The quadrotor, as one type of unmanned aircraft vehicles, has gained increasing interests in the control community, partially due to its simple aerodynamics and complex dynamics. In this work, a quadrotor system has been constructed with commercial off-the-shelf products. The sensors of inertial measurement unit are micro-electro-mechanical system, whose errors can be analyzed in an auto regressive model. A new attitude estimation scheme based on Kalman filter is proposed, which conducts separate data fusio...
【基金】
supported by the National Basic Research Program of China(No.2012CB821202);
the National Natural Science Foundation of China(61174052,90916003)
【更新日期】
2014-01-06
【分类号】
V279;V249.1
【正文快照】
1 IntroductionIn recent years,due to the technological advances inlow cost micro-electro-mechanical system(MEMS)sen-sor,micro-controller unit(MCU)and brushless direct cur-rent(BLDC)motor,the architecture of quadrotor hasgained great development.Quadrotor