Bruce I. Hartman

Papers

Total Citations

434

H-Index

About

Bruce I. Hartman has made foundational contributions to the field of autonomous vehicle navigation, with his research centered on local path planning algorithms and mobile robotics. His most influential work focuses on the mathematical formalization of smooth path generation — a critical challenge in enabling autonomous vehicles to navigate efficiently and safely through complex environments. Hartman's seminal research introduced two key cost functions for evaluating path smoothness: path curvature and the derivative of path curvature. These definitions yielded two elegant classes of paths — circular arcs and cubic spirals — with cubic spirals proving particularly powerful due to their mathematically rich properties for connecting vehicle configurations. This framework provided autonomous systems with computationally tractable methods for generating smooth, physically realizable trajectories between arbitrary positions and orientations. The sustained impact of this work is evident across multiple publications spanning over a decade, accumulating more than 430 citations collectively, reflecting the enduring relevance of his contributions to a rapidly evolving field. His earlier work on model and sensor-based navigation further demonstrates his broad engagement with the practical challenges of autonomous mobile robotics. Hartman's research laid important theoretical groundwork that continues to inform modern autonomous driving systems and motion planning research today.