TY  - JOUR
T1  - MPC-Based Method Dealing with Vacant Sampling and Data Rejection in Networked Control Systems
AU - , Jianyong Yu AU - , Shiming Yu AU - , Yimin Mei 
JO  - Asian Journal of Information Technology
VL  - 3
IS  - 10
SP  - 959
EP  - 964
PY  - 2004
DA  - 2001/08/19
SN  - 1682-3915
DO  - ajit.2004.959.964
UR  - https://makhillpublications.co/view-article.php?doi=ajit.2004.959.964
KW  - 
AB  - A networked control system (NCS), due to the uncertainty of stochastic network-induced delay, may induce vacant sampling, data rejection, and the loss of data packet, which degrade control system`s performance and even make a system unstable. In order to overcome these adverse influences on an NCS, the work presents a method dealing with these issues based on model predictive control (MPC), and compares it with the existing try-once-discard (TOD) strategy. The proposed algorithm will adopt the predictive value if a controller and an actuator have not received a new value within a given time interval. The simulation results show that the algorithm can improve control performance.
ER  -