Deformational Measurement of Elasticity Link of Asymmetrical Pitch System for Micro Air Vehicles
Aiming to problems of the traditional machine pitch system for miniaturizing Micro Air Vehicles(MAV), A novel asymmetrical pitch system faced to rotary wing MAV is put forward in this paper. Based on velocity control and phase control, mechanism experiments of deformation of the elasticity link which is key part in asymmetrical pitch system based on strain gauge and rotating electrical connector are done. From deformation curves of the elasticity link, the mechanism that the deformation will periodically change once with the rotor blade rounds a lap is proved. the elasticity link deformation indicate that mechanism of asymmetrical pitch is effective.
micro air vehicle asymmetrical pitch system elasticity Link strain gauge
LUO Jun XIE Shaorong HAO Shanbo FENG Wei
School of Mechatronics Engineering and Automation, Shanghai University, Shanghai 200072
国际会议
北京
英文
2007-08-05（万方平台首次上网日期，不代表论文的发表时间）