TY - GEN
T1 - A genetic-based fuzzy clustering algorithm for fault diagnosis in satellite attitude determination system
AU - Cai, Lin
AU - Huang, Yuancan
AU - Chen, Jiabin
PY - 2006
Y1 - 2006
N2 - The paper presents a genetic-based fuzzy clustering algorithm for fault diagnosis in satellite attitude determination system(ADS). The traditional fuzzy c-means(FCM) algorithm is local search techniques that search for the optimum by using a hill-climbing techniques. Thus, it often fail in the search for global optimum. Genetic algorithm is a stochastic global optimization algorithm, their combination can prevent FCM being trapped in a local optimum and sensitive to the initializations. Simulation results show that the proposed approach have much higher probabilities of finding global optimal solutions than traditional FCM algorithm, and provide accurate clustering for fault mode.
AB - The paper presents a genetic-based fuzzy clustering algorithm for fault diagnosis in satellite attitude determination system(ADS). The traditional fuzzy c-means(FCM) algorithm is local search techniques that search for the optimum by using a hill-climbing techniques. Thus, it often fail in the search for global optimum. Genetic algorithm is a stochastic global optimization algorithm, their combination can prevent FCM being trapped in a local optimum and sensitive to the initializations. Simulation results show that the proposed approach have much higher probabilities of finding global optimal solutions than traditional FCM algorithm, and provide accurate clustering for fault mode.
UR - http://www.scopus.com/inward/record.url?scp=34547519331&partnerID=8YFLogxK
U2 - 10.1109/ISDA.2006.57
DO - 10.1109/ISDA.2006.57
M3 - Conference contribution
AN - SCOPUS:34547519331
SN - 0769525288
SN - 9780769525280
T3 - Proceedings - ISDA 2006: Sixth International Conference on Intelligent Systems Design and Applications
SP - 834
EP - 837
BT - Proceedings - ISDA 2006
T2 - ISDA 2006: Sixth International Conference on Intelligent Systems Design and Applications
Y2 - 16 October 2006 through 18 October 2006
ER -