华中科技大学学报（自然科学版）2025，Vol.53Issue(5)：18-23,6.DOI:10.13245/j.hust.250693
切换基因调控网络事件触发动态输出反馈控制
Event-triggered dynamic output feedback control for switched genetic regulatory networks
摘要
Abstract
Aiming at the problem that the structure of gene regulatory networks might change over time due to external environmental factors,a switched gene regulatory network model was established by introducing an average dwell time switching mechanism,and the dynamic output feedback control problem of the switched system was studied.Meanwhile,an event-triggered mechanism was introduced to save communication resources.In the case that the system state was not completely measurable,the design problem of the dynamic output feedback controller was transformed into solving a set of linear matrix inequalities by utilizing the multiple Lyapunov function method and linear matrix inequality techniques,and sufficient conditions for the stability of the closed-loop system were established.The controller parameters were derived from the solutions of the linear matrix inequalities.Based on the conditions obtained from the linear matrix inequalities,an event-triggered condition was designed.Finally,the correctness and effectiveness of the proposed method were verified through a numerical example.关键词
基因调控网络/平均驻留时间切换/动态输出反馈/事件触发/线性矩阵不等式Key words
genetic regulatory networks/average dwell time switching/dynamic output feedback/event triggered/linear matrix inequality分类
计算机与自动化引用本文复制引用
王后能,程子舟,李自成,刘智伟..切换基因调控网络事件触发动态输出反馈控制[J].华中科技大学学报（自然科学版）,2025,53(5):18-23,6.基金项目
国家自然科学基金资助项目(62203157) （62203157）
武汉工程大学科学研究基金资助项目(K201901) （K201901）
武汉工程大学研究生创新基金资助项目(CX2022137). （CX2022137）
