A method of attitude determination with magnetic data only using in four degree of freedom vehicles
Tri-axial magnetometers used to calculate the heading information of vehicles.In this paper,a method of determining attitude variations using only one tri-axial magnetometer was proposed.The condition is that the vehicle has only four degrees of freedom(moving pitch and roll).In addition,the attitude changing process was decomposed.Therefore,the attitude was calculated with the data of current moment and precious moment.In this way,the affection of the third-axis turbulence was suppressed.Then,experimental results verified the accuracy of proposed method.
Attitude determination IMU Magnetomerters
X.N.Zhu T.Zhao Zh.J.Zhou D.F.Cheng
College of Instrumentation & Electrical Engineering,Jilin University Changchun,China
国际会议
重庆
英文
722-725
2017-10-03（万方平台首次上网日期，不代表论文的发表时间）