Title :
Embeded smart sensor: System design and application
Author :
Yang Kehu ; Yu Wensheng
Author_Institution :
Sch. of Mech. Electron. & Inf. Eng., China Univ. of Min. & Technol., Beijing, China
Abstract :
This paper proposed an embedded smart sensor which is consisted of a 6 DOF(Degree Of Free) IMU(Inertial Measurement Unit), a 3-axis magnetic compass, a monocular camera and a DSP processor which is high performance and power saved, and briefly discussed the design and construction of the system´s hardware. By using this embedded smart sensor, we proposed a attitude determination method which is based on the quaternion and the epipolar geometry. The experimental results demonstrated the effectiveness of the methods.
Keywords :
cameras; compasses; digital signal processing chips; intelligent sensors; 3-axis magnetic compass; 6 DOF; 6 degree of free; DSP processor; IMU; attitude determination method; embedded smart sensor; epipolar geometry; inertial measurement unit; monocular camera; quaternion geometry; system design; Automation; Charge coupled devices; Electronic mail; Geometry; Global Positioning System; Intelligent sensors; Position measurement; Attitude Determination; Epipolar Geometry; Quaternion; Smart Sensor;
Conference_Titel :
Control Conference (CCC), 2010 29th Chinese
Conference_Location :
Beijing
Print_ISBN :
978-1-4244-6263-6
