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检索条件"机构=Process Control Systems & Process Systems Engineering"
4586 条 记 录,以下是4521-4530 订阅
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SYNTHESIS OF OPERATING PROCEDURES FOR COMPLETE CHEMICAL-PLANTS .1. HIERARCHICAL, STRUCTURED MODELING FOR NONLINEAR PLANNING
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COMPUTERS & CHEMICAL engineering 1988年 第9-10期12卷 985-1002页
作者: LAKSHMANAN, R STEPHANOPOULOS, G Laboratory for Intelligent Systems in Process Engineering Department of Chemical Engineering Massachusetts Institute of Technology Cambridge MA 02139 U.S.A.
Modelling issues associated with the synthesis of process operations on a plant-wide scale are discussed, and a hierarchical, distributed, object-oriented modelling framework described. The modelling approach is gener...
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AN OBJECT-ORIENTED 2-TIER ARCHITECTURE FOR INTEGRATING COMPILED AND DEEP-LEVEL KNOWLEDGE FOR process DIAGNOSIS
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COMPUTERS & CHEMICAL engineering 1988年 第9-10期12卷 903-921页
作者: VENKATASUBRAMANIAN, V RICH, SH Intelligent Systems in Process Engineering Laboratory Department of Chemical Engineering Columbia University New York NY 10027 U.S.A.
The increasing complexity of chemical plants have caused the chemical industry to look towards automated and structured approaches for identifying and diagnosing process abnormalities during the normal course of a pla...
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FORMAL ORDER-OF-MAGNITUDE REASONING IN process engineering
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COMPUTERS & CHEMICAL engineering 1988年 第9-10期12卷 867-880页
作者: MAVROVOUNIOTIS, ML STEPHANOPOULOS, G Laboratory for Intelligent Systems in Process Engineering Department of Chemical Engineering Massachusetts U.S.A. Institute of Technology Room 66-562 Cambridge MA 02139 U.S.A.
The O(M) system is aimed at formalizing reasoning with approximate relations among quantities—relations like “much smaller than” or “slightly larger than.” O(M) is based on seven primitive relations among quantit...
来源: 评论
PHYSICAL MODEL STUDY OF BLAST-FURNACE TOP AERODYNAMICS AND DETERMINATION OF THEIR INFLUENCE ON CHARGING GEAR DURABILITY
STEEL IN THE USSR
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STEEL IN THE USSR 1988年 第2期18卷 52-54页
作者: TOROPOV, EV DMITRIEVA, NI State Project & Design Inst for Automated Technological Process Control Systems Russian Federation
Gas flow velocity distribution was studied on 1:10 scale cold models of the tops of blast furnaces of three types with particular reference to wear of bell type charging gear. The results, together with observations o... 详细信息
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The 1990s — More Intelligent and More Productive
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Measurement and control 1988年 第6期21卷 182 - 183页
作者: Ken Maddock Director of Sales Industrial Process Market Group Honeywell Control Systems Ltd Bracknell Berkshire.
来源: 评论
Software Environment for Robot control Algorithms Experimentation
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IFAC Proceedings Volumes 1988年 第6期21卷 179-184页
作者: F. Nicolò G. Ulivi P. Pinello K. Tihanyi I. Körösi Department of Computer Systems and Science University of Rome La Sapienza Via Eudossiana 18 00184 Rome Italy Department of Process Control Technical University of Budapest Miiegyetem rkp. 9 H-1111 Budapest Hungary
The paper concerns the development of a laboratory environment suitable to show the fundamental robot control techniques. In the first part the main characteristics of the used robot are detailed together with the con... 详细信息
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EVALUATION OF A CARBON ADSORPTION METHOD FOR SAMPLING GASOLINE VAPORS IN THE SUBSURFACE
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GROUND WATER MONITORING AND REMEDIATION 1988年 第4期8卷 85-92页
作者: WALLINGFORD, ED DIGIANO, FA MILLER, CT Dr. Francis A. DiGiano is professor of Water Resources Engineering in the Department of Environmental Sciences and Engineering at The University of North Carolina (Rosenau Hall 201H Chapel Hill NC 27514). He specializes in the research on the adsorption process for use in water and waste water treatment and in analytical applications for concentrating organic contaminants. He is also interested in mathematical modeling of pollutant mass transport in design of adsorption systems. Professor DiGiano received a Ph.D. in environmental engineering from The University of Michigan in 1969.
Monitoring of the vapor phase has emerged as a very convenient method for detecting volatile organic contaminants in the subsurface. It can provide a reliable way of placing ground water monitoring and recovery wells....
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A 4 Gb/s Si-bipolar Chip Set Far Optical Repeaters
A 4 Gb/s Si-bipolar Chip Set Far Optical Repeaters
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IEEE International Conference on Solid-State Circuits (ISSCC)
作者: Sahara Hamano Yamamoto Amemiya Touge Matsuda Fujitsu Technology Section/Bipolar IC Division Kawasaki Japan Fujitsu Optoelectronic Systems Laboratory Kawasaki Japan Process Engineering Department Engineering Section Fujitsu Company Limited Kawasaki Japan
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A COMPUTER-MODEL FOR DAMAGE TOLERANCE ANALYSIS
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NAVAL ENGINEERS JOURNAL 1988年 第5期100卷 59-68页
作者: FAIRHEAD, DL COHEN, SL Steven L. Cohen:heads the Survivability and Damage Control Office at the David Taylor Research Center. His career has addressed a wide range of technical and management responsibilities in the areas of HM&E systems design magnetic signatures system safety of surface ships and submarines shipboard energy conservation RDT&E (future fleet) life cycle costing survivability damage control CBR defense and management information systems. He has participated in all phases of the ship design process from conceptual design through ship construction operational evaluation and overhaul/modernization. Mr. Cohen is a graduate of Drexel University where he majored in electrical engineering and has more recently taken courses in the fields of systems engineering program management costing and microcomputer-based information and decision support systems.
A computer model is being developed by the David Taylor Research Center (DTRC) to analyze the tolerance of surface ship combat systems to combat-induced and self-inflicted damage. The work is being done in support of ... 详细信息
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DYNAMICS AND control OF THE CZOCHRALSKI process .1. MODELING AND DYNAMIC CHARACTERIZATION
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JOURNAL OF CRYSTAL GROWTH 1987年 第4期84卷 647-668页
作者: GEVELBER, MA STEPHANOPOULOS, G Department of Mechanical Engineering Laboratory for Intelligent Systems in Process Engineering Massachusetts Institute of Technology Cambridge Massachusetts 02139 USA Department of Chemical Engineering Laboratory for Intelligent Systems in Process Engineering Massachusetts Institute of Technology Cambridge Massachusetts 02139 USA
A nonlinear dynamic model of the Czochralski process, valid throughout the batch growth cycle is derived for use in designing an improved process controller. The model is a lumped element representation of the major s... 详细信息
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