  summary: Basically told about the computer to emulate a technology to shed the development in the system and application in our country automation content; The basis sheds applied example of the system in nicotian content, introduce the basic measure that the computer emulates and method; Elaborated prospective computer to emulate a technology the significant position in course of study of popularity of our country content and development foreground.
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　 of   　 1. Foreword
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The purpose such as the analysis that the mathematical model that computer of   　 is emulated even if uses computer operation system will come to achieve pair of systems be emulationed, research, design. Emulation technology is collect computer technology, multimedia technology, communication technology, control technology the contemporary high-tech at a suit, it can be emulated give actually environment, a kind of true feeling, airship of applicable Yu Yuzhou, nuclear power plant, plane, ship large and medium-sized the emulation training of handlers of tall accurate instrument, also the program that applicable is shedding a system in the automation content of build at our country, design, imitate, demonstrate and analyse.
  automation content sheds a system is the complex systematic project that technology of collect light, machine, cable is an organic whole. Can realize stock to transmit, identify, code of sorting, caboodle, storage, retrieve the operation of whole journey automation that waits for each link with put on sale. This system basically includes: Automation wears stereo warehouse system high (AS/RS) ; Automation conveyer carries a system (Conveyor Systems) ; Guide automatically bring car and / or reciprocating type moves back and forth car system (PathMover Systems) ; Logistic control system (PLC) with the computer compositive change content to shed administrative system to wait.
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　 of   　 2. Our country automation content sheds systematic application computer to emulate technical necessity
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What   　 sheds an industry to produce automation standard as content is ceaseless rise, manufacturing system is more and more complex, manufacturing rhythm is faster and faster, manufacturing supervisor improves to production each decision-making, need careful consideration. Measure is undeserved, often need to pay high price. And the complexity as a result of the system, fast rhythm and flexible, want to forecast each decision-making the consequence that brings to the system, the cerebra that has been a person cannot be competent. The computer emulated a technology to make up for this one inadequacy just about, become automation content to shed the useful tool of systematic controller, become manufacturing system to plan to design the man Friday of personnel.
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  　 sheds systematic application computer to emulate a technology to the automation content of our country build, can avoid to build the investment of system of physical experiment imitate not only, reduce design cost, and can undertake through computer technology mathematical calculation and test and verify are analysed, raise the feasibility of systematic program. The computer that the technological equipment parameter that sheds a center according to content and technological process build emulates a system, can form intuitionistic and stereo three-dimensional emulation animation, offer the yield that produces a system, determine bottleneck position, report resource utilization rate. Still can be used to support invests a decision, desired result content sheds the rationality that the system designs, undertake through shedding strategy to different thing the experiment will find out optimum solution emulation. Emulation report can be made according to statistical data after emulating moving end, the data such as the utilization rate that shows each content sort equipment, free rate, block rate. The data that can provide according to emulating a report sheds actor defect of the system to undertake judging to content, make science decision-making.
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