@inproceedings{paperid:1007579, author = {Hasanzadeh, Shahir and Akbarzadeh Tootoonchi, Alireza}, title = {Obstacle Avoidance of Snake Robot Moving with a Novel Gait using Two-Level PID Controller}, booktitle = {IEEE - CIS RAM2008}, year = {2008}, location = {Chengdu}, keywords = {snake robot; gait; control; genetic algorithm.}, }