Fault Detection Based on Finite Impulse Response Adaptive Filter for Satellite Attitude Control Systems
In this paper a finite impulse response (FIR) filter for online adaptive modeling of satellite attitude control systems is proposed, and a recursive least squares (RLS) algorithm is used to adjust the adaptive FIR filter coefficients for minimizing the output error between the monitored system and the FIR filter. The fault information can be obtained through the analysis of the adaptive FIR filter coefficients. This fault detection technique is applied to the satellite attitude control system, and evaluate the performance with failures. Simulation results demonstrate that the method is effective in the fault detection and simple to implement.
Fault detection FIR adaptive filter RLS algorithm Satellite attitude control
WANG Tao CHENG Yuehua JIANG Bin QI Ruiyun
College of Automation Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing 21001 Academy of Frontier Science, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, Chi
国际会议
长沙
英文
209-213
2014-05-31（万方平台首次上网日期，不代表论文的发表时间）