LAUSR

Dear Editor, This letter concerns about the distributed dimensionally reduction filtering for a class of cyber physical systems with denial of service (DoS) attacks. Considering each sensor exchanging measurements with neighbors subjected to finite network energy, the dimensionally reduction method is applied. In this case, under random DoS attack, a finite horizon Kalman filtering is designed. Additionally, the optimal transmitting schedules of sensors are proposed to minimize the trace of estimation error covariance, which are solved by applying the mixed strategy. Finally, a simulation example is given to show the effectiveness of proposed distributed filtering.