J. Butler
Papers
1
Total Citations
12
H-Index
1
About
J. Butler’s research centers on the control and optimization of robotic manipulators, with a particular focus on motion planning and trajectory generation. Their most cited work, “A Suboptimal Reference Generation Technique for Robotic Manipulators Following Specified Paths” (1992, 12 citations), tackles the fundamental challenge of moving a multi-degree-of-freedom robotic arm along a complex spatial curve in minimum time, while respecting strict actuator torque constraints. This contribution offers a practical, suboptimal solution to the optimal reference generation problem, balancing computational efficiency with near-time-optimal performance—a critical need in industrial automation and precision robotics. Though Butler’s citation impact is modest, their work provides a foundational stepping stone for researchers exploring time-optimal control under physical limits, influencing subsequent studies in robot dynamics and path planning. By addressing the trade-off between speed and hardware safety, Butler’s research underscores the importance of real-world constraints in robotic systems, making it a valuable reference for engineers and students developing efficient, torque-aware manipulator control strategies.
Research Focus
Key Achievements
Top Papers
- 1