论文部分内容阅读
本文在建立了控制系统的数学模型的基础上,给出了水轮机机械转矩的降维观测器的设计方法。通过模拟计算机仿真和动模实验,对该观测器的性能及其用于跟踪同期控制和调速控制的效果进行了考查。结果表明该观测器性能良好,跟踪速度快、估计误差小,应用该观测器的跟踪同期控制和调速控制有较理想的动态品质。
Based on the mathematical model of control system, this paper presents the design method of the dimensionality reduction observer of turbine mechanical torque. Through the simulation of computer simulation and dynamic mode experiment, the performance of the observer and its effect for tracking synchronization control and speed control were examined. The results show that the observer has good performance, fast tracking speed and small estimation error. The tracking synchronization control and speed control using this observer have better dynamic quality.