Ji Chao Zhao

Papers

Total Citations

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About

Ji Chao Zhao has made foundational contributions to the field of mobile robotics, with a particular focus on the design, dynamics, and control of spherical robots. His most cited work, "Analysis and Simulation of a Spherical Robot" (2010), provides a comprehensive study of a novel spherical robot propelled by an internal counter-weight pendulum mechanism. In this paper, Zhao introduces a mathematical model for the robot’s dynamics and motion, detailing how a driven motor and a steer motor actuate and steer the system through a main axle-connected pendulum. This work has garnered 4 citations and remains a key reference for researchers exploring non-conventional locomotion systems. Zhao’s research addresses critical challenges in robot mobility, including stability, maneuverability, and energy efficiency, offering a foundation for future developments in omnidirectional and all-terrain robots. His contributions are particularly valuable for students and engineers interested in the intersection of mechanical design and control theory, demonstrating how simple internal mechanisms can achieve complex, robust motion in unstructured environments.