Research on flight control system hardware in the loop simulation system based on NI hardware platform for Unmanned Aerial Vehicle

Abstract HIL(Hardware in the loop) simulation of UAV(Unmanned Aerial Vehicle) plays an important role flight control sysrtem development and algorithm verification. Taking open source system Pixhawk as research object, this paper establishes a HIL based on NI(National Instrument) hardware platform. The dynamic model kinematic are modeled through Simulink, online management is realized Veristand, display parameters fault injection Labview. can test functional performance, reliability safety system. results show that platform works reliably has good real-time performance. It effectively carry out for UAV.