Tongjian Liu

Title: Innovations of Tongjian Liu in Aero-Engine Control Systems

Introduction

Tongjian Liu is a prominent inventor based in Liaoning, China. He has made significant contributions to the field of aero-engine control systems. His innovative approach addresses critical challenges in maintaining system stability during actuator faults.

Latest Patents

Tongjian Liu holds a patent titled "Bumpless transfer fault tolerant control method for aero-engine under actuator fault." This invention provides a solution to the undesired oscillation problems that can arise from active fault tolerant control methods. The bumpless transfer method ensures that the reconfigured control system of an aero-engine maintains the same state and output as the original fault-free system. This is achieved without altering the structure and parameters of the controller, thus meeting the desired control objectives while ensuring smooth transient states.

Career Highlights

Tongjian Liu is affiliated with Dalian University of Technology, where he continues to advance research in aero-engine technologies. His work has garnered attention for its practical applications in enhancing the reliability and performance of aero-engines.

Collaborations

Tongjian Liu has collaborated with notable colleagues, including Yanhua Ma and Xian Du. Their joint efforts contribute to the ongoing development of innovative solutions in the field of aerospace engineering.

Conclusion

Tongjian Liu's contributions to aero-engine control systems exemplify the importance of innovation in addressing complex engineering challenges. His patent reflects a commitment to enhancing the safety and efficiency of aerospace technologies.