根据学校“强地、扬信、拓天”的发展战略,北京理工大学宇航学院于2008年12月30日正式组建。学院主要由具有悠久历史的航空宇航科学与技术和力学两个学科组成,航空宇航学科始建于 1957年,最初由火箭弹设计、推进剂及火工和制导专业组成。随后经过发展和调整,于1961年成立新的第一机械系,即飞行... [详细]
作者: CHANG Hanjiang,WANG Zhen,HU Haiyan (MOE Key Laboratory of Dynamics and Control of Flight Vehicle,School of Aerospace Engineering,Beijing Institute of Technology,Beijing 100081,China)
出处: 第十届全国动力学与控制学术会议 成都 2016
会议录: 第十届全国动力学与控制学术会议论文集
关键词: Isogeometric;analysis;geometrically;nonlinear;Kirchhoff-Love;shell
作者: Daoguang Tang,Hui Wang,Qiugui Song (School of Aerospace Engineering,Beijing Institute of Technology;North Automatic Control Technology Institute)
出处: 2016 IEEE Chinese Guidance, Navigation and Control Conference (IEEE CGNCC2016) 中国江苏南京 2016
会议录: Proceedings of 2016 IEEE Chinese Guidance, Navigation and Control Conference (IEEE CGNCC2016)
摘要: The open loop guidance dynamics and hardware demands in engineering systems of the ground attack terminal guidance laws are analyzed.It shows that the ...
作者: Zhao-jun WANG,Hong-kuan ZHANG,Xiao-ming ZHOU (Key Laboratory of Dynamics and Control of Flight Vehicle, Ministry of Education, School of Aerospace Engineering, Beijing Institute of Technology)
出处: 2016年全国压电和声波理论及器件应用研讨会 中国陕西西安 2016
会议录: 2016年全国压电和声波理论及器件应用研讨会论文摘要集
摘要: Background, Motivation and Objective In a general case, linear acoustic equation involves a tensor mass and a scalar compressibility. This equation ca ...
作者: Wenjie Qiu,Xiuyun Meng,Youwei Kang (School of Aerospace Engineering, Beijing Institute of Technology;Shanghai Electro-Mechanical Engineering Institute)
出处: 2016 3rd International Conference on Materials Science and Mechanical Engineering(ICMSME 2016) 英国温莎 2016
会议录: Proceedings of 2016 3rd International Conference on Materials Science and Mechanical Engineering(ICMSME 2016)
摘要: To deal with the coupling between channels in the guidance system for a bank-to-turn missile and the uncertainty of the measurement signal, a novel th ...
作者: Deng-ke GUO,Geng-kai HU (Key Laboratory of Dynamics and Control of Flight Vehicle, Ministry of Education, School of Aerospace Engineering, Beijing Institute of Technology)
出处: 2016年全国压电和声波理论及器件应用研讨会 中国陕西西安 2016
会议录: 2016年全国压电和声波理论及器件应用研讨会论文摘要集
摘要: Background, Motivation and Objective Manipulating evanescent waves with metamaterials to overcome the diffraction limit has received much attention in ...
作者: Rui Zhao,Jili Rong,Zhaohong Qin,Haibo Li (School of Aerospace Engineering, Beijing Institute of Technology;Science and Technology on Reliability and Environment Engineering Laboratory, Beijing Institute of Structure and Environment Engineering)
出处: 2016 3rd International Conference on Mechanical, Industrial, and Manufacturing Engineering (MIME 2016) 美国加利福尼亚洛杉矶 2016
会议录: Proceedings of 2016 3rd International Conference on Mechanical, Industrial, and Manufacturing Engineering (MIME 2016)
摘要: When transonic flow passes the fairing shoulder, it gets separated and interacted with shock waves, resulting in a server fluctuation-pressure level a ...
作者: Chunsheng Hu,Chengdong Xu,Xiaobo Cao (School of Mechanical Engineering, Ningxia University;School of Aerospace Engineering, Beijing Institute of Technology;Beijing Mechanical & Electrical Overall Design Dept.)
出处: 2016 International Conference on Applied Mathematics, Simulation and Modelling(AMSM2016) 中国北京 2016
会议录: Proceedings of 2016 International Conference on Applied Mathematics, Simulation and Modelling(AMSM2016)
摘要: As one solution to complex product design, the integrated design environment has experienced several decades of development with great changes. This p ...
作者: 邓明乐,岳宝增,黄华 (北京理工大学宇航学院;中国空间技术研究院通信卫星事业部)
出处: 宇航学报 2016 第6期 P631-638
关键词: 运动脉动球模型(MPBM);充液航天器;液体大幅晃动;多储箱;姿态控制
摘要: 基于液体大幅晃动等效力学模型研究充液航天器动力学与控制问题。首先,发展并完善了模拟液体大幅晃动的运动脉动球模型(MPBM),结合已有的液体大幅晃动运动规律和分析结论对MPBM的法向力的计算方法进行了改进;通过数值仿真结果与已有试验结果的对比证明了以上改进工作的有效性。然后,基于MPBM建立了携带多个 ...
作者: 郑榆淇1;傅德彬1;王新星2;韩磊2; (1北京理工大学宇航学院;2中国兵器工业集团导航与控制研究所)
出处: 固体火箭技术 2016 第39卷 第5期 P729-734
关键词: 同心筒;异形截面;燃气流;数值模拟
摘要: 为满足异形截面或带有折叠舵翼的导弹利用同心筒优点进行发射的需求,对外圆内方截面形式的类同心筒发射过程燃气流动特性进行计算和分析。从燃气流动基本特性出发,建立基于三维可压缩气体N-S方程的数值计算模型;进而针对传统双层圆筒结构,对同心筒发射的典型流动现象、作用效应和燃气排导间隙的影响等进行计算和分析; ...
作者: 郑殿峰1;郭晓晶1;于勇2;张会强3; (1北京大学工学院;2北京理工大学宇航学院;3清华大学航天航空学院)
出处: 北京理工大学学报 2016 第36卷 第8期 P777-783
关键词: 脉冲爆震发动机(PDE);低温等离子体点火;低压电极孔;爆震波
摘要: 针对以低温等离子体点火起爆的脉冲爆震发动机,研究放电区体积不变,低压电极孔对点火触发爆震发展过程的影响.以丙烷为燃料,空气和纯氧为氧化剂,充分考虑其详细化学反应动力学机理,将低温等离子体放电区等效为高温高压火核,利用Fluent软件,对不同低压电极孔数和直径的5种点火器结构,进行点火起爆过程数值模拟 ...