Networked filtering with Markov transmission delays and packet disordering

• المؤلفون الرئيسيون: Liu, Andong, Zhang, Wen-an, Chen, Bo, Yu, Li
• مؤلفون آخرون: School of Electrical and Electronic Engineering
• التنسيق: مقال
• اللغة: English
• منشور في: 2018
• الموضوعات: Markov Processes; Convex Optimisation Problem
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/87745; http://hdl.handle.net/10220/45471
• المؤسسة: Nanyang Technological University

This is concerned with the filtering problem for a class of networked systems with Markov transmission delays and packet disordering. The transmission delays are considered to be a Markov chain with finite states, and a packet reordering mechanism is proposed to deal with the packet disordering. According to the original transition probability matrix of Markov delays, a new method is developed to calculate the reordered transition probability matrix. A sufficient condition is derived such that the filtering error system is exponentially stable in the mean-square sense. Moreover, an optimal filter is designed by solving a convex optimisation problem. An illustrative example is provided to show the effectiveness of the proposed filtering method.