汽轮机系统的鲁棒预测控制仿真研究

为了进一步提高汽轮机的动态控制性能，本文在阐述了汽轮机的数学模型的基础上。提出将鲁棒广义预测自校正控制算法应用于汽轮机的转速控制中，包括控制结构和控制器设计。仿真结果显示当核动力装置模型失配时，鲁棒广义预测控制能够提高汽轮机系统的鲁棒稳定性。表明所采用的鲁棒广义预测控制算法能够较好的控制汽轮机主要参数的输出，对蒸汽轮机模型的不确定性具有良好的适应性和鲁棒性。

Simulation research on the robust predictive control for the turbine system

For more improve the dynamic control capabilities of the gas turbine, this paper put forward to apply the algorithm of robust global predictive control with self-adaptive in the rotate speed control of the gas turbine, including control structure and the design of controller in the base of expounding the math model of the gas turbine. The simulation result show that the algorithm of robust global predictive control can enhance the robust stability of the gas turbine when the gas turbine model uncertainty. It show that the algorithm of robust global predictive control can better control the output of the main parameters of the gas turbine and have the favourable adaptability and robustness to the gas turbine model uncertainty,