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About

Garth Pearce is a leading researcher at the intersection of soft robotics and space manipulator dynamics. His work spans two distinct frontiers: the development of novel soft composite materials and the precise control of flexible space robots. In soft robotics, Pearce’s most cited paper (2020, 36 citations) introduced a liquid metal/elastomer composite exhibiting both strain stiffening and a positive piezoconductive effect—a breakthrough for creating stretchable, self-sensing actuators and sensors. This work has significant implications for wearable tech and adaptive soft machines. Simultaneously, Pearce has made critical contributions to space robotics, particularly in controlling free-flying space robots (FFSR). His 2017 paper (17 citations) pioneered a nonlinear model predictive control strategy for a planar three-link space manipulator, using reaction wheels instead of thrusters for precise, continuous torque—a key advance for debris removal and on-orbit servicing. He further refined this with a generalized decoupling technique (2018) that separates rigid motion from flexible modes in a two-link flexible arm, enabling stable control under external forces. Pearce’s dual expertise in soft matter and space dynamics positions him as a unique voice in creating resilient, intelligent robotic systems for extreme environments.