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precision realization
相关语句
  精度实现
     Error Analysis and High Precision Realization of Fast Speed Recursive DFTs
     快速递归傅里叶变换的误差分析及高精度实现
短句来源
     In this paper, referring to the design of a 16-bit ADC, the bottlenecks of the precision realization were analyzed, and the solving methods were also proposed.
     本文结合一个16位ADC的设计,分析了高精度实现中的各个瓶颈,并提出了相应的解决措施。
短句来源
  相似匹配句对
     the precision (c. v. )
     精密度(C.V.)
短句来源
     Hardware Realization of Increasing the interpolation Precision
     改善莫尔条纹细分精度的硬件实现
短句来源
     Realization of High Precision Bandgap Reference
     高精度带隙基准电压源的实现
短句来源
     Realization of Selfcare
     论利己的实现方式
短句来源
     Surveying precision.
     测量精度首先取决于基准量的精度。
短句来源
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  precision realization
A high precision realization for the pole and rotation rate of the Moon is provided.
      


The Successive Orthogonalization Decentralized Kalman Filter (SODKF ) is a new method which is used for large system state estimation. It can be applied not only to large system decentralization, but also to precision realization at approximately the same level of the global filter, thus, making possible the engineering operation as well as shortening the computing time. This paper discusses the principles and features of SODKF when used in GPS/INS integrated navigation system. The system will...

The Successive Orthogonalization Decentralized Kalman Filter (SODKF ) is a new method which is used for large system state estimation. It can be applied not only to large system decentralization, but also to precision realization at approximately the same level of the global filter, thus, making possible the engineering operation as well as shortening the computing time. This paper discusses the principles and features of SODKF when used in GPS/INS integrated navigation system. The system will be firstly divided into three subsystems and then corrected in both open and closed loops. The system simulation results by two integrated patterns show that SODKF is efficient and realizable. While the three subsystems are simulated in series, the computing speed doubles that of the global system. In addition, its optimal estimating precision remains unchanged. It can be concluded from this paper that large integrated navigation systems with GPS, INS, Terrain Match, Loran C, Doppler Radar and Radio Altimeter can be made more efficient by this multi subsystem of navigation.

逐次正交化分布式卡尔曼滤波器是对大系统进行状态估计的一种新方法。本文讨论了在GPS/INS组合导航系统中,应用逐次正交化分布式卡尔曼滤波器的原理和特点。首先,将组合导航系统分成三个子系统,然后采用开环和闭环校正相结合的方法,用两种组合方式对系统进行仿真。结果表明:本方法是有效并可实现的;在三个子系统串行运算的条件下,实际提高运行速度约两倍,并且保持了最优精度。本文所得的结论对于由多个实际子导航系统,如INS,GPS,地形匹配,罗兰C,多普勒雷达,无线电高度表等组成的大系统而言更有实际意义

 
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