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Motion Capture and Contemporary Optimization Algorithms for Robust and Stable Motions on Simulated Biped Robots

机译:用于模拟双层机器人的强大稳定运动的运动捕获和当代优化算法

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Biped soccer robots have shown drastic improvements in motion skills over the past few years. Still, a lot of work needs to be done with the RoboCup Federation's vision of 2050 in mind. One goal is creating a workflow for quickly generating reliable motions, preferably with inexpensive and accessible hardware. Our hypothesis is that using Microsoft's Kinect sensor in combination with a modern optimization algorithm can achieve this objective. We produced four complex and inherently unstable motions and then applied three contemporary optimization algorithms (CMA-ES, xNES, PSO) to make the motions robust; we performed 900 experiments with these motions on a 3D simulated Nao robot with full physics. In this paper we describe the motion mapping technique, compare the optimization algorithms, and discuss various basis functions and their impact on the learning performance. Our conclusion is that there is a straightforward process to achieve complex and stable motions in a short period of time.
机译:双足足球机器人在过去的几年中所示运动能力大幅提高。不过,需要大量的工作要在头脑里的RoboCup联合会的2050年愿景实现。一个目标是快速生成可靠的运动创建工作流,最好用廉价的和可访问硬件。我们的假设是,组合使用微软的Kinect传感器与现代优化算法可以实现这一目标。我们产生了四个复杂,本质上是不稳定的运动,然后加3个时尚的优化算法(CMA-ES,xNES,PSO)使运动强健;我们进行了900个试验与在3D仿真机器人淖全物理这些运动。在本文中,我们描述运动映射技术,比较了优化算法,并讨论各种基础功能及其对学习性能的影响。我们的结论是,有一个简单的过程来实现复杂而稳定的运动在很短的时间周期。

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