Tongwei Zhang

Title: Innovations of Tongwei Zhang in Marine Technology

Introduction

Tongwei Zhang is a prominent inventor based in Qingdao, China. He has made significant contributions to marine technology, particularly in the field of path planning for underwater vehicles. With a total of six patents to his name, Zhang's work showcases his expertise and innovative thinking in addressing complex challenges in marine navigation.

Latest Patents

One of Zhang's latest patents is titled "Method and system for path planning of wave glider." This invention relates to a method and system for path planning of a wave glider, which involves acquiring historical navigation data of the glider and an underwater vehicle via a shore-based monitoring center. The process includes fitting historical navigation data nonlinearly by a deep learning neural network to obtain a trained network. Real-time navigation data of the glider and predetermined shipping track data of the vehicle are then utilized to obtain optimized path planning schemes. Ultimately, the optimal path planning scheme is determined by the deep learning neural network, ensuring continuous and reliable information interaction between the glider and the vehicle.

Another notable patent is the "Method and system for determining horizontal distance between transmitting point and receiving point." This invention provides a method for determining the horizontal distance between a transmitting point and a receiving point by obtaining depth values and determining a sound velocity profile. The method eliminates the need to calculate a grazing angle of an eigen sound ray, allowing for quick and efficient calculations of horizontal distance.

Career Highlights

Zhang has worked with esteemed organizations such as the National Deep Sea Center and the Qingdao National Laboratory for Marine Science and Technology Development Center. His experience in these institutions has allowed him to develop and refine his innovative ideas in marine technology.

Collaborations

Throughout his career, Zhang has collaborated with notable colleagues, including Shengjie Qin and Xiangxin Wang. These collaborations have contributed to the advancement of his research and the successful development of his patents.

Conclusion

Tongwei Zhang's contributions to marine technology through his innovative patents demonstrate his commitment to advancing the field. His work not only addresses current challenges but also paves the way for future developments in underwater navigation.