Embedded Motion Control 2015 Group 11

Group Members

Name	Student nr	Email
Changjie Guan	0927222	c.guan@student.tue.nl
Yang Xu	0918430	y.xu.1@student.tue.nl
Bolin Zhao	0925735	b.zhao@student.tue.nl
Zhe Zhao	0815651	z.zhao@student.tue.nl
Fei Chen	0923761	f.chen@student.tue.nl
Yizhou Ye	0925611	y.ye@student.tue.nl
Yiran Liu	0843177	y.liu.1@student.tue.nl

Introduction

Task and goal: Find way out of maze as fast as possible.

Requirement

The requirement analysis base on the problem statement and divide in different level of important as ‘must’,’should’,’could’ and ‘wont'

• the robot must can get out of the maze
• the robot must take action by itself
• the robot should get out of the maze as soon as possible
• the robot won’t hint the wall

Functions

Ensure all the requirements can be meeted.

• Move forward and backward, turn around
• Detect the doors
• Detec the distance between the front wall and the robot
• Remember the path and and the door, grid the path and store it with 0 or 1, representing the pass available or not respectively.
• Each step, select a direction where is available. If the current grid has not been recorded, record it and move on. If the current gird has been recorded as well as its surrounding grids, randomly choose a grid from recorded and move on. If all the maze has been searched, the robot must go out the maze.

Activity model

Behavioural model

Behavioural model:

• Environment context
• Task context
• Skill context
• Robot context

Structure model

Schedule

May. 13: Corridor competition.
June. 17: Maze competition.