Modeling and Sliding Mode Control with Boundary Layer for Unmanned Coaxial Rotor Ducted Fan Helicopt

• 作 者: Chen Zhi Wang Daobo Zeng Ziyan
• 机 构: CollegeofAutomationEngineering
• 出 处: 南京航空航天大学学报：英文版
• 发表日期: 2016年2期
• 关键词: MODELING COAXIAL ROTOR ducted fan HELICOPTER (RDFH) TIME-DOMAIN analysis sliding
• 基金项目: supported by the National Natural Science Foundation of China(Nos.61304223,61374116,61503185),Specialized Research Fund for the Doctoral Program of Higher Education(20123218120015)

The structure and modeling of a novel unmanned coaxial rotor ducted fan helicopter(RDFH)are introduced,and then,based on the helicopter air dynamics and kinematics principles,a nonlinear model of the coaxial rotor ducted fan helicopter is developed and im