事件触发控制作为一种新的非周期采样控制方法,相关的建模和分析研究还不够成熟。采用脉冲系统理论,研究了线性系统状态反馈事件触发控制的建模与分析问题。将线性状态反馈事件触发控制系统建模为一个脉冲系统模型的形式,并利用脉冲系统稳定分析理论,推导出了事件触发控制系统的稳定定理,给出线性矩阵不等式(LMI)形式,最后采用Matlab仿真验证了方法的正确性和有效性。 As a new non-periodic sampling control method, incident-triggered control is not mature enough in related modeling and analysis. The impulsive system theory is used to study the modeling and analysis of the state feedback event triggering control in linear systems. The linear state feedback event-triggered control system is modeled as a pulse system model. The stability theory of the event-triggered control system is derived by using the theory of pulse system stability analysis. The linear matrix inequality (LMI) form is given. Finally, Matlab The simulation verifies the correctness and effectiveness of the method.