为了从直升机主旋翼(含叶毂)回波中提取与直升机主旋翼结构和运动参数有关的分类特征,提出了一种基于小波包分析的主旋翼回波特征提取新算法,并进行了计算机仿真。
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Research on the Simulation Analysis for Fatigue Test of the Aluminium Wheel Hub
铝轮毂疲劳试验仿真分析方法的研究
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Technology and Its Application in Cutting Fluid Processing Center in Front Wheel Hub
切削液处理中心技术及在前轮毂生产线上的应用
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The Design and Realize of Monitor System for Wheel Hub Bearing Simulation Tester
汽车轮毂轴承模拟试验机监控系统的设计与实现
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Networked manufacturing system of car wheel hub based ASP and SQL server
基于ASP和Sql Server的汽车轮毂网络制造系统
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Using Computer Solidification Simulation to Optimize Foundry Method of A Driving Wheel Hub
用计算机凝固模拟优化驱动轮轮毂铸造工艺
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Reliability Optimization of Double-Stage Wheel Hub Reducer Based on Genetic Algorithm
基于遗传算法的两级轮边减速器可靠性优化
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The figures confirm London's growing status as a hub for the international super-rich.
上述数字证实,伦敦作为国际顶级富豪聚集地的地位正日益上升.
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