- 超点定向
- 初始对准
- 初始校准
- 初校
- 起点定向
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initial alignment中文什么意思
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- With the object of moving carrier satellite communication tv receiving system , this paper study chiefly the approach and application of power level strength signal , the initial alignment technology of moving antenna and the problem about dynamic search in the tracking process
本文以移动载体卫星通信、电视接收系统为对象,主要研究了电平强度信号的获取方法与应用、天线的动态初始对准技术以及跟踪过程中的动态搜索问题。 - Initial alignment is to put on some speed of control angel in order to transferring the maths platform to expected location . it can be controlled by error equation . in the platform system , it used to adopt the modern control theory method
初始对准从控制上讲就是施加一定的控制角速度把数学平台转向期望的位置(与地理坐标系重合) ，它是按误差方程进行控制的，过去在平台系统中采用频率特性方法，目前已经采用了现代控制理论设计方法。 - Abstract : sins initial alignment error is one of the important error sources for tactical surface to air missile precision allocation . it is necessary and advantageous to research quickly separate technique of sins initial alignment error in outfield for improving missile guidance precision
文摘:捷联惯性导航系统的初始对准误差是战术地空导弹精度分配中的主要误差源之一，研究在外场条件下初始对准误差的快速分离方法对于提高导弹制导精度具有积极意义。 - We have known from the analysis of error equations of sins that the errors produced by the initial alignment will propagate with time , the precision of initial alignment will affect the precision of the whole system , and so it is very important to improve the precision of initial alignment
从捷联惯性系统误差方程的分析可知，初始对准误差会随时间而传播，初始对准的精度直接影响整个捷联系统的系统精度，因此提高初始对准的精度对改善捷联系统精度是至关重要的。 - Based on this main idea , first the thesis discusses the mathematics model of gyro and accelemeter , the initial alignment of north - pointed strapdown inertial navigation system , the method of calculation navigation , the method of generating flight orbit data , the method of ins / gps integrated navigation in detail . then the thesis develops the system generating flight orbit data and the system of real - time simulating strapdown inertial navigation with vc + + 6 . 0
论文以此为核心展开：首先详细讨论了陀螺和加速度计的数学模型、指北式捷联惯性导航系统初始对准和导航解算的算法、飞行轨迹数据生成算法、 ins gps组合导航算法；然后利用visualc + + 6 . 0开发出飞行轨迹数据生成系统、捷联惯性导航实时仿真系统。