Investigation of a Model Helicopter Navigation and Control System

This article take the JR-260 mold helicopter as the object of study,based on embedded Linux operating system,developing a micro-integrated navigation and control systems.Hardware system using the integrated navigation system MNAV100CA and embedded flight control computer Stargate,a solid integration of the accelerometers,angular rate sensors,magnetic heading of the atmosphere and a GPS receiver,and the R/C receiver pulse-modulation(PPM) Model aircraft steering gear interface.Software design to Expand Kaman filtering and surveillance methods to achieve the status of navigation systems design,based on real-time Linux threading mechanism of the model aircraft steering gear drivers,to 802.11 b wireless network signals in the air to fly the Senate real-time transmission and the portable ground station on the real-time monitoring.