Design And Research Of UAV Immersive Operation Platform Based On Multi-info And Visualization

The efficiency,depth and correctness of cognition are major factors for secure flights and accomplishing the mission for UAVs.It also affects the popularity of UAV logistics.There are several flaws in the current interaction method with UAVs and can be improved.Based on the reasons above,by analyzing cognition patterns and characteristics deeply from UAV pilots and discussing graphic processing technology,sensor technology,immersive interaction technology,a multi information immersive interaction platform is designed for UAVs.In order to meet the needs of graphic quality and stability for virtual reality technology,an optimized compression algorithm based on Fast Fourier Transformation as well as UAV air mechanics simulation and quadrotor control simulation based on Fuzzy PID are designed.An optimized compression algorithm based on Spinning Door Transformation is also introduced to reduce the size of real-time sensor data.The whole system is made up of a control center(computer),a VR headset,a drone,a video capture device,a developing board combined with multi sensors and a software kit.It achieves the goal of "multi-information" and "immersive" and provides the most efficient cognition condition for UAV pilots in order to understand the status and position of their UAVs clearly and accomplish the delivery mission successfully.