基于协方差控制的集中式传感器分配算法研究.pdfVIP

12A Vol. 31 No. 12A 2003 12 ACTA ELECTRONICA SINICA Dec. 2003 周文辉, 胡卫东, 余安喜, 郁文贤 ( ATR , 410073) : , . , , , . , , . : ; ; ; ; : TP391; TN95 : A : 0372-2112 (2003) 12A-2158-05 A Study of Sensor Allocation Algorithm Based on Covariance Control in Centralized Multisensor Systems ZHOU Wen-hui,HU We-i ong, YU An-xi, YU Wen-xian (ATR Key Lab , N ational University of Dfe ense Technology, Changsha, H unan 410073, China) Abstract: Sensor management can be escribe as a system or process that provi es automatic or sem-i automatic control of a suite of sensors or measurement evices, it improves the performance of sensing an gives an effective usage of resources.This paper presents a general optimization mo el of sensor managemt an a new metho is provi e which is base on covariance control an manage sensor allocation by making the actual covariance matrix close to the esire one.This paper presents an analysis of covariance control for allocating sensing resources in centralize multisensor target tracking systems.Three sensor allocation algorithms are pre- sente base on ifferent matrix metrics. Simulation results show that this algorithm base on covariance control can allocate sensors ef- fectively an save much more sensor resources. Key words: sensor management; sensor allocation; multisensor system; covariance control; ata fusion . 1 , Mahler[3] . Kalan ros Pao[ 6] , , , . [ 2~ 6] , , , [1