A filtering algorithm for high precision attitude determination of a specific satellite is presented based on star-sensors and fiber optic gyroscopes (FOG).
为了达到卫星三轴姿态确定的精度要求，以某一对地定向的小卫星为研究对象，提出了基于滤波算法的星敏感器和光纤陀螺组合定姿的方案。
Integer ambiguity resolution is the key problem of GPS based real-time attitude determination system which use double differencing carrier phase observables.
GPS姿态测量通常采用双差载波相位观测量，因此整周模糊值解算成为GPS实时姿态测量的关键问题。
And the research of the GPS attitude determination system is to give high precision three-dimension attitude of the vehicle flat roof and the antenna's position.
而GPS姿态测量系统的研究目的就是通过后处理GPS数据，提供高精度的车载平台的三维姿态数据和天线位置。
Third, introduce the principle of extended Kalman filter, and analyze the layout of GPS antenna and factors which can impact the accuracy of attitude determination.
第三，介绍了扩展卡尔曼滤波原理，并对GPS接收机天线的布局及影响定姿精度的因素进行了分析。
The matrix method of the attitude determination for spin-stabilized geostationary communication satellite and its cases of practical engineering application are described in this paper.
文章陈述了自旋稳定通信卫星姿态确定的矩阵方法及其工程应用的七种情况。
In state estimation of satellite attitude determination, both traditional extended Kalman filter (EKF) and the proposed nonlinear predictive filter (NPF) have their own merits and defects.
在确定卫星姿态确定的状态估计法中，经典的扩展卡尔曼滤波(ekf)和新提出的非线性预测滤波(NPF)这两种实时滤波算法各有优缺点。
To get high accuracy of satellite attitude determination, a new approach of satellite attitude determination system, which combines the star-sensors with gyro, is presented in the article.
为了满足军用卫星姿态测量高精度的需要，提出了基于状态估计法的陀螺仪和星敏感器组成的卫星姿态测量系统的方案。
If the current generated by solar panels are used as measurements for attitude determination, not only the observability is low, but also it is disadvantageous to the decrease of computation.
直接将太阳电池板电流作为量测量进行姿态确定，不仅可观性不高，也不利于计算量的减少。
A damped LAMBDA algorithm is used for single epoch GPS positioning combining the condition that baseline length on vessel is fixed, a new method for attitude determination with GPS is put forward.
在作者提出的GPS单历元阻尼lambda算法的基础上，结合固定边长条件，给出了一种GPS姿态定位的新方法。
A new method to improve GPS attitude determination accuracy in close shot target and three-dimension survey system is discussed based on the introduction of principles of GPS attitude determination.
本文在介绍GPS姿态测量技术原理的基础上，探讨了在近景目标三维测量系统中提高GPS测姿精度的新方法。
We should adopt the view that determination criteria of offence on the crime of abusing the office should be leveled by the doer's mental attitude to the heavy loss.
因此，应当将行为人对重大损失这一危害结构的心理态度作为滥用职权罪罪过形式的认定标准。
The more active your attitude is the greater your determination is, there would be more resources and forces available for you to use, thus the probability of success will ascend along.
你的态度越积极，你的决心就越大，你所能调动的资源和力量就越多，成功的概率也会随之上升。
This paper introduces the characteristics of formation flying small satellites, puts forward a design method for the determination of position and attitude of small satellites.
介绍了编队飞行小卫星特点，提出了小卫星空间状态测量方案。
This paper introduces the characteristics of formation flying small satellites, puts forward a design method for the determination of position and attitude of small satellites.
介绍了编队飞行小卫星特点，提出了小卫星空间状态测量方案。
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