V2EX obstacle avoidance

Obstacle Avoidance

释义 Definition

障碍物避让 / 避障:指在移动过程中(如机器人、车辆、游戏角色或人)通过感知与规划来避免碰撞障碍物的能力或技术;常见于机器人学、自动驾驶、无人机与计算机图形/游戏AI等领域。

发音 Pronunciation (IPA)

/bstkl vdns/

例句 Examples

The robot uses sensors for obstacle avoidance in the hallway.
机器人在走廊里使用传感器进行避障。

Effective obstacle avoidance requires predicting how people and objects might move.
有效的障碍物避让需要预测行人和物体可能的运动方式。

词源 Etymology

obstacle 来自拉丁语 obstaculum(意为“阻碍之物”,与 *ob-*“在……前/对着” + stare“站立”相关);avoidance 源自动词 avoid(经由古法语 esvuidier,与“使……空开/避开”之意相关)加名词后缀 -ance 构成,整体即“避开障碍的行为/机制”。

相关词 Related Words

文学与著作 Literary / Notable Works

  • Introduction to Autonomous Mobile Robots(Roland Siegwart, Illah R. Nourbakhsh, Davide Scaramuzza):讨论移动机器人导航与obstacle avoidance等核心问题。
  • Probabilistic Robotics(Sebastian Thrun, Wolfram Burgard, Dieter Fox):在感知、定位与决策背景下涉及避障相关方法。
  • Planning Algorithms(Steven M. LaValle):路径规划章节常以obstacle avoidance为关键目标与约束条件之一。
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