【正文】 庫(kù)存控制的目的在于，使庫(kù)存投資最少，且要滿足生產(chǎn)和銷售的要求。這些目標(biāo)可以是滿足交貨日期、產(chǎn)量達(dá)到最大，機(jī)器的利用率達(dá)到最高，或上述目標(biāo)的組合。 每種控制策略中需要確定的參數(shù)包括：批量大小、看板數(shù)量、庫(kù)存水平等。 面向生產(chǎn)管理的仿真 生產(chǎn) 管理的基本功能是計(jì)劃、調(diào)度和控制。 參考文獻(xiàn) [16]描述了裝配工藝規(guī)劃仿真原型系統(tǒng)的構(gòu)造與實(shí)現(xiàn)。在本文的第三部分中，將從以上四個(gè)方面，介紹計(jì)算機(jī)仿真在制造業(yè)中的具體應(yīng)用。從發(fā)展的歷程來(lái)看，仿真技術(shù)應(yīng)用的領(lǐng)域從傳統(tǒng)的制造領(lǐng)域（生產(chǎn)計(jì)劃制定、加工、裝配、測(cè)試）正向產(chǎn)品設(shè)計(jì)開(kāi)發(fā)和銷 售領(lǐng)域擴(kuò)展。制造工藝與裝備技術(shù)群：研究與制造工藝及裝備相關(guān)的各種技術(shù)，如材料生產(chǎn)工藝及裝備（冶煉、軋鋼等）、常規(guī)加工工藝及裝備（鑄造、鍛造、焊接、熱處理等）、少無(wú)切削加工工藝及裝備、高速超高速加工工藝及裝備、精密超精密與納米加工工藝及裝備、特種加工工藝及裝備（激光、電子束等）。 關(guān)鍵詞 ：仿真技術(shù)應(yīng)用，制造業(yè) 1 制造技術(shù)的發(fā)展歷程 制造業(yè)（包括機(jī)械制造、電子制造、非金屬制品制造、成衣制造以及各種型材制造等部類）是國(guó)民經(jīng)濟(jì)的支柱產(chǎn)業(yè)，其生產(chǎn)總值一般占各國(guó)國(guó)內(nèi)生產(chǎn)總值的20%~55%。s (seeing the board) : This is one kind of control strategy of pulling type , lays down the production planning according to the order , and namely punctual production spoken usually 3) LOC: Towards the control strategy of load ability. Control the production process according to the stock standard 4)DBR: Towards the control strategy of bottleneck. Control whole distance traveled by a stream of water according to the bottle neck link in the production process The quota weighing that pares generally includes oute and productivity etc Needs definite parameter pack to draw together in per kind of control strategy: The batch is big or small and sees board quantity and stock standard etc Provide a simulation course who pares in the reference [ 8 ] as for the different control strategies The application in making the design in workshop of puter simulation Generally can be divided into the design process of workshop two major stages, Preliminary design stage and detail design stage . The assignment of preliminary design stage is the requirement to study user, then defines the preliminary design scheme from this . The major assignment of detail design stage is on the foundation of preliminary design, and puts forward the detailed and plete description to each ponent cell of workshop , and making the design result can achieve to carry on the experiment and goes into operation the level making policy , processing system and workshop layout etc are expected to the concrete definite equipment , tool , clamping apparatus , tray and thing approaching . And but the technique of simulation is chiefly used evaluation and the selection of scheme. In preliminary design stage, can contain the economic performance parsing algorithm in the emulators , and move the simulation model built according to the preliminary design scheme , and give following evaluation information : Product type sum whether satisfied user of capacity who produces in the new workshop can ask : Whether or not the quality and precision of product can satisfy the requirement Reasonably whether or not the efficiency and investment rate of recovery of new workshop In detail design stage , the use technique of simulation can to candidate the following aspect of scheme makes the evaluation : Can the major equipment processed get the full utilization in the workshop when making the 7 major part? Whether or not the load is fairly more balanced Whether or not the thing material processing system can and the flexible level of workshop be adaptable each other Can the requirement of production scheduling be satisfied in the entire layout of new workshop? But whether or not possess the fixed reconfiguration ability Whether or not the product system in workshop can be kept the production capacity of fixed level when breaking down The available design in the supplementary workshop product system of the software that some ripen has all been developed out in the home and abroad at present, like AUTOMOD/AUTOGRAM and IMMS that the Singh University develops etc [ 2 ] that the SIMAN/CINEMA and Auto Simulation corporation that the GCMS and System Modeling corporation that the PURDUE university develops . The application in making the operating in workshop of puter simulation The scheduling problem among the FMS can the definition be the production resources that distribution and coordination can gain, if processing the machine and leads voluntarily transportation tool (AGV), robot as well as time worked overtime etc, in order to satisfy the objective appointed . These objectives can be satisfied delivery date and oute achieve fully, and the utilization ratio of machine achieves highly , or the bination of mentioned above objective . The scheduling process among the FMS includes: Select the work piece of FMS Process and select process route for the work piece Select the work processed gone at the machine gone forward The rule is sent in the selection for AGV Major above aspect degree of the exchanging problem of emulation mode is analyzed and is appraised There are some the person who ripens available settlement scheduling problems of software at present, if Autosched, JobTimePlus, FACTOR, FACTOR/AIM, SIMNETDs etc. That our country has also developed is used the workshop to dispatch the simulation software of layer , if : Environment FASE, as well as the intelligent rule dispatching system developed on this foundation etc [ 3 ] is dispatched in the factory simulation of the Singh University and the Ministry of Aerospace Industry 204 unit waiting development to Job Shop’s dispatch simulation software of NanKai University development . The application in the inventory control of puter simulation Stock the sub system taking to stress the effect wanted in the whole product system. Divide according to stocking the effect of material in the production line, and can be divided into online storehouse and center