Stephen Roderick
Papers
9
Total Citations
145
H-Index
5
About
Stephen Roderick is a robotics researcher whose work spans two interconnected domains: space robotics and rehabilitation engineering. His most significant contributions center on designing and controlling complex robotic systems that operate in safety-critical environments, earning him over 140 citations across his published work. Roderick made notable strides in space robotics through his involvement with the University of Maryland's Ranger robotic satellite servicer, developing autonomous hazard control systems capable of meeting NASA's rigorous space shuttle payload safety requirements. His work extended to enabling autonomous manipulation, including visual target recognition and precision assembly in neutral buoyancy environments that simulate microgravity conditions. Equally impactful is his pioneering research in rehabilitation robotics, where he developed modular control architectures for shoulder rehabilitation arm exoskeletons. His most-cited paper (52 citations) introduced a configuration-space approach to exoskeleton control, while complementary work established systematic methodologies—incorporating hazard analysis and fault tree analysis—for designing software safety systems that meet stringent human-subject safety criteria. This dual focus on autonomous space systems and human-centered rehabilitation robots reflects a career dedicated to making sophisticated robotic systems both intelligent and rigorously safe across vastly different operational contexts.
Research Focus
Key Achievements
Top Papers
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- 3An Approach to Designing Software Safety Systems for Rehabilitation Robots23 citations · 2005
- 4Designing Safety-Critical Rehabilitation Robots18 citations · 2007
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- 7An Autonomous Software Safety System for a Dexterous Space Robot4 citations · 2004
- 8Visual Target Recognition and Tracking for Autonomous Manipulation Tasks3 citations · 2007
- 9Overcoming sensor noise for low-tolerance autonomous assembly2 citations · 2008