Open AccessOptimal tracking performance for SIMO systems with packet dropouts and control energy constraints
Author(s) -
Jiang XiaoWei,
Chen ChaoYang,
Yang QingSheng,
Qu XiuJun,
Yan HuaiCheng
Publication year - 2018
Publication title -
iet control theory and applications
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.059
H-Index - 108
eISSN - 1751-8652
pISSN - 1751-8644
DOI - 10.1049/iet-cta.2017.1164
Subject(s) - control theory (sociology) , network packet , tracking (education) , channel (broadcasting) , computer science , tracking error , energy (signal processing) , upstream (networking) , signal (programming language) , statistic , control (management) , mathematics , artificial intelligence , telecommunications , computer network , statistics , psychology , pedagogy , programming language
In this study, the optimal tracking performance for single‐input multiple‐output (SIMO) systems under control energy constraints is investigated. The packet dropouts in the upstream channel and down channel are adequately considered. The minimal tracking error is obtained by searching through all stablising controllers. The main results of this study show that the optimal tracking performance in these kinds of system is closely dependent on the structure of the given plant and statistic characteristics of the reference signal. Furthermore, the packet dropouts in the communication channel will degenerate the tracking performance. Finally, a typical example is given to illustrate the theoretical results.