Yan Xiang

Title: Innovations by Yan Xiang in Underwater Detection Technologies.

Introduction

Yan Xiang is an accomplished inventor based in Nanjing, China. He has made significant contributions to the field of underwater detection technologies, particularly in the context of dam infrastructure. With a total of two patents to his name, his work focuses on enhancing the safety and efficiency of underwater inspections.

Latest Patents

Yan Xiang's latest patents include an "Underwater detection method and system for contact leakage of tunnel joints of dam culvert." This innovative method utilizes an underwater robot to capture image sequences of the culvert, which are then processed to identify leakage situations. The system constructs a three-dimensional fluid velocity distribution map, allowing for accurate measurement and trend prediction of leakage. This technology is particularly beneficial in complex underwater environments, as it automates the detection process and reduces reliance on manual inspections.

Another notable patent is the "Self-positioning system and self-positioning identification method of deepwater underwater robot of irregular dam surface of reservoir." This invention features a self-positioning system that employs cross reflection metal plates to determine the underwater robot's coordinates accurately. By integrating a sonar system and a water level indicator, the technology ensures precise positioning in challenging underwater conditions.

Career Highlights

Yan Xiang is affiliated with the Nanjing Hydraulic Research Institute, where he continues to develop innovative solutions for underwater detection and inspection. His work has garnered attention for its practical applications in maintaining dam safety and integrity.

Collaborations

Yan collaborates with esteemed colleagues, including Jinbao Sheng and Chengdong Liu, who contribute to his research and development efforts. Their combined expertise enhances the effectiveness of the projects they undertake.

Conclusion

Yan Xiang's contributions to underwater detection technologies demonstrate his commitment to advancing safety in dam infrastructure. His innovative patents reflect a deep understanding of the challenges faced in underwater environments and provide effective solutions for monitoring and maintenance.