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the optimal design    
相关语句
  优化设计
    A Study of the Optimal Design for Tree Stems Bucking
    原条造材优化设计的研究
短句来源
    The Optimal Design of Rectangle Vessel Structure
    矩形容器的结构优化设计
短句来源
    The Optimal Design of Main Shaft in Wood Cutting Machine
    木材削片机主轴的优化设计
短句来源
    The thesis not only provide certain theoretical basis for the optimal design of Automatic Die Cutting, but also lay a foundation for further development of running state inspecting system of the device.
    通过本课题的研究,不仅为实际工程中自动平压模切机的优化设计提供了相应的理论基础,同时也为进一步开发该设备的运行状态监测系统奠定了坚实的基石出。
短句来源
    ②Simplify the optimal design methods, just giving the results and not proving them;
    ②简化各种常用的优化设计方法的推导,文中的公式一律不加证明,只给出最终结论和一般步骤以供参考利用;
短句来源
更多       
  最优化设计
    THE OPTIMAL DESIGN OF THE ANGLE CONTROLLING MECHANISM OF VENEER LATHE
    旋切机角度控制机构的最优化设计
短句来源
    The Optimal Design to Yarn's Strength
    对纱线强力的最优化设计
短句来源
    The paper,taking the reappearence of the change regularity of the ideal pitch angle as an objective, carries out the optimal design to the main parameters and the curve pitch rail of angle controlling mechanism.
    指出现有固定式直线型辅助滑道之不足,提出了装置角的理想变化规律。 文章以再现理想装置角变化规律为目标,对角度控制机构的主要参数及曲线型辅助滑道进行了最优化设计
短句来源
    In this paper,the basic theory of modem kinematics and optimal design is used to research the optimal design method and to calculate in microcomputer for movalble nozzle jet meehanism of wide air-jet loom.
    本文以空间连杆机构的近代运动理论和最优化设计理论为基础,讨论了阔幅喷气织机活动喷嘴空间连杆机构的最优化设计,并在微型计算机上对该机构进行了运动分析和最优化设计计算。
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  the optimal design
The results are helpful for the optimal design of the generator and the optimal control of exciting-winding.
      
Different topics are involved in the optimal design of coating-based systems.
      
Three flexibility problems, viz., the flexibility of a technical system of given structure, structural flexibility of a technical system, and the optimal design guaranteeing the flexibility of a technical system, are studied.
      
The optimal design of the real complex system (whose nature is stochastic) is determined from a mathematic model of an ideal complex system.
      
Using this method makes it possible to substantiate the choice of the optimal design of contact units in cascade pneumatic classifiers for various technological conditions.
      
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In this paper, based on the deeply analysis on thewood grabs with bitilted vertical oil vat, thc formula is deduced which is used to compute the grabing force about this wood grabs on two different work conditions. From this, using a modern advanccd designing method, optimal designing method, the mathematical model of the optimal designing on this wood grabs is set up. According to the characteristics or thc mathematical model, the optimal computing method, the inner point penalty...

In this paper, based on the deeply analysis on thewood grabs with bitilted vertical oil vat, thc formula is deduced which is used to compute the grabing force about this wood grabs on two different work conditions. From this, using a modern advanccd designing method, optimal designing method, the mathematical model of the optimal designing on this wood grabs is set up. According to the characteristics or thc mathematical model, the optimal computing method, the inner point penalty function method is given, the computing program is drawn up and the using method on the program is explained.

通过对现行木材生产中所使用的双斜立式油缸木材抓具的受力情况的深入分析。推导了双斜立式油缸木材抓具在两种不同的工作状态下的抓取力计算公式。在此基础上,结合现代先进的设计方法——优化设计法的基本思想,建立了该类型木材抓具优化设计的数学模型。根据数学模型的特点,给出了能够处理约束优化问题的优化计算方法——内点惩罚函数法,编制了该方法的计算机程序,并对程序的使用进行了必要的说明。

Proceeding from the contact area of the knife-off with the log is constant, this paper expounds a coordinating relation between the change rate of peeling-curve curvature at the edge of knife, indicates the deficency of the fixed straight pitch rail, and puts forward ideal change regularity. The paper,taking the reappearence of the change regularity of the ideal pitch angle as an objective, carries out the optimal design to the main parameters and the curve pitch rail of angle controlling mechanism. Finally,...

Proceeding from the contact area of the knife-off with the log is constant, this paper expounds a coordinating relation between the change rate of peeling-curve curvature at the edge of knife, indicates the deficency of the fixed straight pitch rail, and puts forward ideal change regularity. The paper,taking the reappearence of the change regularity of the ideal pitch angle as an objective, carries out the optimal design to the main parameters and the curve pitch rail of angle controlling mechanism. Finally, the paper discusses the optimal adjustment of the moveable straight pitch rail.

从满足旋刀后刀面与木段表面接触面积不变这一旋切工艺的根本要求出发。阐明了装刀后角的变化速度与刀刃处木段旋切曲线曲率变化速度的协调关系。指出现有固定式直线型辅助滑道之不足,提出了装置角的理想变化规律。文章以再现理想装置角变化规律为目标,对角度控制机构的主要参数及曲线型辅助滑道进行了最优化设计。并讨论了活动式直线型辅助滑道的最优调节。

The method of 0-1 programming has been used in optimal design for tree stems bucking,in which X_i represents each possible cut log,and the accumulative value for each log from the butt to the top of tree is used as objective functions, and, when the binding conditions are met,the design that has the largest value of objective function should be the optimal one.The research shows that this method has better results when used in tree stems bucking and has significant economic benefit;and that it also has the advantages...

The method of 0-1 programming has been used in optimal design for tree stems bucking,in which X_i represents each possible cut log,and the accumulative value for each log from the butt to the top of tree is used as objective functions, and, when the binding conditions are met,the design that has the largest value of objective function should be the optimal one.The research shows that this method has better results when used in tree stems bucking and has significant economic benefit;and that it also has the advantages of being convenient and suitable for pocket micro-computers,by which the optimal design for tree stems bucking can easily be got if only the length and diameters of the butt and the top as well as the grade zones and the value of the log are entered.

本文提出应用0—1规划法对原条造材进行优化设计.每一个可能造出原木段为变量xi,根据造出各种规格材累计价值为目标函数值,当满足各种约束条件时目标函数值最大的造材方案为优化方案.研究结果表明,该法在原条造材优化设计应用效果理想,具有显著的经济效益,方法简便,便予在便携式微型计算机上应用,只要输入原木价格,原条外形尺寸,等级区域,即可得到造材优化方案.

 
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