Title :
Performance Comparison and Feedback Controller Design of Network Controlled Systems with Continuous Loss of States
Author :
Tian, Weisong ; Qian, Chunjiang ; Xu, Shouhuai
Author_Institution :
Dept. of Electr. & Comput. Eng., Univ. of Texas at San Antonio, San Antonio, TX, USA
Abstract :
This paper considers the problem of global stabilization in network control systems (NCS) with continuous/consecutive loss of states. In this context, data packets loss is an important issue that must be adequately addressed. Compared with random data packets loss, continuous (arbitrary) data packets loss is much more challenging to deal with because it requires to consider the maximum degree of continuous loss of states that a system can tolerate. Specifically, we address three important issues, including (i) comparison of two NCS models, (ii) determination of longest continuous state loss which a NCS can tolerate, and (iii) development of a NCS controller under continuous state loss. Several illustrative examples are given as well.
Keywords :
control system synthesis; feedback; networked control systems; stability; NCS models; consecutive state loss; continuous state loss; feedback controller design; global stabilization problem; network controlled systems; performance comparison; random data packets loss; Computational modeling; Control systems; Feedback control; Linear systems; Mathematical model; Nonlinear systems; Stability analysis; Continuous State Loss; Denial of Service (DoS) Attack; Network Control Systems; Network Security;
Conference_Titel :
Measuring Technology and Mechatronics Automation (ICMTMA), 2011 Third International Conference on
Conference_Location :
Shangshai
Print_ISBN :
978-1-4244-9010-3
DOI :
10.1109/ICMTMA.2011.493