作者：Lin, Hong; Su, Hongye; Shu, Zhan; 等.
来源：IEEE TRANSACTIONS ON AUTOMATIC CONTROL 卷: 61 期: 7 页: 1794-1809 出版年: JUL 2016
This paper investigates the optimal estimation problem in lossy networked control systems where the control packets are randomly dropped without acknowledgment. The system state follows a Gaussian mixture distribution with exponentially increasing terms. It is revealed that the stability is independent of the packet loss rate, and is not affected by the lack of acknowledgment. A suboptimal filter with improved computational efficiency is then developed.