Integrated virtual experiment & measurement technology ( ivemt ) for distributed department of product is a synthesized technology , which can achieve exp - erimentation and measurement of multi - system cooperating or single - system at the local or at the different section . it was an important technology to improve synthesized capability of experiment and measurement industry research project , to shorten research period . as key technology of the advanced industrial technology , the commission of science technology and industry for national defence has listed it in the basic research project for national defence of the " tenth - five project " 分布式协同综合虚拟试验与测试技术( ivemt )是一项能够实现本地或异地不同部门的多系统或整机试验与测试要求的综合技术，对提高试验与测试行业的综合能力、缩短产品研制周期等具有重要意义和作用，已被列入国防科工委“十五”国防基础研究计划的先进工业技术研究领域的重要课题。
The technology of distributed integrated virtual experiment & test is used to implement the multi - system or the whole environment experiments and tests which are located in the local or distributed departments . it will improve the extent of information and cut the period of researching and developing products . and this technology has been listed in one of the key basic research projects of commission of science technology and industry for national defense 分布式协同综合虚拟试验与测试技术是一项能够实现本地或异地不同部门的多系统或整机试验与测试要求的综合技术，对于提高军工产品试验与测试的信息化程度、缩短产品研制周期等具有重要意义和作用，已被列入国防科工委“十五”国防基础研究计划的先进工业技术研究领域的重要课题。
( 3 ) in the new theory of synthetic conceptual design of torpedo , this paper takes operational effectiveness as the object function in the optimization model . models and analysis methods are given for the synthetic conceptual design of torpedo based on the operational effectiveness . in order to involve economic index in the study , this paper introduces life circle cost into the synthetic conceptual design , and gives a model of design based on the ratio of cost and effectiveness ( 3 )在鱼雷武器系统作战效能和鱼雷总体设计中各学科设计的研究基础上，将作战效能作为优化的目标引入到鱼雷总体设计的模型中来，给出了基于作战效能的鱼雷总体综合设计模型与方法；为全面反映鱼雷设计的经济性、风险性和时间性，又引进了寿命周期费用、风险和研制周期的概念，各自都作了相应的研究，给出了基于效费比的鱼雷总体综合设计方法，和基于四维指标的鱼雷总体综合设计方法。
With above - mentioned measures , the effective implementation of qms will be realized , the reputation improved , the capacity to - design and develop improved , the cost lowered , the development cycle shortened and the qualified products increased . at the end of this paper , an example was cited to prove the effectiveness of qms in a state - level large project 四川大学硕卜学位论文通过这些措施和方法，促进了质量管理体系的有效实施运行，取得了增加研究所的知名度，提高研究所设计、开发能力，降低产品成本，缩短研制周期，提高产品合格率的实绩。
