Dynamic data acquisition and analysis of flapping-wing MAV

This article presents the structure of the virtual instrument measurement and control system of flapping wing-MAV (Micro Air Vehicle). A measurement system of dynamic experiments has been developed by using the multithreads technique based on safety queue for avoiding deadlocks, which is the key problem of multithreads. Moreover according to the object of the dynamic experiment of micro air vehicle, the advantages of the multithreads techniques based on safety queue applied in the dynamic measurement and control experiments are explained. Through testing a kind of flapping-wing MAV in wind tunnel, and calculating the sampling spectrum of some experiment results, the correctness of dynamic measurement is validated.