1 Introduction
Robot path planning is to make a collision free path between the starting point and the target point in a given working environment [1]. The neural network has the characteristics of strong fault tolerance and adaptive learning, which can better analyze and fuse the information in the unstructured environment. Fuzzy control has the ability of logical reasoning and is more effective in dealing with structured knowledge. Combining the advantages of neural network and fuzzy control, fusing the self-learning ability of neural network and the fuzzy reasoning ability of fuzzy control, a robot path planning control algorithm based on fuzzy neural network is proposed [2]. However, the single fuzzy neural network has a relatively high precision, but it has the disadvantage of slow convergence rate, and it will fall into the local extremum at any time. So it is not suitable for the large-scale and fast search [3].