关键词: 路径规划, 目标不可达问题, 对称多项式

Abstract:

A method to solve the problem of goal nonreachable with obstacle nearby (GNRON) is proposed. The limitations of classical artificial potential field are GNRON and the chattering phenomenon when mobile robot moves near the obstacle or pass through the narrow space. The proper gain factor is selected to solve GNRON problem so as to make the robot reach the goal rapidly. The redundant points are eliminated using the tensing method and the smooth optimized path is gained using the symmetric polynomials in polar coordinates.

Key words: path , planning,  , GNRON,  , symmetric , polynomials