Thruster Assisted
Thruster-assisted locomotion in legged robots aims to enhance stability and mobility, particularly on challenging terrains, by integrating thrusters for posture control and supplemental force generation. Current research focuses on developing control algorithms, such as capture point control, and reduced-order models to effectively manage the interaction between legged locomotion and thruster forces, drawing inspiration from biological systems like wing-assisted incline running in birds. This approach shows promise for improving the robustness and adaptability of legged robots in various applications, including search and rescue and exploration in complex environments.
Papers
Enhanced Capture Point Control Using Thruster Dynamics and QP-Based Optimization for Harpy
Shreyansh Pitroda, Eric Sihite, Taoran Liu, Kaushik Venkatesh Krishnamurthy, Chenghao Wang, Adarsh Salagame, Reza Nemovi, Alireza Ramezani, Morteza Gharib
Conjugate momentum based thruster force estimate in dynamic multimodal robot
Shreyansh Pitroda, Eric Sihite, Taoran Liu, Kaushik Venkatesh Krishnamurthy, Chenghao Wang, Adarsh Salagame, Reza Nemovi, Alireza Ramezani, Morteza Gharib