TY - GEN
T1 - Dynamic output feedback control of networked control systems with aperiodic sampling and time-varying delays
AU - Meng, Su
AU - Sun, Jian
AU - Chen, Jie
N1 - Publisher Copyright:
© 2017 IEEE.
PY - 2018/2/7
Y1 - 2018/2/7
N2 - This paper investigates the stability and stabilization issues for networked control systems with both aperiodic sampling and time-varying transmission delays in a general case. The delays vary within a given interval which could be larger than the sampling interval. By applying model transformation methods of aperiodic sampling and time-varying delays as well as the lifting method, the discretized closed-loop system with time-varying delays is converted to a discrete-time system with time-varying delays and norm-bounded uncertainties coming from aperiodic sampling, and is then modeled as an interconnected system of which the forward channel is delay-free. An asymptotic stability condition for the closed-loop system is derived, and a dynamic output feedback controller design method is also proposed. A numerical example is finally provided to illustrate the effectiveness of the proposed method.
AB - This paper investigates the stability and stabilization issues for networked control systems with both aperiodic sampling and time-varying transmission delays in a general case. The delays vary within a given interval which could be larger than the sampling interval. By applying model transformation methods of aperiodic sampling and time-varying delays as well as the lifting method, the discretized closed-loop system with time-varying delays is converted to a discrete-time system with time-varying delays and norm-bounded uncertainties coming from aperiodic sampling, and is then modeled as an interconnected system of which the forward channel is delay-free. An asymptotic stability condition for the closed-loop system is derived, and a dynamic output feedback controller design method is also proposed. A numerical example is finally provided to illustrate the effectiveness of the proposed method.
UR - http://www.scopus.com/inward/record.url?scp=85047473846&partnerID=8YFLogxK
U2 - 10.1109/ASCC.2017.8287546
DO - 10.1109/ASCC.2017.8287546
M3 - Conference contribution
AN - SCOPUS:85047473846
T3 - 2017 Asian Control Conference, ASCC 2017
SP - 2376
EP - 2381
BT - 2017 Asian Control Conference, ASCC 2017
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2017 11th Asian Control Conference, ASCC 2017
Y2 - 17 December 2017 through 20 December 2017
ER -