no code implementations • 28 Feb 2023 • Utkarsh A. Mishra, Yongxin Chen
While certain goals can be achieved by picking and placing the objects of interest directly, object reorientation is needed for precise placement in most of the tasks.
no code implementations • 15 Nov 2021 • Manan Tomar, Utkarsh A. Mishra, Amy Zhang, Matthew E. Taylor
A wide range of methods have been proposed to enable efficient learning, leading to sample complexities similar to those in the full state setting.
no code implementations • 15 May 2021 • Utkarsh A. Mishra
While skeletal models are driven with motor actuation, musculoskeletal models perform through muscle-tendon actuation.
no code implementations • 4 Apr 2021 • Lokesh Krishna, Utkarsh A. Mishra, Guillermo A. Castillo, Ayonga Hereid, Shishir Kolathaya
In this paper, with a view toward deployment of light-weight control frameworks for bipedal walking robots, we realize end-foot trajectories that are shaped by a single linear feedback policy.
no code implementations • 2 Dec 2020 • Gaurav Bhardwaj, Utkarsh A. Mishra, N. Sukavanam, R. Balasubramanian
For the task of climbing stairs by a 9-link biped model, a cycloid trajectory for swing phase is proposed in such a way that the cycloid variables depend on the staircase dimensions.
no code implementations • 2 Dec 2020 • Gaurav Bhardwaj, Utkarsh A. Mishra, N. Sukavanam, R. Balasubramanian
Here, an adaptive trajectory planning algorithm is developed so that biped robots of varying link lengths, masses can climb down on varying staircase dimensions.