Because of systemic and embedded research of this paper , some achievements are obtained and key technologic problem of laser gyro inertial navigation system are resolved . this paper have reference value for inertial navigation system 通过本文系统与深入的研究,取得了一定的成果,有效地解决了车载激光陀螺仪惯性定向系统中存在的关键技术问题,为同类型产品的设计提供了一个可行的设计方法。
With the development of science and technology , single navigation locating and directing system ca n ' t satisfy the need to the precision of navigation and locating and directing in the military field and public field . the integrated navigation system have been applied to many field for it ' s high precision and lower cost . the integrated navigation system composed of inertial navigation system and global position system have been to the trend of the navigation and locating and directing system 随着科学技术的飞速发展,单一的导航定位定向系统已经不能满足我国在军事领域和民用领域对导航、定位、定向精度的要求,组合导航定位定向系统以其较高的精度、低廉的成本逐渐被应用于各个领域。所以,以gps与ins相结合构成的组合导航系统成为导航定位定向系统的一个发展方向。