| 吸声降噪的经济优化探讨 |
| 摘要点击 533 全文点击 449 投稿时间：1988-03-07 |
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| 中文关键词 |
| 英文关键词 |
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| 中文摘要 |
| 吸声降噪设计中,在装修水平大致相当的前提下,能达到同一降噪标准的方案往往有多种,这些方案的造价不同,甚至会相差悬殊。因此从经济方面考虑,存在着方案的择忱问题。本文给出应用运筹学方法解决这一问题的数学模型及相应的计算程序,并给出了一个计算实例。 |
| 英文摘要 |
| In the design of noise reduction by sound-absorbing treatment, there may be several schemes that can attain the goal of anticipated noise reduction under approximate decorative level. However, the costs are very different. So it is necessary to choose an optional one. This paper presents a maths model to solve the optimization problem. The corresponding computer program and a case study are also given. |
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