为了实现城市污水处理过程各性能指标的优化运行,提出了一种动态分解多目标粒子群优化控制(optimal control based on dynamic decomposed multiobjective particle swarm optimization, OC-DDMOPSO)策略.首先,构建了基于自适应核函数...为了实现城市污水处理过程各性能指标的优化运行,提出了一种动态分解多目标粒子群优化控制(optimal control based on dynamic decomposed multiobjective particle swarm optimization, OC-DDMOPSO)策略.首先,构建了基于自适应核函数的运行性能指标模型,确定了优化运行目标.其次,设计了基于档案库动态分解的多目标粒子群优化算法,实时获取操作变量的优化设定值.最后,利用预测控制策略跟踪优化设定值,完成了城市污水处理过程优化控制.将提出的OC-DDMOPSO应用于基准仿真平台BSM1,实验结果显示,OC-DDMOPSO能够实现城市污水处理过程稳定运行,保证出水水质达标排放和降低运行成本.展开更多
In this paper we study the problem of explicit representation and convergence of Pal type （0;1） interpolation and its converse, with some additional conditions, on the non-uniformly distributed nodes on the unit cir...In this paper we study the problem of explicit representation and convergence of Pal type （0;1） interpolation and its converse, with some additional conditions, on the non-uniformly distributed nodes on the unit circle obtaIned by projecting the interlaced zeros of Pn （x） and Pn′ （x） on the unit circle. The motivation to this problem can be traced to the recent studies on the regularity of Birkhoff interpolation and Pal type interpolations on non-uniformly distributed zeros on the unit circle.展开更多
文摘为了实现城市污水处理过程各性能指标的优化运行,提出了一种动态分解多目标粒子群优化控制(optimal control based on dynamic decomposed multiobjective particle swarm optimization, OC-DDMOPSO)策略.首先,构建了基于自适应核函数的运行性能指标模型,确定了优化运行目标.其次,设计了基于档案库动态分解的多目标粒子群优化算法,实时获取操作变量的优化设定值.最后,利用预测控制策略跟踪优化设定值,完成了城市污水处理过程优化控制.将提出的OC-DDMOPSO应用于基准仿真平台BSM1,实验结果显示,OC-DDMOPSO能够实现城市污水处理过程稳定运行,保证出水水质达标排放和降低运行成本.
文摘In this paper we study the problem of explicit representation and convergence of Pal type （0;1） interpolation and its converse, with some additional conditions, on the non-uniformly distributed nodes on the unit circle obtaIned by projecting the interlaced zeros of Pn （x） and Pn′ （x） on the unit circle. The motivation to this problem can be traced to the recent studies on the regularity of Birkhoff interpolation and Pal type interpolations on non-uniformly distributed zeros on the unit circle.
