G. A. Armstrong

Papers

Total Citations

H-Index

About

G. A. Armstrong is a researcher whose work lies at the intersection of robotics, sensor systems, and hazardous environment management. His key contributions focus on developing sensor-based control strategies for robotic manipulators, particularly in poorly defined or dangerous work settings. His most cited paper, "Sensor-based whole-arm obstacle avoidance utilizing ASIC technology" (1993), addresses a critical challenge in robotics: enabling manipulator systems to operate safely in unstructured environments. By integrating ASIC (Application-Specific Integrated Circuit) technology, Armstrong proposed a method for whole-arm obstacle detection and avoidance, significantly reducing the risk of collisions in applications where both the robot and its surroundings are vulnerable. This work has direct relevance to the Environmental Restoration and Waste Management (ER&WM) Program, where robots must navigate hazardous, unpredictable spaces—such as nuclear waste sites—without endangering personnel or equipment. Though his citation count is modest, Armstrong’s research laid foundational groundwork for safer, more autonomous robotic operations in high-stakes environments, highlighting the importance of robust sensor integration in real-world robotics. His contributions remain a reference point for engineers developing systems for environmental remediation and industrial safety.