• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Computational Intelligence and AI in Games, IEEE Transactions on >Ahura: A Heuristic-Based Racer for the Open Racing Car Simulator
【24h】

Ahura: A Heuristic-Based Racer for the Open Racing Car Simulator

机译：Ahura：面向开放式赛车模拟器的基于启发式的赛车手

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

Designing automatic drivers for car racing is an active field of research in the area of robotics and artificial intelligence. A controller called Ahura (a heuristic-based racer) for the open racing car simulator is proposed in this paper. Ahura includes five modules, namely steer controller, speed controller, opponent manager, dynamic adjuster, and stuck handler. These modules have 23 parameters all together that are tuned using an evolutionary strategy for a particular car to ensure fast and safe drive on different tracks. These tuned parameters are further modified by the dynamic adjuster module during the run according to the width, friction, and dangerous zones of the track. The dynamic adjustment enables Ahura to decide on-the-fly based on the current situation; hence, it eliminates the need for prior knowledge about the characteristics of the track. The driving performance of Ahura is compared with other state-of-the-art controllers on 40 tracks when they drive identical cars. Our experiments indicate that Ahura performs significantly better than other controllers in terms of damage and completion time especially on complex tracks (road tracks). Also, experiments show that the overtaking strategy of Ahura is safer and more effective compared to other controllers.
机译：为赛车设计自动驾驶器是机器人技术和人工智能领域的活跃研究领域。本文提出了一种用于开放式赛车模拟器的称为Ahura（基于启发式的赛车手）的控制器。 Ahura包括五个模块，即转向控制器，速度控制器，对手管理器，动态调节器和卡住的处理程序。这些模块总共具有23个参数，这些参数使用特定汽车的进化策略进行调整，以确保在不同的轨道上快速安全地行驶。在运行过程中，动态调整模块会根据轨道的宽度，摩擦和危险区域进一步修改这些调整后的参数。动态调整使Ahura可以根据当前情况即时做出决定；因此，它消除了对轨道特性的先验知识的需求。在驾驶相同汽车时，Ahura的驾驶性能与40条赛道上的其他最新控制器进行了比较。我们的实验表明，Ahura在损坏和完成时间方面的性能明显优于其他控制器，尤其是在复杂的轨道（道路）上。此外，实验表明，与其他控制器相比，Ahura的超车策略更安全，更有效。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号