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Jayant Unde

3 accepted papers

2025

Novel Articulated Lead Screw Linear Actuator Enabled by Transforming Linkage Mechanism

RA-L 2025

This letter introduces a novel linear actuator with a high extension ratio, achieved through a unique planar transforming linkage mechanism (TLM) that serves as an articulated lead screw. This mechanism forms a rigid beam when extended and compactly coils when not in use, eliminating the need for an

Cited by 1SourceScholar
2024

Design, Modeling, and Experimental Verification of Passively Adaptable Roller Gripper for Separating Stacked Fabric

RA-L 2024

This letter presents a novel approach to fabric manipulation through the development and optimization of a single-actuator-driven roller gripper. Focused on addressing the challenges inherent in handling fabrics with diverse thicknesses and materials, our gripper employs a passive adaptable mechanis

Cited by 6SourceScholar
2024

Variable Grounding Flexible Limb Tracking Center of Gravity for Sit-to-Stand Transfer Assistance

RA-L 2024

Wearable robotic limbs support sit-to-stand (STS) transfer with increased stability while maintaining a compact size, as well as providing body weight support. This paper proposes a new robotic limb, Variable Grounding Flexible Limb (VGFL). The VGFL achieved a novel strategy in which its grounding p

Cited by 11SourceScholar