Leon M. Headings

About

Leon M. Headings is a leading researcher in soft robotics and human-robot interaction, with a focus on creating safer, more adaptable robotic systems. His work centers on two key innovations: fluidic prestressed composite (FPC) actuators for soft robotic grippers, and discrete layer jamming mechanisms for variable-stiffness robot arms. Headings has made major contributions by developing novel modeling methods for highly deformable FPC actuators—enabling soft grippers that can gently and continuously grasp objects—and by pioneering discrete layer jamming, a tunable stiffness mechanism that allows robot arms to switch between compliant (safe) and stiff (precise) states. His most cited paper, "Modeling of Fluidic Prestressed Composite Actuators With Application to Soft Robotic Grippers" (2022, 35 citations), addresses the challenge of modeling large deflections in soft actuators. His work on discrete layer jamming (2019, 23 and 17 citations) directly targets safe co-robotics, reducing injury severity during human-robot impacts. Headings’ research bridges theoretical modeling and practical application, advancing the field toward robots that are both capable and safe for collaborative environments.

Research Focus

Key Achievements

Top Papers

1. 1
   Modeling of Fluidic Prestressed Composite Actuators With Application to Soft Robotic Grippers

   35 citations · 2022
2. 2
   Discrete Layer Jamming for Variable Stiffness Co-Robot Arms

   23 citations · 2019
3. 3
   Modeling of Soft Robotic Grippers Integrated With Fluidic Prestressed Composite Actuators

   20 citations · 2021
4. 4
   Discrete Layer Jamming for Safe Co-Robots

   17 citations · 2019
5. 5
   Hybrid Jamming Variable-Stiffness Link for Safe Co-Robots

   4 citations · 2021
6. 6
   Near DC force measurement using PVDF sensors

   3 citations · 2018
7. 7
   Characterization of a PVDF sensor embedded in a metal structure using ultrasonic additive manufacturing

   2 citations · 2023

Key Collaborators

Contact & Links