• Because of its special superiority, micro-satellite is playing an important role in more and more fields.

    微小卫星正以其独特的优势在越来越多的领域发挥重要作用。

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  • The current status and development direction of micro-satellite in home and abroad are introduced.

    介绍了国内外微小卫星的现状与发展趋势。

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  • The meat performance of Suffolk sheep population was forecasted by polymorphism of micro-satellite DNA.

    利用微卫星DNA在萨福克羊群体中的多态性预测绵羊群体的肉用性能。

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  • To the pole orbit micro-satellite, this paper provides a modified EKF arithmetic based on magnetometer individually.

    针对极轨微小卫星,提出了一种基于磁强计的改进EKF算法。

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  • The paper deals with the researches and importance of micro-satellite primers shared by different plant species and genera.

    本文概括介绍了植物不同种属间共用微卫星引物的研究情况及意义。

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  • Many recent researches have denoted that the micro-satellite primers from a species can be used for the amplification for its genetically close species.

    最近有很多研究表明,从某种植物来的微卫星引物可用于其近缘物种的扩增。

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  • A flight attitude planning algorithm is developed for low observable micro-satellite shields to enhance the on-orbit satellite's survivability and operational effectiveness.

    为提高在轨微小卫星的使用效能及生存能力,提出一种微小卫星低可观测外形飞行姿态规划算法。

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  • A design project of on-board computers of micro-satellite including spare system and parallel system is proposed according to the rigorous requirements for reliability and real-time performance.

    针对微小卫星星载计算机系统对可靠性和实时性的苛刻要求,提出一种冷、热备份并存的微小卫星星载计算机系统设计方案。

    youdao

  • Taking the hexahedral micro-satellite as an example, the solar vector estimation problem based on current generated by solar panels was analyzed, and the limited least-square method was proposed.

    以立方体微小卫星为例,分析了由多个太阳电池板电流估计太阳矢量的问题,提出了受限最小二乘法。

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  • Baseline is very important to spaceborne interferometric SAR system design and data processing. For a micro-satellite cluster system, stability is an important problem for spatial baseline of INSAR.

    基线在星载干涉SAR的系统设计和数据处理中起着非常重要的作用,对于微小卫星编队系统来说稳定性问题是干涉SAR空间基线的一个重要问题。

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  • In chapter 3, the orbit dynamics models are established, the Kalman Filter of the GPS and kinematics equation combined are designed, and simulations of different orbit Micro-satellite are done.

    第三章,建立了卫星轨道动力学模型,设计了GPS和运动方程组合的卡尔曼滤波器,并针对不同轨道高度的微小卫星进行了定位仿真。

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  • It was showed that PPT was a kind of advanced propeller with small thrust, which was suitable to orbit transfer, attitude control, station keeping and formation flying for small and micro satellite.

    分析认为PPT是一种先进的小推力动力装置,特别适合于微小卫星的轨道转移、姿态控制、位置保持以及星座编队飞行。

    youdao

  • A kind of multi channel micro gas flowmeter used for satellite propulsion system is introduced.

    介绍了一种多通道气体微流量测试仪,用于卫星推进系统气体流量测量。

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  • Along with the progress of satellite communication technology, the developments and appliance of micro satellite becomes a hot topic in the world.

    随着卫星通信技术的蓬勃发展,小卫星的开发和应用已成为世界范围的热门话题。

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  • Micro satellite is under the influence of perturbative forces which would affect its orbit, so it is important to consider these perturbations in micro satellite orbit design and control.

    小卫星在实际运行中受到多种摄动力的作用,这会对其轨道造成不同程度的影响,因此在小卫星的轨道设计与控制中,摄动是必须考虑的重要因素。

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  • Based on the multi-impulse method of orbit maneuvers, the method to enable the whole satellite formation to maneuver with micro-propulsion thrusters was studied in this paper.

    基于多冲量轨道机动控制,研究应用微小推力发动机来实现卫星编队轨道机动控制的方法。

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  • Future mini-aircrafts, such as Micro air Vehicle (MAV) and Nano-satellite, requires RF front-end modules with functional complexity, high density and low power consumption.

    随着微型无人机、微纳卫星的出现,迫切需要功能更强、集成度更高、功耗更低的微型集成射频模块。

    youdao

  • Future mini-aircrafts, such as Micro air Vehicle (MAV) and Nano-satellite, requires RF front-end modules with functional complexity, high density and low power consumption.

    随着微型无人机、微纳卫星的出现,迫切需要功能更强、集成度更高、功耗更低的微型集成射频模块。

    youdao

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