常州大学学报（自然科学版）2026，Vol.38Issue(4)：81-92,12.DOI:10.3969/j.issn.2095-0411.2026.04.009
一类具有延时的耦合分布参数系统的采样控制
Sampled-data control for a class of coupled distributed parameter systems with time-delay
摘要
Abstract
This study addresses the control problem of a class of coupled distributed parameter sys-tems,nonconstant-coefficient coupled reaction-diffusion systems.Such systems are subject to uncer-tain parameters,under a sampled-data control strategy.It serves as an extension of the sampled-data control problem for a single constant coefficient reaction-diffusion system.To begin with,a sampled-data controller to stabilize the system with time-varying delay was designed and sufficient conditions to ensure exponential stability of the system were established.Furthermore,considering the destabili-zing influence of disturbances from various sources on the system,the robust stability and H∞ proper-ty of the uncertain system was inverstigated.Under the sampled-data controller,criteria for achieving robust stability and H∞ performance respectively was derived.Finally,the effectiveness of our pro-posed method through numerical simulations were validated.关键词
分布参数系统/耦合系统/指数稳定性/鲁棒稳定性/H∞性能Key words
distributed parameter systems/coupled systems/exponential stability/robust stability/H∞ performance分类
信息技术与安全科学引用本文复制引用
薛玉伟,陈娟,张晨龙..一类具有延时的耦合分布参数系统的采样控制[J].常州大学学报（自然科学版）,2026,38(4):81-92,12.基金项目
国家自然科学基金资助项目(62203070) （62203070）
江苏省研究生创新计划资助项目(KYCX23_3068). （KYCX23_3068）
