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| 串联式多级火箭成本问题初论 | |
| 引用本文： | 竺雪君,陈戍,张连生.串联式多级火箭成本问题初论[J].运筹学学报,2010,14(1):115-128. |
| 作者姓名： | 竺雪君 陈戍 张连生 |
| 作者单位： | 1. 上海大学数学系,上海,200444;上海大学数学系,上海,200444 2. 上海工程技术大学基础学院,上海,201620 3. 上海大学数学系,上海,200444 |
| 摘 要： | 本文以火箭最大速度值的一般变化规律为基础, 改进了以前考虑火箭发射的成本问题的常用数学模型：最省的最省推进剂方案, 详细研究了各种情况下串联式多级火箭的成本问题,并以算例验证了所得的新成本计算模型的有效性. |
| 关 键 词： | 运筹学 优化问题 拉格朗日乘子法 多级火箭 特征速度 成本 |
An Introduction to the Cost for Multistage Rocket of Series Type |
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| Zhu Xuejun,Chen Shu,Zhang Liansheng.An Introduction to the Cost for Multistage Rocket of Series Type[J].OR Transactions,2010,14(1):115-128. | |
| Authors: | Zhu Xuejun Chen Shu Zhang Liansheng |
| Institution: | Zhu Xuejun Chen Shu Zhang Liansheng Department of Mathematics,Shanghai University,Shanghai 200444,China. College of Mathematics,Qingdao University,Qingdao 266071,China. School of Foundation Studies,Shanghai University of Engineering Science,Shanghai 201620,China. |
| Abstract: | On basis of the maximum velocity's regularity of a multistage rocket we reform the commonly used mathematical model for the cost problem:the least least propellant plan.We analyze the cost problems for multistage rocket of series type in all cases,and verify the effectivity of the new model by some examples |
| Keywords: | Operations research optimization Lagrange multiplier method multi-stage rocket characteristic velocity cost |
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