Longhai Xu

Title: **Longhai Xu: Innovator in Vibration Detection Technology**

Introduction

Longhai Xu, an accomplished inventor based in Wuxi, China, has made a significant contribution to the field of vibration detection technology. With a focus on harnessing optical fiber signal features, Xu’s work offers innovative solutions for accurately determining the time and spatial location of vibrations.

Latest Patents

Xu holds a patent titled "Method and system for detecting and identifying vibration on basis of optical fiber signal feature to determine time-space." This invention provides a comprehensive method that includes several key steps. It starts with acquiring a feature-expanded function vector and a count of vibration categories from a distributed fiber-optic sensor. The next steps involve calculating a dimensionality reduction matrix and acquiring a dimensionality-reduced feature function. Following this, Xu's invention enables the primary classification of the vibration signal using parameters from a database, and culminates in refining the classification results to eliminate any inaccuracies.

Career Highlights

Longhai Xu has established himself as a noteworthy figure in his company, Neubrex Co., Ltd. His work emphasizes advancing technologies that leverage fiber-optic signals for improved vibration detection, showcasing his commitment to innovation and practical applications in engineering.

Collaborations

Throughout his career, Xu has collaborated with talented colleagues, including Feng Xie and Hongliang Cong. These partnerships have contributed to the successful development of his technologies and highlighted the collaborative spirit that drives innovation within the company.

Conclusion

Longhai Xu's dedication to pioneering methods in vibration detection exemplifies his inventiveness and expertise. His patent demonstrates not only a remarkable advancement in technology but also serves as a foundation for future developments in the field. With the ongoing support from his colleagues at Neubrex Co., Ltd., there is no doubt that Xu will continue to be a significant player in the realm of innovation and technology related to vibration measurement.