Abstract : The mathematic model of the target highlight and construction of hardware are introduced. The research and simplification of the mathematic model of target highlight are made for engineering realization. The target simulator of the half\|object simulation system for acoustic torpedo is designed on the basis of the mathematic model.
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Management of objective cost, cost function analysis by means of the value engineering and general method realization of objective cost control for new product development are presented.
介绍了目标成本管理、运用价值工程进行成本功能分析及实现新产品开发目标成本控制的一般方法。
An example of optimization using the above method was given. It is instructive for the engineering technicians to design the four-bar linkage with realization of approximate straight movement.
这种优化方法对工程技术人员设计实现近似直线运动的四杆机构有指导意义。
With the CAD Program, controller is designed for the PWM system, Its realization shows good dynamic properties and that the design is valuable in engineering practice.
利用该方法为直流脉宽调速系统设计了控制器，并在实验室进行了实现，显示了良好的动态特性，表明控制器具有较大的工程实用价值。
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