in the paper. It surmounts the diffi- culty that some parameters are not easy determined and simplifies the system model as a second or- der model. On the basis of identification, the speed of revolution is controlled by computer. The good experimental results are achieved.
出处
《工业控制计算机》
1994年第4期3-4,10,共3页
Industrial Control Computer
