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双基线
相关语句
  dual-baseline
     Attitude and Heading Reference System with Dual-baseline Carrier Phase Differences GPS Interferometers
     双基线载波相位差GPS干涉仪的姿态航向基准系统
短句来源
     This paper deals with the mathematic and physical observation of dual-baseline phase differ- ences GPS interferometers for attitude determination.
     本文重点阐述姿态测定的数学方法和双基线载波相位差GPS干涉仪观测的物理手段。
短句来源
     Based on the theory ofeleetronic interferance,the application of the GPS interfer-ometer in the detentlination of heading and attitude is dealt with.The emphasis is on the dual-carrier phase observation technique,the dual-baseline three axis heading attitude de-teimination matrix models as well as the resolving of integer ambiguities with the stabilized so-lutions.
     以电磁波干涉为基本原理,简述了GPS(全球定位卫星系统)干涉仪在航向姿态测定中的应用原理,并重点介绍了载波相位双差观测技术、双基线三轴航向姿态测定的矩阵模型、模糊整数及稳定解的求法。
短句来源
     On this basis, a dual-baseline single pass airborne interferometric SAR using three antennas is proposed. Two key points of the dual-baseline interferometric SAR, that is baseline dynamic measurement and baseline optimization, as well as its system performance are discussed.
     在采用三天线的收发天线分置结构机载干涉SAR的基础上,构建三天线的双基线机载干涉SAR,并就其基线精密动态测量和基线优化设计两个关键技术以及系统性能进行了分析。
短句来源
     The results show that dual-baseline airborne interferometric SAR using three antennas is an efficient scheme to improve phase unwrapping processing and improve height measurement accuracy.
     分析结果表明,利用三天线构成的双基线机载干涉SAR是改进相位展开过程、提高高程测量精度的有效方法。
短句来源
  “双基线”译为未确定词的双语例句
     ATTITUDE DETERMINATION WITH TWO BASELINES BASED ON GPS
     GPS 双基线载体姿态测量研究
短句来源
     Resolving Phase Ambiguity with Double Baselines Based on Location Method of Phase Difference Change Rate
     基于相位差变化率方法的双基线相位解模糊
短句来源
     At last a GPS based real-time attitude determination system scheme using two baseline is proposed, in which the GPS receivers are Jupiter OEM.
     最后本文提出一个使用Jupiter OEM接收机构建双基线实时姿态测量系统的设计方案。
短句来源
     Models arc deduced respectively for one measuring line (leveling line or baseline) , two measuring lines (leveling lines or baselines) ,and four measuring lines (two baselines and two leveling lines) .
     本文系统地推导和建立了单测线(水准或基线)、双测线水准、双测线基线及双基线双水准的函数模型。
短句来源
     The simulation results of dual baselines GPS based attitude system show the relationship between the heading and attitude error and baseline configuration.
     通过仿真对双基线GPS航姿系统进行了研究,比较了不同基线配置下的航姿角解算误差。
短句来源
更多       
  相似匹配句对
     ATTITUDE DETERMINATION WITH TWO BASELINES BASED ON GPS
     GPS 基线载体姿态测量研究
短句来源
     Dual Lenses
     透镜
短句来源
     GPS DOUBLE DIFFERENCE AMBIGUITY FUNCTION AND BASELINE SEARCH SOLUTION
     GPS差模糊度函数与基线搜索解
短句来源
     Dual Wavelength Crystal Lasers
     波长晶体激光器
短句来源
     Statistics of baseline quality;
     基线质量统计;
短句来源
查询“双基线”译词为用户自定义的双语例句

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  double baseline
Postoperatively, the patient did well and stimulated calcitonin levels never exceeded double baseline values.
      
  dual-baseline
The dual-baseline cross-track interferometric mode has both antennas transmitting and receiving radar pulses.
      


This paper makes a probe into the application of Kalman filtering method to the processing of cross-fault measurements. On the basis of statistical regression ,the mathematic and stochastic models of filteration are established by combining regression method with the Kalman filtering taking not only the randomness of fault movement,but also that of environmental effect into consideration. The estimate of variance matrix of dynamic noise is obtained through iteration of adaptive filtering. Models arc deduced...

This paper makes a probe into the application of Kalman filtering method to the processing of cross-fault measurements. On the basis of statistical regression ,the mathematic and stochastic models of filteration are established by combining regression method with the Kalman filtering taking not only the randomness of fault movement,but also that of environmental effect into consideration. The estimate of variance matrix of dynamic noise is obtained through iteration of adaptive filtering. Models arc deduced respectively for one measuring line (leveling line or baseline) , two measuring lines (leveling lines or baselines) ,and four measuring lines (two baselines and two leveling lines) .and can be used to realtime filteration of cross-fault measurements,obtaining the filtered values,rates of fault vertical and strike movement,and influence coefficients of environmental factors.

本文研究了卡尔曼滤波方法在跨断层测量资料处理中的应用。在统计回归法的基础上,将回归法与卡尔曼滤波结合起来建立了函数模型与随机模型,滤波时不仅考虑断层活动的随机性,也顾及各环境因子对测值影响随时间的变化。并采用自适应滤波方法,用迭代法求得动态噪声方差。本文系统地推导和建立了单测线(水准或基线)、双测线水准、双测线基线及双基线双水准的函数模型。可连续和实时地对跨断层测量资料进行动态处理,不仅求得各时刻的高差或基线长度的滤波值,还可求得断层在垂直升降和水平错动方向上的各时刻变化速率,以及各环境因子的影响。

Multifunction and cost-effective benefit have been demonstrated by prema- ture applications of GPS satellite navigation. It is the latest contribution during the esrly years of 1990's to determine the vehicle's pointing and attitude by GPS interferometer. This paper deals with the mathematic and physical observation of dual-baseline phase differ- ences GPS interferometers for attitude determination. The trials and the porducts Of both the Trimble and Ashetech's inventions are illustrated.

GPS卫星导航在早期应用中展示了它的诸多功能和明显的效益。利用GPS干涉仪测定运载体的指向和姿态是90年代初的最新贡献。本文重点阐述姿态测定的数学方法和双基线载波相位差GPS干涉仪观测的物理手段。典型地介绍Trimble和Ashetech两公司的试验和产品情况。

Based on the theory ofeleetronic interferance,the application of the GPS interfer-ometer in the detentlination of heading and attitude is dealt with.The emphasis is on the dual-carrier phase observation technique,the dual-baseline three axis heading attitude de-teimination matrix models as well as the resolving of integer ambiguities with the stabilized so-lutions.

以电磁波干涉为基本原理,简述了GPS(全球定位卫星系统)干涉仪在航向姿态测定中的应用原理,并重点介绍了载波相位双差观测技术、双基线三轴航向姿态测定的矩阵模型、模糊整数及稳定解的求法。

 
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