A Hybrid Method Combining Improved K-means Algorithm with BADA Model for Generating Nominal Flight P

来源 :南京航空航天大学学报:英文版 | 被引量 : 0次 | 上传用户:asfdasdfasd
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
A high-precision nominal flight profile,involving controllers′intentions is critical for 4Dtrajectory estimation in modern automatic air traffic control systems.We proposed a novel method to effectively improve the accuracy of the nominal flight profile,i
其他文献
Personal desktop platform with teraflops peak performance of thousands of cores is realized at the price of conventional workstations using the programmable gra
期刊
研究了贵州湄潭产苦丁茶挥发油的化学成分.用水蒸气蒸馏提取贵州苦丁茶挥发油,用GC-MS分析和鉴定出化学成分,使用峰面积归一法确定其百分含量.结果表明:挥发性成分的得率分别
对漳州市2010-2012年降雨中各个化学组成及其相关性进行综合分析.结果表明:降雨平均pH值为6.43,降雨电导率为3.48 mS·m-1.降雨中各酸性离子含量相对稳定,主要为SO42-、NO
Refueling docking at different velocities is simulated by using computational fluid dynamics(CFD)method.The Osher scheme and S-A turbulence model are used to so
硫醇锑稳定剂由于其耐紫外光性能很差,在存储、运输和使用方面受到很大的限制。为解决这一问题,试探性以三氯化锑和巯基酯为原料,引入抗紫外线活性基团TBP-1(2,4-二羟基二苯甲酮),合
Based on computational fluid dynamics(CFD)/computational electromagnetics method(CEM)coupling method and surrogate model optimization techniques,an integration
A sequential processing is presented aiming at optimizing the direction of arrival(DOA)tracking performance.Firstly,current positions and Doppler frequency are
期刊
期刊
采用溶胶-凝胶法制备TiO2粉末,通过溶液共混法制备PVA/SA/TiO2复合膜,并研究了其对甲基橙的脱出效果.实验证明,由经500℃绝氧煅烧TiO2掺杂制备而成的复合膜对甲基橙具有良好