A NEW RECURSIVE FORMULATION FOR FAST COMPUTING OF UNKNOWN INPUT ESTIMATION A tracking application
نویسندگان
چکیده
This paper introduces a new form for the Recursive Input Estimation problem. The proposed algorithm needs the inversion at each sample time of one ny×ny and one nu×nu matrices, whereas the classical formulation requires the inversion of two ny× ny matrices. Consequently, a reduction of computation time occurs in the case where ny > nu, ny being the number of measurements and nu the number of inputs of the system under consideration. The new formulation obtained is tested on a tracking application, and its results compared with those issued from the classical formulation.
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