Dongyang Liu

Shandong University of Science and Technology

Papers

Total Citations

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About

Dongyang Liu is a researcher whose work sits at the intersection of robotics, autonomous navigation, and computational geometry. His key research areas include mobile robot path planning, optimization algorithms, and spatial data structures. Liu’s most notable contribution is the development of a novel path planning method that fuses the weighted Voronoi diagram with the A* algorithm, a foundational approach in robotics for global search and cost minimization. This work, published in 2022 and garnering 7 citations, addresses a critical limitation of the standard A* algorithm by enhancing its search ability in complex environments. By integrating the weighted Voronoi diagram, Liu’s method improves path safety and efficiency, offering a more robust solution for autonomous mobile robots navigating dynamic spaces. His research is particularly valuable for applications in logistics, warehouse automation, and field robotics, where reliable and optimal path planning is essential. Liu’s contributions demonstrate a keen ability to combine theoretical geometric concepts with practical algorithmic improvements, making his work a useful reference for students and engineers seeking to advance autonomous navigation systems.