Company Filing History:
Years Active: 2024
Title: Innovations of Shuaiyang Li
Introduction
Shuaiyang Li is a notable inventor based in Harbin, China. He has made significant contributions to the field of measurement methods through his innovative patents. With a total of 2 patents, his work focuses on enhancing the precision of attitude measurement systems.
Latest Patents
One of his latest patents is a self-adaptive horizontal attitude measurement method based on motion state monitoring. This method utilizes a newly established state space model, where a horizontal attitude angle is treated as a state variable. It compensates for random constant zero offsets using an angular velocity increment and a specific force as measurement quantities. The method improves judgment conditions for a carrier's maneuvering state by integrating acceleration and angular velocity information from a micro electro mechanical system inertial measurement unit (MEMS-IMU). This innovation effectively reduces the influence of carrier maneuvering on horizontal attitude calculations, ensuring high measurement precision across various motion states without external assistance.
Another significant patent is the strapdown inertial navigation heave measurement method using multiple low-pass filter units. This method begins with data collection from a gyroscope and an accelerometer to obtain the carrier's attitude information. It establishes a relationship matrix between the body coordinate system and the geographic coordinate system, leading to the calculation of a rough vertical acceleration. By filtering low-frequency signals and integrating them, the method achieves accurate velocity signals and heave displacement.
Career Highlights
Shuaiyang Li is affiliated with Harbin Engineering University, where he continues to advance research in measurement technologies. His work has garnered attention for its practical applications in various fields.
Collaborations
He collaborates with notable colleagues, including Yuxin Zhao and Yueyang Ben, contributing to a dynamic research environment.
Conclusion
Shuaiyang Li's innovative patents reflect his commitment to enhancing measurement precision in dynamic environments. His contributions are valuable to the field and demonstrate the importance of continuous innovation in technology.