The optimization performance index is to maximize the orbital plane change, and the optimal lift and bank control law are obtained.
以目标轨道面倾角最大为优化性能指标，获得了升力和滚转角的最优控制规律。
While Knuth has justly warned that "premature optimization is the root of all evil," the whole point of an index is to find information fast, so this column addresses performance issues as well.
尽管Knuth曾经忠告我们：“不成熟的优化是问题的根源”，但索引的目的在于快速地找到信息，因此本专栏同时也将讨论性能问题。
During the data store process, index optimization makes XMAS have good performance on data retrieval.
在数据存储过程中的索引优化使得XMAS在数据查询上具有良好的性能。
The test, calculation and optimization are carried out for various coals and the reasons caused different performance index of them are analyzed.
通过对多品种煤进行化验、计算和优化，分析了其特性指标之所以差异很大的原因。
This approach for GTO launch trajectory optimization has been testified with predominant performance index, and has great engineering value in launch vehicle system design.
算例分析结果表明所提出的GTO发射轨道优化设计策略的优良性能，在运载火箭总体设计中有良好的应用价值。
In this paper, a optimization method of naval gun weapon system performance is presented based on the polynomial mode of power index method and the solutions concision geometry programming method.
简要介绍了评价舰炮武器系统性能的幂指数法和一种特殊的非线性规划方法——几何规划方法。
In this paper, a optimization method of naval gun weapon system performance is presented based on the polynomial mode of power index method and the solutions concision geometry programming method.
简要介绍了评价舰炮武器系统性能的幂指数法和一种特殊的非线性规划方法——几何规划方法。
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