نتایج جستجو برای: a programmable logic controller plc
تعداد نتایج: 13463033 فیلتر نتایج به سال:
The Tracker is one of the CMS (Compact Muon Solenoid experiment) detectors to be installed at the LHC (Large Hadron Collider) accelerator, scheduled to start data taking in 2007. Since it will be operated at a temperature of –10°C, a thermally insulated environment has to be provided by means of a thermal screen. The control system design of the thermal screen has been accomplished via a formal...
Distributed control systems have been one of the most studied and challenging areas in control. Networked control systems (NCS) have become interesting research subject in field of distributed control systems over last decade. Many papers focused mainly on theoretical part of NCS and lots of algorithms have been designed. There is lack of practical applications, which deals with concrete implem...
The implementation of the use PLC in this study was designed for a small scale process stirring coffee drinks at speed 600 RPM. To get stable so that water does not overflow, control system is needed. optimal results, design can arranged automatically using Programmable Logic Controller (PLC). This rotary encoder sensor C38S6G5-600B-G24N as reader obtained from movement motor, DC Motor JGA25-37...
The principal aim of the paper is to present a possible approach to the design of simple Proportional-Integral (PI) robust controllers and subsequently to demonstrate their applicability during control of a laboratory model with uncertain parameters through the Programmable Logic Controller (PLC) SIMATIC S7-300 by Siemens Company. The proposed and utilized synthesis consists of two steps. The f...
Orginal scientific paper Nowadays, with the development of information technology, real-time and reliable devices have been developed for users and system control. Commonly used ones are programmable logic controller and operator panels. Programming of these devices, learning the communication with the controller and the hardware installations have gained great importance especially for technic...
A stability test chamber simulates specific environmental conditions and tests a product or material in the manufacturing stage. The tested is then analyzed about its shelf-life estimation related to state durability of for certain period. main parameter that must control accurately temperature. Programmable Logic Controller (PLC) as an industrial computer system has been widely used. In this p...
In this paper we present an in-ground intrusion detection system for security applications. Here, an optical fibre pressure switch is directly connected to a standard digital input of a programmable logic controller (PLC). This is achieved using an intensiometric detection system, where a laser diode and Fibre Bragg Grating (FBG) are optically mismatched, resulting in a static dc offset from th...
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