A type of single neuron adaptive PID regulator with auto-tuning gain is proposed and applied to the work control of fans, waterpumps and air-pressers etc. in Handan Iron & Steel Compel China. The robusthess of ind...A type of single neuron adaptive PID regulator with auto-tuning gain is proposed and applied to the work control of fans, waterpumps and air-pressers etc. in Handan Iron & Steel Compel China. The robusthess of induStrial parameter closed-loop process controlsystems is improved, and the work quality of the systems bettered.展开更多
介绍了单相级联型静止无功发生器(static var generator,SVG)的原理与控制系统结构,采用光纤隔离检测技术进行级联单元直流侧电压的测量。考虑光纤隔离检测延时,建立了基于瞬时能量平衡的直流侧电压外环控制数学模型,得到了基于比例积分...介绍了单相级联型静止无功发生器(static var generator,SVG)的原理与控制系统结构,采用光纤隔离检测技术进行级联单元直流侧电压的测量。考虑光纤隔离检测延时,建立了基于瞬时能量平衡的直流侧电压外环控制数学模型,得到了基于比例积分(proportional integral,PI)控制的传递函数,并进行了电压外环稳定性分析;建立了基于比例(proportional,P)控制的电流内环离散控制模型,分析得到其在离散域内稳定控制的充要条件。样机实验结果验证了所提稳定性分析方法的正确性。展开更多
文摘A type of single neuron adaptive PID regulator with auto-tuning gain is proposed and applied to the work control of fans, waterpumps and air-pressers etc. in Handan Iron & Steel Compel China. The robusthess of induStrial parameter closed-loop process controlsystems is improved, and the work quality of the systems bettered.
文摘介绍了单相级联型静止无功发生器(static var generator,SVG)的原理与控制系统结构,采用光纤隔离检测技术进行级联单元直流侧电压的测量。考虑光纤隔离检测延时,建立了基于瞬时能量平衡的直流侧电压外环控制数学模型,得到了基于比例积分(proportional integral,PI)控制的传递函数,并进行了电压外环稳定性分析;建立了基于比例(proportional,P)控制的电流内环离散控制模型,分析得到其在离散域内稳定控制的充要条件。样机实验结果验证了所提稳定性分析方法的正确性。