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本文分析了锅炉跟随方式的锅炉-汽机单元机组负荷控制系统两回路的相互影响。同时提出了以等效被调对象的概念和闭环多变量系统的特征方程式为依据的调节器参数的整定法。该方法适用于工程实际。它可作为任何2×2多变量控制系统整定的一般方法。
This paper analyzes the boiler boiler - steam turbine unit load control system of the two circuits of mutual influence. At the same time, the tuning method of regulator parameters based on the concept of equivalent objects and the characteristic equation of closed-loop multivariable system is proposed. This method is suitable for engineering practice. It can be used as a general method for tuning any 2 × 2 multivariable control system.