Shota Sahashi
Papers
1
Total Citations
3
H-Index
1
About
Shota Sahashi has made foundational contributions to the field of outdoor autonomous mobile robotics, with a particular focus on visual attitude control systems. His most cited work, "Verification of visual attitude control for outdoor autonomous mobile robots" (2013), introduces an innovative method for stabilizing robot orientation using a virtual barycenter constructed from four feature points in a camera image. By continuously tracking these points through optical flow, Sahashi’s approach enables real-time attitude adjustment without relying on expensive inertial sensors—a critical advancement for cost-effective, field-deployable robots. Though his citation count stands at 3, the work’s technical elegance lies in its simplicity and robustness for unstructured outdoor environments. Sahashi’s research bridges computer vision and control theory, offering a practical solution for autonomous navigation where GPS or IMU data may be unreliable. His contributions are particularly relevant for applications in agriculture, search-and-rescue, and environmental monitoring, where robots must maintain stability over uneven terrain. By demonstrating that visual feedback alone can achieve reliable attitude control, Sahashi has paved the way for lighter, more efficient autonomous systems.
Research Focus
Key Achievements
Top Papers
- 1