摘要
本文通过研究汽轮机负荷控制系统各反馈信号之间的冗余关系，提出了一种利用此关系提高调节系统可靠性的容错控制方案。仿真结果表明，容错控制能降低因传感器故障导致系统失效的几年。
Abstract This paper analysis the internal redundant relationship between feedback signals and steam turbine load control system, on ground of this, presents a fault-tolerant control scheme which can improve the reliability of control system by utilizing the internal redundance. Simulation results show that the fault-tolerant control can reduce the probablity of control system failure caused by senson failures.
出处
《动力工程》
CSCD
1994年第1期7-10,6,共5页
Power Engineering
基金
国家自然科学基金
