Cheng Jun

Papers

Total Citations

H-Index

About

Cheng Jun is a robotics researcher focused on the mechanical design and dynamic optimization of mobile robotic systems, particularly for all-terrain and off-road environments. His key research areas include suspension mechanism design, vibration analysis, and the integration of simulation-driven parameter optimization for enhanced vehicle stability and traction. In his most cited work, "Characteristics Analysis and Optimization Design of Suspension Mechanism of All-terrain Mobile Robot" (2022, 7 citations), Cheng Jun developed a double-wishbone suspension system tailored for multi-terrain mobility. He established a dynamic mathematical model and utilized ADAMS-Simulink co-simulation to analyze vibration responses under various road excitations, optimizing critical parameters such as damping ratio, stiffness, and swing arm angle. His contributions are validated through extensive outdoor experiments on cobblestone, bluestone, soil, and grass surfaces, demonstrating significant improvements in vibration damping, obstacle-crossing capability, and torque-to-traction conversion efficiency. This work bridges theoretical dynamics with practical robotic design, offering a systematic methodology for improving all-terrain robot performance. Cheng Jun’s research is valuable for students and engineers working on mobile robotics, suspension systems, and terrain-adaptive vehicle design.