河北软件职业技术学院学报
河北軟件職業技術學院學報
하북연건직업기술학원학보
JOURNAL OF HEBEI SOFTWARE INSTITUTE
2012年
1期
37-41
,共5页
ATmegal128%机器人%智能小车%单片机%PID
ATmegal128%機器人%智能小車%單片機%PID
ATmegal128%궤기인%지능소차%단편궤%PID
ATmega128%Robot%intelligent car
基于ATmega128单片机的智能小车控制系统,通过光电编码器实现对小车速度的测量并将速度值进行bang-bang＋PID运算,产生控制直流电机转速的PWM电压信号,实现对车速的快速调整和精确控制。小车控制系统还配有避障和灰度传感器,用于检测障碍物和地面灰度,实现小车避障和寻迹功能。
基于ATmega128單片機的智能小車控製繫統,通過光電編碼器實現對小車速度的測量併將速度值進行bang-bang＋PID運算,產生控製直流電機轉速的PWM電壓信號,實現對車速的快速調整和精確控製。小車控製繫統還配有避障和灰度傳感器,用于檢測障礙物和地麵灰度,實現小車避障和尋跡功能。
기우ATmega128단편궤적지능소차공제계통,통과광전편마기실현대소차속도적측량병장속도치진행bang-bang＋PID운산,산생공제직류전궤전속적PWM전압신호,실현대차속적쾌속조정화정학공제。소차공제계통환배유피장화회도전감기,용우검측장애물화지면회도,실현소차피장화심적공능。
An intelligent car control system based on ATmega128 was designed in this article.By measuring the car speed through photoelectric coder and dealing it with bang-bang ＋ PID algorithms,a PWM signal was created to control the speed of motors,which leads to the rapid and precise control of the car.Sensors to dodge balks and measure are also equipped in the car to achieve tracing and balk dodging.
