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According to the theory analysis and research, the fault equation to find out the broken and corroded conductors of the grounding grid is built by the sensibility analysis method. And the fault equation is solved by applying the optimization theory and the lowest energy principle. The increased value of each branch resistance is calculated according to constraint condition, objection function and...
The path analysis and trajectory planning of composite elbow winding machine is presented with the post-process technology. With the PMAC as the motion controller and the Windows operating system as the development platform, the real-time download of large capacity numerical control program is realized with the dual-port RAM communication. The real-time dynamic control process of elbow winding is...
Least Squares Support Vector Machines(LSSVM) regression principle and sparsity configuration were introduced. In this paper online dynamic modeling based on Sparse LSSVM(SLSSVM) was proposed for wood drying process with strong coupling and nonlinear characteristics. The sample data of Fraxinus mandshurica in the speed-down drying stage were gathered in the experiments of a downscaled industrial wood...
An extracellular biopolymer (PS-2) produced by Pseudomonas fluorescence C-2 was used as an alternative biosorbent to remove toxic Pb(II) metallic ions from aqueous solutions. The prepared biosorbent PS-2 were characterized by FTIR and SEM. The effect of experimental parameters such as pH, dosage of biosorbent , Pb(II) initial concentration and contact time on the adsorption was studied. It was found...
To assess the potential applicability of bioflocculant PS-2, a bacterial extracellular polysaccharide, to wastewater treatment as a biosorbent, the biosorption of PS-2 to remove the Cu (II) ions was investigated by using batch biosorption procedure. The effects such as pH, initial metal ions concentration, biosorbent dosage on the adsorption capacities of PS-2 were studied. The optimum uptake of Cu...
In nonlinear predictive functional control, the speed of time varying response is slow. This problem is considered in this paper. A strategy, based on least squares support vector machine (LS-SVM) of nonlinear predictive functional control of recursive subspace model, is developed. The predictive model of the nonlinear predictive functional control is Hammerstein model. Gets output function of nonlinear...
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