包括平台式惯导系统和捷联惯导系统。
The inertial navigation technology includes platform inertial navigation system and SINS.
因此，初始对准是捷联惯导系统最重要的关键技术之一。
So the original alignment is one of the most important key technical of the INS.
在捷联惯导系统中，用数学平台代替了常规的物理平台。
IN SINS system, physical platform of traditional INS is replaced by mathematical platform.
在捷联惯导系统中，用数学平台代替了常规的物理平台。
IN SINS, physical platform of traditional INS is replaced by mathematical platform.
主要内容包括捷联惯导系统所用坐标系及其之间的关系；
The main contents in this part are the relationship between several axis used in strap down inertial navigation;
提出陆用捷联惯导系统中里程计刻度因子的在线辨识算法。
An online identification algorithm of odometer's scale factor in land used strapdown inertial navigation system is put forward.
在评价弹用捷联惯导系统的可靠性时，需要其关键件的可靠性信息。
At appraising the reliability of the missile-borne strapdown inertial navigation system, the reliability information for the key groups are needed.
我们相信，男子将被处以为自己的捷联惯导系统，而不是亚当的海侵。
We believe that men will be punished for their own SINS, and not for Adam's transgression.
无陀螺捷联惯导系统就是惯性元件只用加速度计，而不用陀螺的惯导系统。
So-called GFSINS (gyroscope free strapdown inertial navigation system) is a kind of strapdown inertial navigation system with only accelerometers but no gyroscope.
惯性元件误差是捷联惯导系统的主要误差源，必须在导航过程中加以补偿。
As the main error source of SINS, the errors of inertial instrument must be compensated.
但前忏悔，我们应该承认，这些捷联惯导系统，仅我们知道，并觉得在我们的心中。
But before the confessor we should confess those SINS alone which we know and feel in our hearts.
由于捷联惯导系统具有的一系列优点，在许多应用中有取代平台式惯导系统的趋势。
Because of these advantages of SINS system, it is on the trend of replacing flat inertial navigation system in many applications.
针对捷联惯导系统的动基座初始对准问题，提出了一种新的动基座快速传递对准方案。
A new approach to transfer alignment for the initial alignment of Strapdown inertial navigation systems on moving base was put forward.
实验仿真结果表明，与无陀螺捷联惯导系统相比，该组合导航系统的精度和容错性能显著提高。
Computer simulation results show that, the precision and fault tolerance of the integrated navigation system are improved greatly, compared with the pure GFSINS.
本文主要针对车载捷联惯导系统快速性反应这一要求，研究了车辆动机座初始对准方法的问题。
The initial alignment of vehicle in moving state is studied mostly in this paper aiming at fast response of the vehicle carried SINS.
在捷联惯导系统中，可以用四元数来表示姿态矩阵，而姿态矩阵的计算是捷联惯导系统的关键问题之一。
Attitude matrix is represented by quaternion and the calculation of attitude matrix is a key in Strapdown INS.
介绍了捷联惯导系统数字调平基本原理和实现过程，然后讨论了通过数据周期延拓实现快速精调平的方法。
The theory and realizing process of digital levelling for SINS is introduced, then fast accurate levelling method by data cyclic continuation is discussed.
捷联惯导系统的卡尔曼滤波模型在传递对准时，为线性时变系统，而线性时变系统的可观测性分析比较困难。
During a transfer alignment of strapdown inertial navigation system, Kalman filter models are linear time varying system whose analysis of observability is difficult.
详细研究了不同机动方式对机载武器捷联惯导系统传递对准性能的影响，并对计算机仿真结果进行了深入的分析。
Detailed investigation of different maneuver manners effect on the performance of SINS transfer alignment and in-depth analysis of the simulation outcomes were carried out.
以车比雪夫大数定律为基础，研究基于捷联惯导系统（SINS）的全球卫星定位系统（GPS）完善性监测方法。
A new approach of GPS integrity based on SINS is studied by means of the Chebyshevs law of great numbers.
结果表明，二频机抖激光陀螺在振动条件下的圆锥误差可以通过双子样迭代算法补偿，提高了捷联惯导系统的精度。
It was shown that the conic error can be compensated by two-sample iteration algorithm with high-frequency vibration. The precision of SINS can be improved by coning compensation.
针对捷联惯导系统姿态算法分析了一种旋转矢量误差估计模型，并从该模型出发，推导了几种高精度的捷联姿态算法。
An error estimate model of rotation vector was analyzed for the strapdown attitude algorithms. Based on this model, some kinds of high_accuracy strapdown attitude algorithms were deduced.
捷联惯导系统利用相对导航坐标系角速度计算姿态矩阵，把雷体坐标系轴向加速度信息转换到导航坐标系轴向并进行导航计算。
The platform inertial navigation system used peg-top to stabilize the loop through platform and control the angular speed of the platform track navigation coordinate system.
为了提高激光捷联惯导系统的整体精度、满足武器平台(飞机)的精确制导，对激光捷联惯导优化算法进行了系统、深入的研究。
IN order to enhance overall precision of the LSINS and meet the precision guidance performance of weapon platform (airplane), algorithms of LSINS are systematically and throughly studied.
论文针对使用捷联惯导系统为中制导的近距空空导弹，设计了一种基于数字信号处理器(dsp)的小型数字式捷联航姿应用系统。
A mini digital Attitude and Heading Reference System (AHRS) based on DSP is designed, which can be used on air-to-air missile with Strapdown Inertial Navigation System (SINS) as mid-course guidance.
将卡尔曼滤波技术应用于捷联惯导系统的初始对准研究，建立了系统的误差方程和量测方程，对系统的静基座初始对准进行了仿真研究。
By means of Kalman filter techniques, error equation and measure equation of SINS are presented. We made the simulation on initial alignment of navigation system on stationary base in the lab.
单陀螺捷联惯导系统（SGSINS）不仅具有和经典捷联惯导系统相同的基本功能，而且有体积小、重量轻、成本低、可靠性高等优点。
Single gyro strapdown inertial navigation system (SGSINS) has many advantages, for example, small volume, light weight, low cost, high reliability and so on.
单陀螺捷联惯导系统（SGSINS）不仅具有和经典捷联惯导系统相同的基本功能，而且有体积小、重量轻、成本低、可靠性高等优点。
Single gyro strapdown inertial navigation system (SGSINS) has many advantages, for example, small volume, light weight, low cost, high reliability and so on.
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