Guohua Sun

Title: Guohua Sun: Innovator in Hydraulic Control Technology

Introduction

Guohua Sun is a notable inventor based in Nanchang, China. He has made significant contributions to the field of hydraulic control technology. His innovative work focuses on enhancing the safety and efficiency of hydraulic systems.

Latest Patents

Guohua Sun holds a patent for "Systems for electro-hydraulic control of hydraulic pipeline rupture protection based on differential pressure feedback." This system is designed to provide effective protection against hydraulic pipeline ruptures. It includes a hydraulic actuation system and a controller system that features a differential pressure feedback loop and a flow rate diagnostic loop. The differential pressure feedback loop is responsible for obtaining a flow rate signal within a hydraulic pipeline and determining a proportional signal. The flow rate diagnostic loop then uses this proportional signal to monitor safety conditions and can cut off the actuating end of the hydraulic actuation system if necessary, ensuring pipeline rupture protection.

Career Highlights

Guohua Sun is affiliated with East China Jiaotong University, where he continues to advance his research in hydraulic control technologies. His work has garnered attention for its practical applications in improving safety measures in hydraulic systems.

Collaborations

He has collaborated with colleagues such as Ruqi Ding and Junwei Dong, contributing to the advancement of hydraulic control technology through teamwork and shared expertise.

Conclusion

Guohua Sun's innovative contributions to hydraulic control technology demonstrate his commitment to enhancing safety in engineering applications. His patent reflects a significant advancement in the field, showcasing the importance of research and development in creating effective solutions.