@conference {202, title = {A Hybrid Control Strategy for Autonomous Navigation While Avoiding Multiple Obstacles at Unknown Locations}, booktitle = {Proceedings of the IEEE 15th International Conference on Automation Science and Engineering (CASE)}, year = {2019}, month = {August}, pages = {1042-1047}, author = {V. Muthukumaran and R. G. Sanfelice and G. Elkaim} }