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   guidance navigation and control 的翻译结果: 查询用时:0.187秒
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guidance navigation and control
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  “guidance navigation and control”译为未确定词的双语例句
     For validating the realization of models at the beginning of design, the simulation models of guidance navigation and control system are built on VPM platform based on the virtual prototype technology.
     为了在设计初期验证系统的各种实现和配置方案,本文利用虚拟样机技术,并基于VPM(Virtual PrototypeModeling)平台建立起了各飞行段的制导、导航与控制系统虚拟样机仿真模型。
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     Open and Flexible Software Environment for Satellite Guidance, Navigation and Control Simulation
     灵活、开放的卫星制导、导航与控制仿真软件环境
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     GUIDANCE NAVIGATION AND CONTROL OF MANNED SPACECRAFT REENTRY
     载人飞船再入的制导、导航和控制
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     The Global Positioning System (GPS) is poised to revolutionize flight vehicle Guidance, navigation, and Control.
     全球定位系统(Global Positioning System)的应用是飞行器导航、制导和控制(GNC)领域的一场革命。
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     The guidance,navigation and control(GNC) system,the brain system,is the one of the key systems of RLV.In this paper the mission requirements and system structure are first studied.
     再入飞行是RLV飞行任务的重要阶段,而制导、导航与控制(GNC)系统则是RLV的核心系统之一,是RLV再入飞行的“脑系统”。
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  相似匹配句对
     Celestial Navigation and Starlight Guidance
     天文导航与星光制导
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     GUIDANCE NAVIGATION AND CONTROL OF MANNED SPACECRAFT REENTRY
     载人飞船再入的制导、导航和控制
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     Research on the Application of GPS Navigation on the Guidance System
     GPS导航在制导中的应用研究
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     The proportional navigation guidance(PNG) has several shortcomings.
     传统的比例导引具有很多缺点。
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     Autonomous navigation and guidance for soft-landing asteroid
     软着陆小行星的自主导航与制导
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  guidance navigation and control
Attitude information was derided from gyro recordings of the IMU of the shuttle Guidance Navigation and Control System.
      


VME bus has been widely used and is developing fast in nuclear industrial and aeronautic & astronautic fields,because of its four special characteristics of high quality,parallelity,real-time and high reliability,as well as its wonderful aseismatic and shockresistant module construction,and especially because of its high reliability.However,it is comparatively complex in design for its complex construction,and is hard for common commercial VME bus interface chip to meet some special environment conditions such...

VME bus has been widely used and is developing fast in nuclear industrial and aeronautic & astronautic fields,because of its four special characteristics of high quality,parallelity,real-time and high reliability,as well as its wonderful aseismatic and shockresistant module construction,and especially because of its high reliability.However,it is comparatively complex in design for its complex construction,and is hard for common commercial VME bus interface chip to meet some special environment conditions such as astronautic condition.Therefore a way of using FPGA to design a slave which can perform the logic function of interface of VME slave on basis of main demand of satellitic integrative electric system on attitude control is investigated.The slave can perform not only the function of VME bus but also the user's special function of satellitic GNC(guidance navigation and control) data acquisition by pruning the logic function.

由于VME总线的高性能、并行性、实时性、高可靠性4大特点及模块结构具有良好的抗震性、抗冲击能力,尤其是高可靠性,使其在核工业控制和航空航天领域得到广泛的应用。但是由于VME总线的结构复杂所以在设计上相对复杂,而且采用商用VME接口芯片却往往很难满足航天等特殊环境对高可靠性要求较高的领域要求,故而根据卫星综合电子系统姿态控制的总体需求提出一种利用FPGA来完成VME总线的从设备Slave的逻辑接口功能的设计,使其可以实现VME接口逻辑功能,同时能通过功能裁剪来满足特殊性要求。

Digital simulation is an important means to verify the guidance navigation and control(GNC) system and it is the foundation for the later hardware-in-the-loop control system simulation.Based on some extended range guided munition project,models of 6DOF ballistic trajectory simulation are constructed in the Matlab/Simulink environment.The GNC algorithms designed are embedded in the trajectory model.The results show that the simulation structure is valid and the GNC schemes are feasible.

利用数字仿真方法验证制导控制系统是现代导弹设计的重要手段,也是后续控制系统六自由度半实物仿真的基础。以某型制导增程弹药为背景,在Matlab/Simulink环境下构建其六自由度弹道仿真模型。将设计好的制导控制算法嵌入六自由度弹道模型中进行验证,仿真结果表明了此快速仿真架构的正确性和制导、控制方案的可行性。

 
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