From the aspect of navigation practice, this paper discusses some points during drawing and actualizing of voyage plan, including principles, responsibilities and procedures.
从航海实际工作的角度出发，阐述了驾驶台团队在制订和实施航次计划过程中的原则、责任和通常做法。
Combined with the navigation practice and pilot experience, the optimum method of navigating and manoeuvring and the accident avoiding notes in emergent cases have been given.
结合航行实践及驾驶经验，提出了最佳驾驶操纵方法和在紧急情况下防止事故发生的注意事项。
As satellite navigation AIDS became widely used on vessels in the past few decades, many officers have neglected the traditional practice of celestial fixing.
近十几年来，自卫星导航仪较为普遍地被各类船舶装备和使用后，不少船舶驾驶员已置天文定位于不顾之境地。
Based on the practice of mobile robot vision navigation, the paper presents methods of image segmentation based on color models and object recognition.
基于移动机器人视觉处理的实践，提出了基于颜色模型的图像分割方法。
Numerical simulation of multiple target practice shows that the presented predictive guidance method for hypersonic craft strong robustness on initial conditions and navigation errors.
多次数值打靶仿真表明，提出的预测制导方法对高超声速飞行器末端制导初始条件误差以及导航误差影响具有较强的鲁棒性。
Numerical simulation of multiple target practice shows that the presented predictive guidance method for hypersonic craft strong robustness on initial conditions and navigation errors.
多次数值打靶仿真表明，提出的预测制导方法对高超声速飞行器末端制导初始条件误差以及导航误差影响具有较强的鲁棒性。
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