搜索结果: 1-15 共查到“航空、航天科学技术 systems”相关记录45条 . 查询时间(0.287 秒)
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：远程机动飞行器高精度导航
远程 机动飞行器 高精度导航
2023/4/13
针对远程机动飞行器速度散差大幅增加、导致轨道环境显著恶化的问题，提出一种具备较强工程实用性的新型能量管控方法，这种方法能够实时根据飞行器能量状态给出较优的飞行轨迹方案，进而确保飞行器能以理想的终端速度和当地速度倾角飞抵目标。大量仿真结果验证表明，提出的远程机动飞行器能量管控策略是合理、有效的。
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：群体飞行器协同制导方法
群体飞行器 协同制导 中国科学院数学与系统科学研究院
2023/4/13
针对三维空间下的多飞行器协同飞行问题，提出了分布式协同制导方法，在定义协调变量的基础上，通过对所选协调变量的一致性协同控制使从飞行器状态同步于主飞行器状态。理论分析表明,该方法可保证多飞行器同时飞抵目标。仿真结果验证了所提方法的正确性和有效性。
针对越来越复杂的干扰环境，为提高武器系统实战能力，需要末制导策略在提高抗干扰能力方面发挥越来越重要的作用。本报告针对当前武器系统的对抗手段，概述抗干扰策略的发展难点、主流趋势和最新动向。
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：双基成像探测与制导飞行轨迹设计方法
双基 成像探测 制导飞行轨迹 设计方法
2023/4/23
双基协同成像探测与制导技术，综合了双基SAR前视被动成像与集群协同分布式打击的双重优势，是精确制导技术极具有发展潜力的研究方向之一，为了实现双基协同成像探测和精确制导，需要有同时满足成像探测约束和双基集群协同控制约束的飞行轨迹，实现探测系统对目标的最优成像分辨以及控制系统对集群的最优控制。
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：太阳爆发抵近探测计划简介
太阳爆发 抵近探测 深空探测
2023/4/26
本报告旨在介绍一项具有重大科学意义和应用价值的深空探测任务的构想。该任务将对驱动恒星大尺度爆发过程的中心结构（即磁重联电流片）进行抵近（原位）探测，主要目的是详细研究发生在离地球最近的恒星—太阳上的大尺度磁重联过程的精细物理特征，揭示太阳系中最为剧烈的能量释放过程(即太阳爆发或太阳风暴)的奥秘。该任务的科学目标—磁重联过程是发生在宇宙磁化等离子体中的能量转换和释放的核心过程，其一直都是太阳物理、等...
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：航天五院可靠性工程实践
航天五院 可靠性 工程实践
2023/5/16
长寿命、高可靠是人造卫星的基本要求，本报告讲介绍中国空间技术研究院在可靠性工程方面开展的实践工作。
DISCUSSION ON HEIGHT SYSTEMS IN STEREOSCOPIC MAPPING USING THE ZY-3 SATELLITE IMAGES
ZY-3 Stereoscopic Satellite Mapping Geoid Ellipsoidal height Orthometric height Accuracy
2018/5/16
The ZY-3 is the civil high-resolution optical stereoscopic mapping satellite independently developed by China. It is mainly used for 1 : 50,000 scale topographic mapping. One of the distin...
The AIAA Balloon Systems Conference provides a forum for the world’s leading experts, scientists, and engineers in free flight balloon systems technologies to present recent advances in the field. The...
2017 AIAA 战略和战术导弹系统会议（2017 AIAA Strategic and Tactical Missile Systems Conference）
电子工程 自动化技术应用
2017/1/18
The AIAA Strategic and Tactical Missile Systems Conference features senior Department of Defense officials and other noted authorities from the strategic and tactical missiles community addressing the...
21st AIAA International Space Planes and Hypersonic Systems and Technology Conference(Hypersonics 2017)
21st AIAA International Space Planes and Hypersonic Systems and Technology Conference Hypersonics
2017/1/11
Hypersonics is a multidisciplinary technical conference that brings together leading engineers, scientists, government and civil aviation officials, corporate entities and policy makers from all over ...
The AIAA Balloon Systems Conference provides a forum for the world’s leading experts, scientists, and engineers in free flight balloon systems technologies to present recent advances in the field. The...
2017第23届AIAA轻型空气系统技术会议（23rd AIAA Lighter-Than-Air Systems Technology Conferenc）
2017 第23届 AIAA轻型空气系统技术 会议
2017/1/11
Interest in the potential of lighter-than-air (LTA) systems to meet modern requirements continues to grow as fuel prices and the cost of conventional aircraft transportation infrastructures increase. ...
21st AIAA International Space Planes and Hypersonic Systems and Technology Conference(Hypersonics 2017)
21st AIAA International Space Planes and Hypersonic Systems and Technology Conference
2017/1/10
Hypersonics is a multidisciplinary technical conference that brings together leading engineers, scientists, government and civil aviation officials, corporate entities and policy makers from all over ...
The 8th Advanced Satellite Multimedia Systems Conference and the 14th Signal Processing for Space Communications Workshop has been initiated by the DEIS and ARCES Institutions of the University of Bol...
The SAE 2016 Aerospace Systems and Technology Conference (ASTC) combines the strength of the SAE Power Systems Conference (PSC), Aerospace Electronics and Avionics Systems Conference (AEAS) with track...