Title :
A low cost absolute 2D position calculation system
Author_Institution :
ARM-Based Products Support Group, Rousset
Abstract :
This paper explains how to use a signal-processing algorithm, fuzzy logic based, in order to accurately estimate a 2D position thanks to a single inertial sensor: a dual-axis accelerometer. This kind of low cost system is adequate for toys or home robots. Experimental results show the efficiency of this algorithm computed in real time in an AT91SAM7S256 microcontroller.
Keywords :
accelerometers; fuzzy control; fuzzy logic; microcontrollers; position control; position measurement; signal processing; 2D position calculation system; AT91SAM7S256 microcontroller; dual-axis accelerometer; fuzzy logic; microcontroller; signal-processing algorithm; single inertial sensor; Acceleration; Accelerometers; Algorithm design and analysis; Costs; Filters; Fuzzy logic; Gyroscopes; Microcontrollers; Navigation; Sensor systems; accelerometer; fuzzy logic; microcontroller; navigation;
Conference_Titel :
SICE-ICASE, 2006. International Joint Conference
Conference_Location :
Busan
Print_ISBN :
89-950038-4-7
Electronic_ISBN :
89-950038-5-5
DOI :
10.1109/SICE.2006.315186
