Lianglun Cheng

Papers

Total Citations

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About

Lianglun Cheng is a researcher specializing in micro-robotics and dynamic systems, with a particular focus on the locomotion and stability of robots operating in constrained environments. His notable work, "Dynamics Stability of the Micro Robot Moving in Bent Pipe" (2001), represents a pioneering contribution to the field of micro pipe robotics. In this research, Cheng introduced a novel type of micro pipe robot alongside a constrained dynamic model incorporating frictional contact mechanics. By employing singular perturbation methods, he was able to derive additional necessary conditions for ensuring contact force stability within a reduced rigid body model — a sophisticated analytical approach that advanced the theoretical foundations of micro-robot design and control. This work addresses the inherently complex challenges of navigating robots through curved and confined pipeline geometries, a problem with significant practical implications for inspection, maintenance, and minimally invasive applications. While the citation count remains modest at 2, the technical depth and originality of the research reflect a meaningful contribution to an emerging and specialized domain, laying groundwork for future developments in micro-robotic locomotion and stability analysis within complex mechanical environments.