A novel virtual sensor measurement system with one high-speed camera was proposed for measuring motion parameters of free flying insect.An optical image system was designed and the virtual four-ocular stereo vision measurement system was developed based on analyzing the principle of virtual four-ocular measuring.To measure the motion parameters of free flying insect,a free flying inducement system aimed to the small view field of virtual stereo system was designed.The measurement system and inducement system were verified by measuring the honeybee’s double wings motion parameters.The experimental results show that the measurement system is feasible for measuring free flying insect.