摘要
介绍了分数阶系统稳定性定义及其判据,在此基础上,研究了相同条件下不同阶系统的稳定性,给出了系统稳定的阶次范围。理论证明分析了该方法的正确性,仿真结果表明该方法的有效性。
The definition and criteria of stability for fractional-order systems are introduced. Based on that, the stability for different order systems under the same conditions is studied, and the order scale of the systems＇ stability is given. Theoretic proof has shown the correctness of this method, and simulation result shows its validity.
出处
《重庆邮电大学学报（自然科学版）》
2008年第1期116-118,共3页
Journal of Chongqing University of Posts and Telecommunications(Natural Science Edition)
基金
重庆市教委自然科学基金项目(KJ060506)
重庆邮电大学科研项目(A2005-47)
关键词
分数阶
分数阶系统
稳定性
阶次范围
fractional-order
fractional-order systems
stability
order scale
