C.R. Halkyard

Papers

Total Citations

233

H-Index

About

C.R. Halkyard is a robotics researcher whose work centers on the dynamics and control of two-wheeled, self-balancing robots—a class of vehicles that includes personal transporters and agile mobile platforms. His most significant contribution is the comprehensive 2013 review "Review of modelling and control of two-wheeled robots," which has garnered 227 citations, serving as a foundational resource for engineers and academics working on these inherently unstable systems. This paper systematically surveys the mathematical models and control strategies—from PID to advanced nonlinear methods—that enable stable locomotion and maneuverability. Halkyard has also investigated practical challenges in real-world deployment, notably in "Effect of Limiting Wheel Slip on Two-Wheeled Robots in Low Traction Environments" (2012), which addresses the critical issue of maintaining balance and control on slippery or uneven surfaces. By bridging theoretical control design with the constraints of physical traction, his work helps push two-wheeled robots from laboratory prototypes toward robust, field-ready applications. Halkyard’s research is essential reading for anyone seeking to understand the core principles and practical hurdles in balancing robot design.