The original VAX based process control system was also adapted for RHIC, and later expanded upon to integrate a new programmable logic controller based ring resident control system, hence forming a common system to monitor and control all cryogenic components.
This paper presents an approach to design estimator-based switching controllers for a class of hybrid systems which consists of a nonlinear continuous plant controlled by a logic controller based on discrete event measurements.
A fuzzy logic system based control structure and adaptive algorithm suitable for driving non-linear feedforward active vibration control systems is presented in this paper.
Our work at CERN European Organization for Nuclear Researchh) focuses on developing efficient automatic verification methods for industrial critical installations based on PLC (Programmable Logic Controller) control systems.
The framework concerns equipment found within the context of an automation system on the field network level, i.e., Programmable Logic Controller (PLC), Distributed Control System (DCS), actuator, sensor, wired fieldbus, and in addition wireless networks.
Based on differentiated service strategies, fuzzy logic based control architectures are proposed to enhance the system capabilities.
In the proposed method, the gains of the PI controller are dynamically adjusted by the fuzzy logic based supervisory control system according to the system operating conditions.
A Programmable Logic Controller (PLC) based automation system has been developed to control the water flow in the secondary cooling zones of the strand.
In this study, control strategy has been proposed for fuzzy logic controller (FLC) based PET system.
Inside a modern factory, you will find multiple levels of systems: At the machine level there are programmable logic controllers, distributed control systems, and supervisory control and data acquisition systems.
But smart organizations also use data from legacy systems such as supervisory control and data acquisition networks, programmable logic controllers and distributed control systems (in manufacturing environments, for example).
