变采样间隔的脉冲调宽控制系统的稳态稳定性  

Steady-state stability for pulse-width-modulated control system of variable sampling timelike interval

作　　者：郭磊[1] 周鸿兴[1] 于瑞林[1] 田发中[1] 王智峰[1] 

机构地区：[1]山东大学数学与系统科学学院,山东济南250100

出　　处：《山东大学学报（理学版）》2005年第2期48-52,共5页Journal of Shandong University(Natural Science)

摘　　要：对于线性脉冲调宽控制系统给出了更一般的HDS(混合动态系统)的模型,在采样时间间隔为时变的情况下给出了系统的稳态稳定性的定义和证明.A more general model of HDS is put forward with regard to the linear pulse-width-modulated sampling control system. The steady-state stability of the system is defined and proved under the condition of variable sampling timelike interval, which is also applied to pluse-width-modulated control system of aptotic sampling period.

关 键 词：脉冲调宽 混合动态系统 稳态稳定性 

分 类 号：TP271[自动化与计算机技术—检测技术与自动化装置]