摘要
研究离散广义系统稳定性问题,给出离散广义系统稳定等价于Lyapunov方程有正定解,以及离散广义系统R-能观,稳定和Lyapunov方程有正定解三者的关系。最后给出离散广义系统正则、稳定、具有因果性的等价条件。
The stability of discrete descriptor system is considered, and it is equivalent to Lyapunov equation with positive definite solution for discrete descriptor systems. The relationship among R- observable, stability and Lyapunov equation with positive definite solution is investigated. The condition on which discrete descriptor system is regular, stable and causal is studied based on the established Lyapunov equation.
出处
《黑龙江大学自然科学学报》
CAS
2003年第1期50-54,共5页
Journal of Natural Science of Heilongjiang University
基金
教育部博士点基金资助项目
辽宁省科技厅基金资助项目
辽宁省普通高校学科带头人基金资助项目
辽宁省教育厅基金资助项目(991121118)
