Qianqian Gao

Title: Innovations of Qianqian Gao in Inertial Navigation Systems

Introduction

Qianqian Gao is a notable inventor based in Harbin, China. He has made significant contributions to the field of inertial navigation systems. His innovative approach has led to the development of a unique method that enhances the accuracy of heave measurements.

Latest Patents

Qianqian Gao holds a patent for a "Strapdown inertial navigation heave measurement method using multiple low-pass filter units." This method involves collecting data from a gyroscope and an accelerometer to obtain attitude information of a carrier. By utilizing initial alignment, he establishes a relationship matrix between the body coordinate system and the geographic coordinate system. The process continues with the acquisition of a relationship matrix between the geographic coordinate system and a reference coordinate system based on geographic position. The method effectively filters low-frequency signals to derive accurate velocity signals and heave displacements.

Career Highlights

Qianqian Gao is affiliated with Harbin Engineering University, where he continues to advance research in navigation technologies. His work is characterized by a commitment to improving measurement techniques in various applications.

Collaborations

Qianqian Gao collaborates with esteemed colleagues, including Yuxin Zhao and Tingxiao Wei, who contribute to his research endeavors.

Conclusion

Qianqian Gao's innovative contributions to inertial navigation systems exemplify the importance of research and development in enhancing measurement accuracy. His work continues to influence the field and inspire future innovations.