@article {nairfault, title = {Fault-Tolerant Formation Control of Nonholonomic Robots Using Fast Adaptive Gain Nonsingular Terminal Sliding Mode Control}, year = {Submitted}, author = {Nair, Ranjith Ravindranathan and Karki, Hamad and Shukla, Amit and Behera, Laxmidhar and Jamshidi, Mo} }