DocumentCode
1652173
Title
Ultrasonic tracking localization system based on DSP
Author
Guo, Gang ; Wang, Bo ; Hou, Cheng-shun ; Han, Jian-guo
Author_Institution
Coll. of Commun. Eng., Jilin Univ., Changchun
fYear
2008
Firstpage
482
Lastpage
485
Abstract
A two-dimensional ultrasonic tracking localization system based on DSP is presented in this paper. Adaptive threshold voltage is used to avoid interference in infrared signal of the system. Because digital filter and correlation detection algorithm have been used in the system, the system can track the target accurately in real-time. Experiment shows that the system designed in this paper has the merits of high precision, real-time and good symmetry.
Keywords
digital filters; digital signal processing chips; medical signal processing; DSP; adaptive threshold voltage; correlation detection algorithm; digital filter; interference; ultrasonic tracking localization system; Digital filters; Digital signal processing; Pulse circuits; Pulsed power supplies; RLC circuits; Real time systems; Resonance; Resonant frequency; Space vector pulse width modulation; Target tracking;
fLanguage
English
Publisher
ieee
Conference_Titel
Signal Processing, 2008. ICSP 2008. 9th International Conference on
Conference_Location
Beijing
Print_ISBN
978-1-4244-2178-7
Electronic_ISBN
978-1-4244-2179-4
Type
conf
DOI
10.1109/ICOSP.2008.4697175
Filename
4697175
Link To Document