%0 Journal Article %T Design method of control law of tilt-rotor aircraft based on modal characteristic analysis %A Yang, Baojun %A Zhang, Junhong %A Song, Zhaorui %J Proceedings of SPIE %V 12331 %P 123311U-123311U-8 %@ 0277-786X %D 2022-11-10 %I SPIE %~ DeepDyve