Smart active fault tolerant control algorithm based on neural network for structural vibration control

doi:10.13465/j.cnki.jvs.2014.13.021

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	Smart active fault tolerant control algorithm based on neural network for structural vibration control
	Lei, Yong-Qin 1,2; Du, Yong-Feng 1,2
刊名	Zhendong yu Chongji/Journal of Vibration and Shock
	2014-07-15
卷号	33 期号:13 页码:117-122+160
关键词	Algorithms Control systems Fault detection Fault tolerance Faulting Radial basis function networks Safety engineering Seismic response Structural dynamics Structures (built objects) Vibration control Active fault tolerant control Dynamic characteristics Engineering structures Fault tolerant control Mutual interference RBF Neural Network Sensor failure detection Structural vibration control
ISSN号	10003835
DOI	10.13465/j.cnki.jvs.2014.13.021
英文摘要	In allusion to the sensors failure in vibration control system in huge engineering structures, the methods of dynamic characteristic identification and sensor failure detection of control system were proposed based on multi-channel RBF neural network, and a smart active fault tolerant control algorithm was presented for huge engineering structures. The mutual interference between normal sensor and failure sensor in the process of sensor failure detection was solved by decomposing the sensor feedback signals into multi-channel signals in dynamic characteristic identification. When sensors work normally, the controller calculates the control force according to the preset control algorithm. When any sensor fails, the control system will get rid of the failure sensor signal automatically and the controller will switch to the control algorithm which considers this sensor's failure. The effectiveness and superiority of the sensor failure detection strategy and the presented smart active fault control algorithm based on multi-channel RBF neural network were proved by the simulation of Benchmark model controlled by AMD under earthquake.
语种	中文
出版者	Chinese Vibration Engineering Society
内容类型	期刊论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/113612]
专题	兰州理工大学
作者单位	1.Northwest Center for Disaster Mitigation in Civil Engineering, Ministry of Education, Lanzhou 730050, China; 2.Institute of Earthquake Protection and Disaster Mitigation, Lanzhou Univ. of Tech., Lanzhou 730050, China
推荐引用方式 GB/T 7714	Lei, Yong-Qin,Du, Yong-Feng. Smart active fault tolerant control algorithm based on neural network for structural vibration control[J]. Zhendong yu Chongji/Journal of Vibration and Shock,2014,33(13):117-122+160.
APA	Lei, Yong-Qin,&Du, Yong-Feng.(2014).Smart active fault tolerant control algorithm based on neural network for structural vibration control.Zhendong yu Chongji/Journal of Vibration and Shock,33(13),117-122+160.
MLA	Lei, Yong-Qin,et al."Smart active fault tolerant control algorithm based on neural network for structural vibration control".Zhendong yu Chongji/Journal of Vibration and Shock 33.13(2014):117-122+160.