Chinese translation for "milemeter"

里程计

Example Sentences:

	1.	The thesis analyse the error and the feasibility of the system . because the precision of position and direction is related with the precision of the heading and the distance , the thesis discuss the method of obtaining the distance using milemeter , water milemeten engine ' s rotate speed and accelerometer , and the method of obtaining the heading using the combination of the gyrocompass and the digital compass . then the thesis introduce the details of the system realization , include the hardware and the software 由于航位推算的精度与航程和航向的精度直接相关，因此，论文讨论了用里程计、水速表、引擎转速或加速度计等获取里程的方法，用航向保持器和数字磁罗盘组合的方法获取航向角的方法(初始寻北由数字磁罗盘来完成) ，这为采用数据融合方法提高航程和航向精度打下了基础。
	2.	Then this paper introduced the main method in multi - sensor integrated navigation - kalman filtering method , and a two - level optimization multi - sensor information fusion structure - combined filter which was originated by carlson and kerr , based on the structure of combined filter , it studied the method of navigating by the multi - sensor navigation system integrated by ins milemeter altimeter and piloting , then analyzed the effect of several filters . simulation proved that when altimeter were integrated , the height error was reduced a lot , and the combined filter is more effective than one - level kalman filter 然后，介绍了组合导航中的关键技术? ?卡尔曼滤波方法，以及一种二级最优多传感器融合结构? ? carlson , kerr等人提出的联合滤波器，并以联合滤波器的结构为基础研究了车载捷联惯导系统与里程计、气压高度计、地标组合导航的方法，比较了几种组合方法的效果。仿真结果表明，引入气压高度计可以有效的减小高度误差，二级联合滤波器的效果优于一级结构的卡尔曼滤波器。
	3.	Because the ins error equation is unstable , some initial states error will cause error floating and error accumulating , if the filter observations were only position error , kalman filter will converge very slowly , and some states error ( such as yaw error ) will be great . since the milemeter altimeter and piloting could only output position information , this paper put forward a method , firstly estimateing states and then kalman filtering , to improve filtering effect . simulation proved that this method could effectively reduce the system states error , quicken filtering convergence and improve filtering precision 由于惯导系统( lsins )的误差方程是发散的，某些初始状态的误差会引起误差的漂移和积累，当观测量只有位置误差时，卡尔曼滤波的收敛速度很慢，某些状态(如方位角)误差很大，而以上除惯导外的其它导航传感器直接提供的只是位置信息，为了改善滤波器性能，本文根据里程计等传感器的特点，提出了首先对状态做出估计，然后在状态估计的基础上，进行卡尔曼滤波的方法。

Similar Words：

"milekic" Chinese translation, "mileksnic" Chinese translation, "mileleke" Chinese translation, "milella" Chinese translation, "milelli" Chinese translation, "milen" Chinese translation, "milen petkov" Chinese translation, "milen velchev" Chinese translation, "milen wolkov" Chinese translation, "milena" Chinese translation