I. Visvary

Papers

Total Citations

H-Index

About

I. Visvary has made focused and impactful contributions to the field of mobile robotics, with a particular emphasis on autonomous navigation and path planning for nonholonomic systems. Their research addresses the fundamental challenge of enabling car-like robots to navigate complex, partially known environments in real time. A central achievement is the development of a modified A* algorithm, designed specifically for online control, which rapidly computes optimal paths while respecting the kinematic constraints of nonholonomic vehicles. Complementing this, Visvary pioneered a novel navigation method leveraging laser scanner data to estimate robot position and orientation by detecting straight edges, enhancing localization accuracy. Their work also introduced a highly efficient solution for online path generation in dynamic settings, capable of producing optimal trajectories with remarkable speed. While the citation counts for these foundational papers (ranging from 2 to 4) reflect a specialized audience, the practical significance of Visvary’s algorithms—particularly their speed and optimality—has established a solid basis for subsequent research in real-time robotic control and sensor-based navigation.