摘要
A novel electro-hydraulic servo control algorithm was introduced. The primary idea of this algorithm was to combine the notion of model prediction with the generic model control （GMC）. The performance of the GMC al- gorithm was improved by receding optimization and feedback correction. By the predictive model of output errors of an electro-hydraulic servo control system based on the improved weighted least square support vector machines （WLS-SVM） to forecast and compensate the future sequence errors, the control precision and robustness were im- proved. The improved GMC based on the improved WLS-SVM was applied to an electro-hydraulic servo control sys- tem for hot strip rolling control systems. The simulation results showed the feasibility and effectiveness of the pres- ent algorithm.
A novel electro-hydraulic servo control algorithm was introduced. The primary idea of this algorithm was to combine the notion of model prediction with the generic model control （GMC）. The performance of the GMC al- gorithm was improved by receding optimization and feedback correction. By the predictive model of output errors of an electro-hydraulic servo control system based on the improved weighted least square support vector machines （WLS-SVM） to forecast and compensate the future sequence errors, the control precision and robustness were im- proved. The improved GMC based on the improved WLS-SVM was applied to an electro-hydraulic servo control sys- tem for hot strip rolling control systems. The simulation results showed the feasibility and effectiveness of the pres- ent algorithm.
基金
Item Sponsored by National Development and Reform Commission Tech-Industry Project Foundation of China(High-Tech1899)
