折叠翼垂直起降飞行器多体动力学建模和控制
吕海龙, 刘燕斌, 陈柏屹, 何真, 贾军

Multibody Dynamics Modeling and Control of Folding Wing Vertical Takeoff and Landing Aircraft
LÜ Hailong, LIU Yanbin, CHEN Boyi, HE Zhen, JIA Jun
图3 局部坐标系及折叠角的定义
Fig.3 Definition of local coordinate system and folding angle