The systematic errors in the traditional methods of track calculating are analyzed firstly,then the symbolic formulae of meridian arc\'s forward and inverse solution are introduced,finally the precise Mercator sailing method which could eliminate the systematic errors and improve the accuracy of track calculating is derived.
分析了传统的航迹计算方法存在的系统误差,引入了符号形式的子午线弧长正反解公式,推导出了可以消除该误差进而提高航迹计算精度的精确墨卡托航法。
Based on the analysis of the present formulae of sailings, the author has derived more pre-cise sailing path formulaeos sailings.
在分析现有航迹计算公式的基础上，推导了精确的航迹计算公式。
The Research of Imitating the Undercontroling Ship s Track at Bridge Fairway with Computer;
桥区船舶失控漂移航迹计算机模拟研究
Owing to the increasing popularization of computers innavigation, it is not only necessary but also feasible to conduct sailings with these formulae.
由于计算机在航海上的日趋普及，使应用这些公式进行航迹计算不仅是必要的，而且是可行的。
Particle Swarm Optimization Route Planner Algorithm
PSORP航迹规划算法设计与实现
Realize the Imitation of Track at the Sutong Bridge Fairway with Computer;
苏通大桥桥区航行航迹模拟的计算机实现
Research on a method for dead reckoning parameter estimation in pedestrian navigation system
行人导航系统中航迹推算参数估计方法的研究
Research of Aircraft Route Planning and Evaluation Algorithm;
飞行器航迹规划与航迹评价算法研究
Track-to-Track Fusion Algorithm Based on Linear Least Squares Estimation
基于线性最小方差估计的航迹融合算法
dead reckoning analog indicator
航迹推算模拟指示器
Research and Application of Trajectory Planning and Trajectory Control;
飞行器航迹规划与航迹控制算法研究与实现
Track Guiding Parameters Calculating of RNAV Approach Procedure Based on Gauss Mean Argument
基于Gauss平均引数的RNAV进近程序航迹引导参数计算
course and distance calculator
航向航程计算器航向与距离计算器
cross track error from the route
真航迹与计划航向交叉误差
Dead reckoning uses an accurate history of a vessel's headings and speeds drawn from gyroscopes and from computerized measurements of the craft's acceleration.
航迹是从陀螺仪得到航向,从计算机化量测船的加速度得到速率,将整个精确历程绘制而成。
Research on Yawing Indication Method of Tracking Control in Hydrographic Sounding
水深测量航迹控制的偏航指示算法研究
Route Planning of Cruise Missile based on Tabu Search-Simulated Annealing Algorithm
基于禁忌退火算法的巡航导弹航迹规划
Dead Reckoning under Effects of Wind and Current with Analytic Method;
用解析法求有风流情况下的航迹推算
Multi-Sensor Track Fusion Algorithm with Feedback Information
带反馈信息的多传感器航迹融合算法