Simulation of Aeroengine Fault-tolerant Control Based on Kalman Filter
Kalman filter is a practical arithmetic of least linear variance estimation, it is adapted to instability process, its arithmetic is deduced step by step like least square. Kalman filter could distill real-time estimated signals in a mass of information and save in estimation. The model of aeroengine fault-tolerant control is designed based on Kalman filter, its core is Kalman filter, sensor fault signals are detected, insulated and accommodated when one sensor was damaged or did not work. Simulation results illustrate that this fault-tolerant control system could ensure aeroengine work continually when sensor was disabled, so fault tolerance is achieved.
Aeroengine Fault-tolerant Control Kalman Filter Sensor Fault
FENG Leixing FENG Langxing WANG Yang
Measurement technique staffroom, The First Air Force Engineering Aeronautic College, Xin Yang, He Na Hong Hu Mechanical Factory, Gui Yang, Gui Zhou, China, 561103
国际会议
第八届国际测试技术研讨会(8th International Symposium on Test and Measurement)
重庆
英文
2597-2600
2009-08-01（万方平台首次上网日期，不代表论文的发表时间）