Multiple circle linkage's search target localization of the vibration source algorithm

Newton iterative search positioning algorithm and Taylor series expansion search algorithm are the common positioning methods, the performance of the algorithms is sensitive to the selection of the initial coordinates, and the speed of multidimensional search is slow. In order to solve this problem, this paper had proposed a new multi circle linkage search target location algorithm. The multidimensional search of the traditional search algorithm had been changed into the one-dimensional search by this method, and the calculation of the initial value was simple, the more important point is that the setting of the initial value had no the influence on the positioning accuracy. Experiments show that the algorithm can effectively improve the searching speed and precision.