Contingency management in flexible manufacturing systems using modal state logic

FEH Tay - Journal of Manufacturing Systems, 1999 - Elsevier
Flexible manufacturing systems (FMSs), while offering a comprehensive answer to current
demand for wide product diversity and short time to market, incur higher probability of …

Recovery analysis of supervisory control of discrete event systems

H Darabi, MA Jafari - … on Systems, Man, and Cybernetics (Cat …, 1998 - ieeexplore.ieee.org
The Ramadge-Wonham (RW) framework for designing a supervisory controller for a given
plant and user specification, has been widely addressed by many researchers. The …

Model matching for finite-state machines

MD Di Benedetto… - IEEE Transactions on …, 2001 - ieeexplore.ieee.org
The problem of model matching for finite state machines (FSMs) consists of finding a
controller for a given open-loop system so that the resulting closed-loop system matches a …

PLC-based implementation of supervisory control for discrete event systems

M Fabian, A Hellgren - … of the 37th IEEE Conference on …, 1998 - ieeexplore.ieee.org
The supervisory control theory is a general theory for automatic synthesis of controllers
(supervisors) for discrete event systems, given a plant model and a specification for the …

A component based approach for the design of FMS control and supervision

P Berruet, JL Lallican, A Rossi… - 2005 IEEE International …, 2005 - ieeexplore.ieee.org
This paper deals with the reconfiguration of flexible manufacturing systems. It presents a
methodology that addresses the whole reaction loop toward failures. The major key point is …

Active mode estimation for switching systems

EA Domlan, J Ragot, D Maquin - 2007 American Control …, 2007 - ieeexplore.ieee.org
Switching systems are a particular class of hybrid systems. They are described by several
operating regimes, called modes, each of them being active under certain particular …

On the reachability and nonblocking properties for parameterized discrete event systems

H Bherer, J Desharnais… - 2006 8th International …, 2006 - ieeexplore.ieee.org
This paper presents procedures to determine if the reachability and nonblocking properties
are violated for parameterized discrete event systems, consisting of n similar processes …

Generalised nonblocking

R Malik, R Leduc - 2008 9th International Workshop on …, 2008 - ieeexplore.ieee.org
This paper studies the nonblocking check used in supervisory control of discrete event
systems and its limitations. Different examples with different liveness requirements are …

Finite state machine application in open CNC

X LI, Y WANG, H LIANG, L ZHONG - Computer Integrated …, 2005 - cims-journal.cn
For improving reconfigurability in open architecture control system, Hierarchical Finite State
Machine (HFSM) is applied to system behaviors model which describes control logic of …

A compositional approach for verifying hierarchical interface-based supervisory control

R Leduc, R Malik - IFAC Proceedings Volumes, 2010 - Elsevier
Abstract Hierarchical Interface-based Supervisory Control (HISC) decomposes a discrete-
event system into a high-level subsystem which communicates through interfaces with …