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2009-05-03, 16:09
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#1 |
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初级会员
注册日期: 2009-05-03
年龄: 43
帖子: 2
声望力: 0  |
(help)matlab最佳化powell method
请问如何用此法解下面这最佳化问题:
两圆锥中间夹著一圆柱,圆锥高L2圆柱高L1,圆柱和圆锥直径皆为D 求当容积1M^3时L1,L2,D分别是多少 |
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2009-05-03, 16:11
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#2 |
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初级会员
注册日期: 2009-05-03
年龄: 43
帖子: 2
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回复: (help)matlab最佳化powell method
原題目如下,望高手能指點
The symmetrical pod is to be fabricated from three sections of metal sheet material and will consist of a cylindrical center with conical ends. The three pieces, once fabricated, will be welded together. The design specifications for this pod call for a volume of 1.0 m^3. It is desired to minimize the amount of material used in the design for reasons of weight and cost. What dimensions L1,L2 and D would you recommend for this design? |
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混合模式
