The impact of radiation degraded li-ion battery to mobile robots

2017 International Conference on Mechanical, System and Control Engineering (ICMSC) Pub Date : 2017-05-01 DOI:10.1109/ICMSC.2017.7959471

Ying Li, Sihao Ding, Chuting Tan, Yuan F. Zheng, L. Cao

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引用次数: 1

Abstract

Nuclear power is playing an important role in energy supply in modern society. The safety of nuclear power plant is thus an important issue. Due to the harmful effects of radiation to human body, robots are used when and where the radiation level in the plant is high. Thus study of the radiation effects on robots, especially on the critical components of robots becomes an urgent issue. In this paper, we investigate the impact of the radiated lithium-ion battery to mobile robots. Mobile robots especially visual tracking guided robot can be used to perform multiple tasks in a nuclear environment. Under radiation, the lithium-ion battery will degrade in terms of capacity, which means if the battery is used as a normal battery, the mobile robot will not perform satisfactorily. We first present the result on the battery degradation due to radiation. Then we study the impact to the robot if it is powered by a radiated battery. The performance of the robot is evaluated under two different conditions, before and after the radiation, and by three different experiments. The radiation effects on the robot performance are shown and analyzed.

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辐射降解锂离子电池对移动机器人的影响

核能在现代社会的能源供应中发挥着重要作用。因此，核电站的安全是一个重要的问题。由于辐射对人体的有害影响，在工厂辐射水平高的时候和地方使用机器人。因此，研究辐射对机器人的影响，特别是对机器人关键部件的影响成为一个迫切需要解决的问题。本文研究了辐射锂离子电池对移动机器人的影响。移动机器人特别是视觉跟踪制导机器人可以在核环境中执行多种任务。在辐射下，锂离子电池的容量会退化，这意味着如果电池作为普通电池使用，移动机器人的性能将无法令人满意。我们首先提出了由于辐射导致的电池退化的结果。然后研究了以辐射电池供电对机器人的影响。在辐射前后两种不同的条件下，通过三种不同的实验来评估机器人的性能。分析了辐射对机器人性能的影响。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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2017 International Conference on Mechanical, System and Control Engineering (ICMSC)

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