Title :
An IMM-based adaptive-update-rate target tracking algorithm for phased-array radar
Author :
Ting, Cheng ; Zi-shu, He ; Ting, Tang
Author_Institution :
Univ. of Electron. Sci. & Technol. of China, Chengdu
fDate :
Nov. 28 2007-Dec. 1 2007
Abstract :
This paper addresses the problem of adaptive-update-rate target tracking in the phased-array radar. A novel IMM- based adaptive-update-rate method is proposed. The update interval is proportional to the inverse square root of the position residual. A controllable parameter is introduced in the formulation of calculating the update interval which can be used to balance the tracking precision and the system load. Simulation results demonstrate the effectiveness of the proposed algorithm.
Keywords :
phased array radar; radar tracking; target tracking; IMM-based adaptive-update-rate target tracking algorithm; inverse square root; phased-array radar; position residual; Computational complexity; Control systems; Error correction; Filters; Radar antennas; Radar signal processing; Radar tracking; Signal processing algorithms; Switches; Target tracking; IMM; position residual; system load; variable update;
Conference_Titel :
Intelligent Signal Processing and Communication Systems, 2007. ISPACS 2007. International Symposium on
Conference_Location :
Xiamen
Print_ISBN :
978-1-4244-1447-5
Electronic_ISBN :
978-1-4244-1447-5
DOI :
10.1109/ISPACS.2007.4446022
