Joint Decision and Control Strategy for a Class of Nonhomogeneous Markovian Jump Systems with Input Constraints

Title
Joint Decision and Control Strategy for a Class of Nonhomogeneous Markovian Jump Systems with Input Constraints
Author
박준홍
Keywords
Decision and control strategy; input constraints; nonhomogeneous Markovian jump system; system cost; LINEAR-SYSTEMS; ACTUATOR SATURATION; ROBUST STABILITY; MANUFACTURING SYSTEMS; TIME DELAYS; STABILIZATION; CONTROLLABILITY; MAINTENANCE; SUBJECT; DESIGN
Issue Date
2014-10
Publisher
INST CONTROL ROBOTICS & SYSTEMS, KOREAN INST ELECTRICAL ENGINEERS, BUCHEON TECHNO PARK 401-1506, 193 YAKDAE-DONG WONMI-GU, BUCHEON, GYEONGGI-DO 420-734, SOUTH KOREA
Citation
INTERNATIONAL JOURNAL OF CONTROL AUTOMATION AND SYSTEMS, 12권, 5호, pp.986-995
Abstract
This paper is concerned with the joint decision and control strategy for a class of nonhomogeneous Markovian jump systems subject to input constraints. By assuming the mode transition rate matrix (MTRM) of Markovian jump systems is piecewise homogeneous instead of homogeneous, a higher-level Markov chain represented by the higher-level mode transition rate matrix (HMTRM) is introduced to describe the variation of MTRM. Based on this, taking into account the minimization of system cost, a novel joint decision and control strategy is proposed in the presence of input constraints. This strategy consists of two sections: decisions are applied to the HMTRM such that the occurrence probability of subsystems is adjusted ultimately; next on the basis of altered HMTRM, controller is designed in view of input constraints. In comparison with conventional control method, this strategy not only guarantees the stability of the considered system well, but also decreases the system cost effectively. Numeral examples along with comparisons are put forward to illustrate the effectiveness of the proposed strategy.
URI
http://dx.doi.org/10.1007/s12555-013-0219-1http://hdl.handle.net/20.500.11754/50639
ISBN
2005-4092
ISSN
1598-6446
DOI
10.1007/s12555-013-0219-1
Appears in Collections:
COLLEGE OF ENGINEERING[S](공과대학) > MECHANICAL ENGINEERING(기계공학부) > Articles
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