Rotary-Wing Flying Robot Attitude Controller for Hovering. - Sarbari Datta; Umesh Patkar; Somajoyti Majumder; Manik C. Majumder (AIR, 2013)

Studies on effect of pitch and roll variations on quadrotors's thrust generated. - Umesh Patkar; Sarbari Datta; Manik C. Majumder; Somajoyti Majumder; S. K. Char; A. Das (AIR, 2013)

Attitude Controller for Steady Hover of a Rotary-Wing Flying Robot. - Sarbari Datta; Umesh Patkar; Somajyoti Majumder (J. Intell. Robotic Syst., 2014)

Design principles of the locomotion mechanism of a wall climbing robot. - A. Das; Umesh Patkar; S. Jain; Somajoyti Majumder; D. N. Roy; S. K. Char (AIR, 2015)

Rotary-wing aerial robot configuration for in-flight switching for hovering. - Sarbari Datta; Umesh Patkar; Somajoyti Majumder; Manik C. Majumder (AIR, 2015)