首页> 外文期刊>IFAC PapersOnLine >On corner cutting in multi-obstacle avoidance problems
【24h】

On corner cutting in multi-obstacle avoidance problems

机译:关于多障碍物避免问题中的拐角切割

获取原文

摘要

One challenging and not extensively studied issue in obstacle avoidance is the corner cutting problem. Avoidance constraints are usually imposed at the sampling time without regards to the intra-sample behavior of the dynamics. This paper improves upon state of the art by describing a multi-obstacle environment over a hyperplane arrangement scaffolding, provides a piecewise description of the "shadow" regions and represents them into a combined mixed integer and predictive control formulation. Furthermore, over-approximation constraints which reduce to strictly binary formulations are discussed in detail. Illustrative proofs of concept, comparisons with the state of the art and simulation results over a classical multi-obstacle avoidance problem validate the benefits of the proposed approach.
机译:避障方面的一个具有挑战性且尚未广泛研究的问题是拐角切割问题。回避约束通常是在采样时施加的,而不考虑动力学的样本内行为。本文通过描述超平面布置脚手架上的多障碍环境对现有技术进行了改进,提供了“阴影”区域的分段描述,并将它们表示为混合的整数和预测控制公式的组合。此外,详细讨论了简化为严格二元公式的过逼近约束。概念说明性证明,与现有技术的比较以及经典多障碍回避问题的仿真结果验证了所提方法的优势。

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