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1)  near space vehicle
近空间飞行器
1.
A second-order dynamic Terminal sliding mode control is proposed for near space vehicle which has characteristics such as large envelope,high speed,fast time-varying aerodynamic parameters,inevitable uncertainties,external disturbance and high control precision.
针对近空间飞行器飞行包络大、飞行速度快、气动参数变化剧烈、系统建模存在不确定性、受外界扰动大和控制精度要求高等特点,首先设计了基于二阶动态Terminal滑模的控制方案。
2.
Principally based on the military background of persistent battlespace awareness,the current capabilities of C4ISR is introduced,and hence some problems related to the relative near space vehicles are brought forward and discussed,such as technical pushes,engineering designs,and conceptual applications.
重点以持续的战域感知为军事应用背景,介绍了现有的C4ISR能力,进而归纳评述了相关近空间飞行器的技术发展、工程设计、概念应用。
3.
The study can be a guidance for propwlsion system research other near space vehicles.
根据给定的飞行参数指标,建立了近空间飞行器的设计仿真模型和弹道模型。
2)  nearspace aerocraft
临近空间飞行器
1.
On this base,it is proposed that automatic collision avoidance(ACA) technique should be adopted for nearspace aerocrafts.
在分析机载平台空中防撞系统的发展历程和技术特点的基础上,提出了在临近空间飞行器上采用自动防撞技术。
3)  near space vehicle
临近空间飞行器
1.
Application of near space vehicle in electronic reconnaissance
近空间飞行器在电子侦察中的应用研究
2.
The paper introduces the concepts and characteristics of near space and near space vehicle,discusses the development status and trend of near space vehicle,analyzes application future of near space vehicle,and studies the relation between near space vehicle and air-and-space integration.
凭借其突出的特点,临近空间飞行器具有广阔的应用前景和巨大的军事价值。
3.
Since it is imported in Schriever-3 war game,the military application of near space vehicle has been a research hotspot.
通过分析预警卫星、预警机及预警雷达预警能力,研究临近空间飞行器预警的优势,并以仿真手段对比4种预警方式在同一任务的预警效果,验证了临近空间飞行器用于预警具有广阔的应用前景。
4)  near space hypersonic vehicle
近空间高超声速飞行器
1.
A fault diagnosis and fault-tolerant control scheme using adaptive observer is generalized to near space hypersonic vehicle(NSHV) to deal with actuator fault.
提出了一种基于自适应观测器的故障诊断与容错控制策略,应用到近空间高超声速飞行器(NSHV)上处理执行器故障。
5)  spacecraft [英]['speɪskrɑ:ft]  [美]['spes'kræft]
空间飞行器
1.
The Researching Evolvement of Spacecraft Deployment and Driving Mechanism;
空间飞行器展开与驱动机构研究进展
2.
Design and Simulation of Spacecraft Attitude Controller;
空间飞行器姿态控制器设计与仿真
6)  Space vehicle
空间飞行器
1.
The integrated power and attitude control flywheel systems can greatly benefit the space vehicles through higher efficiency,higher specific energy and longer life,etc.
集成了能量存储和姿态控制的飞轮系统,因其效率高,比能大,寿命长等优点,对空间飞行器性能的提高将起到重要作用。
补充资料:空间飞行器
      为执行确定的任务,在地球大气层外的宇宙空间,基本上按天体力学规律运行的人造物体的总称。亦称航天器。1957年发射了第一颗人造地球卫星以后,许多国家和团体利用空间飞行器,包括人造地球卫星、月球和行星探测器、天空实验室、空间实验室、航天飞机等,从事空间科学研究。
  

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