稳健性(进化)
自抗扰控制
多元微积分
燃气轮机
控制理论(社会学)
控制工程
涡轮机
计算机科学
非线性系统
鲁棒控制
控制系统
工程类
控制(管理)
国家观察员
机械工程
人工智能
生物化学
化学
物理
电气工程
量子力学
基因
标识
DOI:10.23919/ccc58697.2023.10240798
摘要
Gas turbines are the primary power supply choice for many industrial applications due to their high power output, low emissions, and high efficiency. However, the increasing complexity of gas turbine structures and their internal coupling pose challenges to control systems design. Obtaining an accurate mathematical model of the turbine is difficult, and the performance of model based control approaches has been greatly affected due to the lack of model or large model mismatch. To address such a problem, the Active Disturbance Rejection Control (ADRC) method has been used, which is a model-free method. Specifically, we designed a linear ADRC (LADRC) and a nonlinear ADRC (NLADRC), for gas turbine control loops. Simulation results demonstrate that NLADRC outperforms LADRC in terms of tracking performance, robustness. From these results, it shows that ADRC methods, specifically NLADRC, offer an effective solutions for controlling gas turbine, especially in the absence of an accurate mathematical model.
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