Abstract:This paper firstly provides a short introduction to least square support vector machine (LS-SVM), then provides sequential minimal optimization (SMO) based pruning algorithms for LS-SVM. After a simple discussion of inverse-model identification, a LS-SVM based direct-model identification method is developed by using LS-SVM's excellent ability of function approximation. The most important and difficult step in inverse control methods is the modeling of the inverse nonlinear dynamic system. Both SVM and LS-SVM c… Show more
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