A. R. Johnston
Papers
1
Total Citations
63
H-Index
1
About
A. R. Johnston is a pioneering figure in mobile robotics and autonomous navigation, whose foundational work in the 1970s helped define the field. His key research areas include laser-based sensing, robotic perception, and the development of early autonomous vehicle systems. Johnston’s most notable contribution is his seminal 1977 paper, "A scanning laser rangefinder for a robotic vehicle," which has accumulated 63 citations and is widely recognized as a landmark in robotic sensing. In this work, he described the complete hardware and software design of a scanning laser rangefinder (LRF) integrated with a minicomputer, addressing functional requirements that were far ahead of their time. This system enabled a robotic vehicle to perceive its environment in three dimensions, laying the groundwork for modern LIDAR technology used in self-driving cars and advanced robotics. By detailing both the engineering challenges and solutions, Johnston provided a blueprint that influenced generations of researchers. His work remains a touchstone for anyone studying the origins of autonomous navigation and real-time environmental mapping.
Research Focus
Key Achievements
Top Papers
- 1A scanning laser rangefinder for a robotic vehicle63 citations · 1977