SHI Lei

Work place: Xihua University, Chengdu, China

E-mail: shilei19851018@163.com

Website:

Research Interests: Robotics, Computer Architecture and Organization, Process Control System, Control Theory

Biography

Lei SHI was born in Shanxi, China, in 1985. With good performance, he received his Bachelor’s degree in Machine design, manufacturing and automation major in the Department of Mechanical Engineering and Automation from Xihua University, Chengdu, China, in 2009. In the same year, he was recommended for admission to Mechanical Design and Theory of Xihua University with the highest composite score in the department and began to associate in Robotic Researches. During his postgraduate study, he’s been to Harbin Institute of Technology quite often to exchange ideas with its relevant personnel about robotic researches. The team led by him won two first places, two second and a third in the "Information Science and Technology Institute of China Cup," the Tenth National Robotics Competition and the 2010 FIRA Robot World Cup qualifying competition in the Chinese team. His current research interests include Intelligent Robots, Electromechanical Integration Technology, and Modern Control Technology etc. 

Author Articles
Research on Humanoid Robot Soccer System Based on Fuzzy Logic

By SHI Lei WANG Qiang Wu lijun

DOI: https://doi.org/10.5815/ijcnis.2010.01.06, Pub. Date: 8 Nov. 2010

This paper presents the use of a fuzzy logic controller combined with Machine Vision to improve the accuracy to identify the ball and speed of approaching the ball in Robot Soccer. The conventional robot control consists of methods for path generation and path following. When a robot moves away the desired track, it must return immediately, and while doing so, the obstacle avoidance behavior and the effectiveness of such a path are not guaranteed. So, motion control is a difficult task, especially in real time and high speed control. To achieve good control performance and requirements for timeliness, accuracy to identify and approach the ball, the paper designs a sugeno fuzzy control system, which could make robot complete the whole football performance, including finding, approaching and shooting ball. At the end of the paper, to validate the proposed fuzzy algorithm, the experiment on METALFIGHTER-2 humanoid robot has been run, which showed that the fuzzy controller is effectiveness and robustness.

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