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检索条件"主题词=Programmable Logic Controllers"
1814 条 记 录,以下是1601-1610 订阅
排序:
Improved Production and Process Control for Fertilizer Production Line
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IFAC Proceedings Volumes 1998年 第24期31卷 43-45页
作者: Leonas Balaševičius Raimundas Stulpinas Rimantas Proscevičius Algirdas Strakšas Department of Control Engineering Kaunas University of Technology Studentu 50-312 LT-3031 Kaunas LITHUANIA SC “Lifosa” Juodkiskiu 50 LT-5030 Kedainiai LITHUANIA
In this paper was analyzed a structure of existing regulators. For future automation there was presented suggested configuration of PLCs and communication networks. There is analyzed technological process control syst... 详细信息
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APEX and the next generation of programmable devices
Electronic Engineering (London)
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Electronic Engineering (London) 1998年 第862期70卷 75-77页
作者: Won, Martin Altera Corp
The ongoing trend to bring larger and faster devices to the programmable logic (PLD) is entering an exciting era with the advent of devices in the millions of gates and new feature sets designed to promote system-on-a... 详细信息
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Implementation of a RISC microprocessor for programmable logic controllers
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MICROPROCESSORS AND MICROSYSTEMS 1995年 第10期19卷 599-608页
作者: Rho, GS Koo, KH Chang, N Park, J Kim, YG Kwon, WH SAMSUNG AEROSP IND LTD KYONGGI DO 441600SOUTH KOREA
A special purpose RISC (reduced instruction set computer) microprocessor for programmable logic controllers (PLC), named PLCRISC, is proposed. To develop an optimal PLCRISC, we analysed existing PLC programs currently... 详细信息
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Implementation of fail-safe control systems using programmable logic controllers
Implementation of fail-safe control systems using programmab...
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Proceedings of the IEEE/IAS International Conference on Industrial Automation and Control Conference
作者: Marcos, Jorge Mandado, Enrique Penalver, Carlos M. Universidad de Vigo Vigo Spain
In order to obtain a safety electronic system of control, in general it will be necessary to assign a redundancy approach. Nevertheless this makes the equipments more expensive. Throughout this paper, a method based o... 详细信息
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Condition monitoring of sequential fluid power systems using programmable logic controllers
Condition monitoring of sequential fluid power systems using...
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IEE Computing and Control Division Colloquium on Applications of Advanced PLC (programmable logic Controller) Systems with Specific Experiences from Water Treatment
作者: Evans, D.S. Gwent Coll of Higher Education Gwent United Kingdom
A computer based simulation technique has been developed to aid the procurement and testing of programmable logic controllers (PLC) and condition monitoring software for electro-pneumatic and electro-hydraulic systems... 详细信息
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An implementation methodology for the supervisory control of flexible manufacturing workcells
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JOURNAL OF MANUFACTURING SYSTEMS 1997年 第2期16卷 91-101页
作者: Lauzon, SC Mills, JK Benhabib, B University of Toronto Toronto Ontario Canada
The anticipated use of autonomous flexible manufacturing workcells in the near future has encouraged recent research efforts on the development of automatic supervisory-control methodologies. However, despite intensiv... 详细信息
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How diagnostic coverage improves safety in programmable electronic systems
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ISA TRANSACTIONS 1997年 第4期36卷 345-350页
作者: Goble, WM Bukowski, JV Brombacher, AC Moore Prod Co Spring House PA 19477 USA Villanova Univ Dept Elect & Comp Engn Villanova PA 19085 USA Eindhoven Univ Technol Fac Mech Engn NL-5600 MB Eindhoven Netherlands
programmable Electronic Systems (PES) are a potentially good solution for safety protection applications. But a PES must utilize special circuits and special architectures to reduce the chances of it failing dangerous... 详细信息
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A Formalisation of Automation Petri Nets for Control and Marked Matrix logic controllers
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IFAC Proceedings Volumes 1997年 第6期30卷 1331-1336页
作者: A.B. Jones D. Karimzadgan S.B. Kenway Intelligent Machinery Division Research Institute for Design Manufacture and Marketing University of Salford SALFORD M5 4WT UK fax: +44 161 745 59 99
Grafcet, and more recently IEC1131-3 SFC, have sought to provide a standardised, easy to interpret graphical programming technique for programming programmable logic controllers (PLCs). Both techniques represent attem... 详细信息
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PLC: Still the best mousetrap?
Control (Chicago, Ill)
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Control (Chicago, Ill) 1997年 第11期10卷 34-36,38页
作者: Geddes, Bruce
As a result of pressure from personal computer (PC)-based systems, vendors are offering programmable logic controllers (PLC) users open architectures that allow third-party hardware and software interfaces, a wider se... 详细信息
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Fuzzy logic control of material flow in Flexible Manufacturing Systems
Fuzzy logic control of material flow in Flexible Manufacturi...
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1997 IEEE International Symposium on Intelligent Control
作者: Kamel, E Biles, W Univ of Louisville Louisville United States
Automated material flow is essential to the optimal performance of a flexible Manufacturing System (FMS). For those FMS for which material flow is carried nut using conveyors, the control of the conveyor system is the... 详细信息
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