Modeling and Multi-objective Optimization of Woodblock Gasification Process
In this paper,the LS-SVM model of woodblock gasification process has been established.The test results show that the model has better simulation and prediction effect for woodblock gasification process.On the basis of this model,the multiobjective optimization functions which is during control parameters (gasification temperature and equivalence ratio) and gas heating value and tat content is established,aiming to obtain the optimal target value of control parameters when the gas heating value reach maximum and lowest tar content in the process of woodblock gasification.The Pareto optimal solutions are obtained by optimization calculation.And each group data of the solutions is a compromise selection for gas heating value and percentage of tar heating value in raw material.It is more in line with practice more than a group of optimal solution.
woodblock gasification modeling multi-objective optimization Pareto optimal solutions
Dazhong Li Hong Zhu Yingjie Wu
Department of Automation,North China Electric Power University,Baoding,China
国际会议
太原
英文
218-222
2011-02-26（万方平台首次上网日期，不代表论文的发表时间）