摘要
综合运用频率域和几何理论,讨论一维标量时滞系统的稳定性,得到系统一致渐近稳定的充分必要条件,得到的确保系统稳定的时滞上界估计式简明实用,降低了以往相关研究结果的计算复杂度。给出的实例表明,该方法改进了以往研究结果的保守性。
In this paper, stability of scale linear systems with time- delay is considered. By frequency and geometry theory, a new sufficient and necessary condition of such systems is established. Our result is concise and easy for computing. Equation of estimating delay bound is directly, so complexity reduced. Finally, an example is given to show that the result established is valid.
出处
《佛山科学技术学院学报（自然科学版）》
CAS
2015年第4期49-51,共3页
Journal of Foshan University(Natural Science Edition)
基金
广东立胜电力设备公司资助项目(33035)
关键词
时滞系统
时滞无关
时滞相关
稳定性
time-delay systems
delay-independent
delay-dependent
stability
