Title :
Creative practice based on Freescale processor smart car with photoelectric sensor
Author :
Junhua, Huang ; Li, Li ; Xianlin, Liang ; Hongbing, Zhang
Author_Institution :
Coll. of Mechatron. & Control Eng., Shenzhen Univ., Shenzhen, China
fDate :
June 29 2010-July 1 2010
Abstract :
This paper presents the design of a smart car system based on the Freescale MC9S12SX128 processor. Infrared photoelectric sensor was used to percept the path information. The motor driving system was designed with the MOSFET circuit and controlled by the PID algorithm. With the speed feedback module and steering gear module, the smart car can run along the track steadily and rapidly.
Keywords :
MOSFET circuits; automotive engineering; microprocessor chips; photoelectric devices; steering systems; three-term control; MOSFET circuit; PID algorithm; freescale MC9S12SX128 processor; freescale processor smart car; infrared photoelectric sensor; motor driving system; speed feedback module; steering gear module; DC motors; Electron tubes; Interference; MOSFET circuits; PD control; Receivers; Transmitters; Infrared phototubes sensor; PD algorithm; PID algorithm; smart car;
Conference_Titel :
Communication Systems, Networks and Applications (ICCSNA), 2010 Second International Conference on
Conference_Location :
Hong Kong
Print_ISBN :
978-1-4244-7475-2
DOI :
10.1109/ICCSNA.2010.5588822
