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The cyclonic static micro-bubble column flotation (FCSMC) is a new type of mineral flotation device with complex internal mechanism. The existing empirical mechanism model, just applicable for the description of the micro behavior of flotation process, is inapplicable for prediction of the quality of flotation. Based on massive actual process data of flotation, RBF networks are adopted to describe...
The PSO (particle swarm optimization) algorithm is applied to non-linear process, and is easy to be run into local optimum. The PSO algorithm is improved by T-S (Takagi-Sugeno) fuzzy model, although it solved the non-linear features of PSO algorithm, the PSO algorithm is still inability once in holding stop pattern. Thus, the membership function of the T-S fuzzy model extend the Gaussian function,...
Aiming at the premature convergence problem of particle swarm optimization algorithm (PSO), an improved PSO is proposed, which is based on the effects of inertia weight on the convergence performance. In the improved PSO, the inertia weight nonlinearly decreases with iteration time increasing, and its changing curve is just like the shape of S, moreover the curvature of the curve can be adaptively...
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