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《Journal of Beijing University of Aeronautics and Astronautics》 2003-08
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Application of L-D factorization in calculating inverse in federated filter

Xiang Zheng Fu Li Fan Yuezu (School of Automation Science and Electrical Engineering, Beijing University of Aeronautics and Astronautics, Beijing 100083, China)  
How to correctly calculate the inverse is one of the most important processes in federated filter. The precision of its result and time it will consume would decide whether the whole filter can work properly. The result of digital simulation illustrate that applying L-D factorization which is famous in matrix theory into federated filter to get the correct result of inverse can not only improve the speed and precision of algorithm but meliorate its error toleration.
【CateGory Index】: TN713
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