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《计算机技术与发展》[ISSN:1006-6977/CN:61-1281/TN]

卷:

期数:

2006年02期

页码:

142-144

栏目:

智能、算法、系统工程

出版日期:

1900-01-01

文章信息/Info

Title:

An Offensive Strategy Based on Potential Field in RoboCup

文章编号:

1005-3751（2006）02-0142-03

作者:

刘亮¹ 李龙澍¹; 2

[1]安徽大学计算机科学与技术学院[2]安徽大学计算智能与信号处理教育部重点实验室

Author(s):

LIU Liang;  LI Long-shu

[1]School of Computer Science and Technology, Anhui University[2]Ministry of Education Key Lab. of Intelligence Computing and Signal Processing at Anhui University

关键词:

势能场; 进攻策略; RoboCup

Keywords:

potential field; offensive strategy;  RoboCup

分类号:

TP242.6

文献标志码:

A

摘要:

文中设定了一个势能场来描述比赛的情况。在这样的势能场中，球将向势能降低的方向运动。定义了3种势能场：第一种是对球场定义的；第二种是对每一个球员定义的；最后一种是前两种的结合。在实际中运用的是第一种。把这一方法提供给队员让他们用它来做出判断，他们将依靠判断势能的大小来决定球往哪踢。把这种策略与以往的基于逻辑准则的策略进行了比较，基于势能场的策略在很多情况下会做出更好的决定，在其他情况下也不会比以前的策略更差

Abstract:

Propose a potential field approach to represent a game situation. In a potential field, a ball should be moved according to the gradient of the potential field. There are three kinds of potential fields. One is defined for a game field, and another is defined for each robot. The last one is defined as the combination of the first two. The combined field is used for evaluation of a situation. Applied this method to robot control program. Potential values are used to determine the direction where a robot kicks a ball to. Compared the potential field based strategy and an usual rule based strategy. The potential field based strategy makes better decisions in several cases and hash＇ t worse decisions than the rule based strategy

备注/Memo

备注/Memo:

国家自然科学基金（60273043）;安徽省高校学科拔尖人才基金（05025102）;安徽省自然科学基金（050420204）刘亮（1981-），男，安徽合肥人，硕士研究生，研究方向为智能体协作和机器人足球； 李龙澍，教授，博士生导师，研究方向为智能软件和知识工程

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更新日期/Last Update: 1900-01-01