Development and optimization of an inertially stabilized platform (gimbal) system for UAVs: Motion study and drivetrain

Abstract

In this scholarly work, an in-depth analysis is conducted on stabilization systems utilized in Unmanned Aerial Vehicles (UAVs) and Micro Aerial Vehicles (MAVs). The primary focus is on Inertially Stabilized Platforms (ISPs) tailored for camera payloads. The importance of this project is very high in both the defense and aerospace sectors. Key elements of stabilization systems, such as bearings, actuators, and Inertial Measurement Units (IMUs), are rigorously analyzed. Guidelines for the selection of these components are presented, emphasizing their capacity to manage both static and dynamic operational forces. The study employs specialized software tools for the evaluation and optimization of stabilization system designs. Optimization efforts are particularly directed at weight parameters, thereby enhancing system efficiency and operational performance. Acknowledgment is given to industry leaders in stabilization technologies, adding a practical dimension to the academic research. The dissertation concludes by delineating its contributions to both academic research and potential industrial applications, and suggests further research in the comparative analysis of stabilization techniques under varying operational conditions. The research serves as a critical resource for comprehending the complexities involved in the design and operation of stabilization systems in UAVs and MAVs, thereby contributing significantly to the existing literature in aerial surveillance technology.