Then some previous good error models and some latest outcomes presented in the world are made full use of in order to make simulated gps data be very close to the real observations 算例结果表明: gps模拟观测值在星载gps定轨中方案比较、可行性论证中有重作用。
Another advantage of flp filter is that it can build error model at each startup of hrg , which has advantage in the case that the error model changes at the startups Flp滤波方法的另一优点是可以每次启动时进行随机建模,这就适用于每次启动时陀螺误差随机模型不同的情况。
And in the early time many integrated navigation error model was come into being . in all of them the model derivated by britting and widnall was the representative 最具代表性的是利用britting和widnall推导出的误差模型,该模型是基于地理系,考虑到系统误差和传感器误差。
Considering the error of the system and the error of the sensor , the error model of the system usually adopted the position velocity and gesture as state variable make up state equation 对于系统误差的数学模型一般都是采用位置、速度、姿态等作为状态变量建立系统的状态方程。
Begin with the study of error models and the analysis of observability , the author investigates the alignment problems , and designs software for simulation and actual application 本文把初始对准过程分成三个阶段进行研究:初始捷联矩阵的建立阶段、粗对准阶段和精对准阶段。
The error model of low - cost inertial system is simplified . the math model of the integrated system is established . firstly , we simulate the sins 本文深入分析了gps的主要误差源,并建立了gps的误差模型;对低成本的惯性系统误差模型进行了研究简化;通过分析研究,确定了组合系统的数学模型。
In this dissertation , the generic high - speed adc architectures was investigated and the block of the ultrahigh speed adc was designed . furthermore , the adc system error model was simulated 在研究各种结构的高速a / d转换器基础上,设计了一个超高速的a / d转换器系统结构,并对系统的误差模型进行了仿真。
The author also gave the uncertainty of the prediction values in this paper according to bayes theorem . the method can be used to correct the original error model conveniently and effectively 该方法的优点是在利用预报过程中插入的标准量时,无须对所有数据重新建模就能方便而有效地实现对原有误差模型的修正。
The article firstly theoretically analyses the error model of q - flex accelerometer in the conditions of line motion and angle motion according to the structural characteristics of q - flex accelerometer 论文首先根据石英挠性加速度计的结构特点,从理论上分析了石英挠性加速度计线运动和角运动条件下的误差数学模型。
With the error model , we deduce a dh parameters error calibrating model based on distance error which avoid the transition between the robot coordinate and the survey coordinate 探讨了运动学参数误差标定、机器人末端位姿误差补偿、运动学参数误差优化分配的方法。其中,着重论述了关节间隙对机器人运动学参数影响。