基于單片機的智能小車外文文獻翻譯-展示頁
2025-01-25 13:18本頁面
【正文】 right and left two motor drive ,the two of the wheel speed and direction of the same or different ,thus to control its advance and turning .In system design process ,use two L9110 chips to connect SCM and dc motor respectively .L9110 is for control and drive motor design two channels pushpull power amplifier applicationspecific integrated circuit device ,discrete circuits in monolithic IC integrated such that the peripheral equipments in lower cost and the whole machine can carry on sexual high .The core slice two a TTL/CMOS and let electricity flat lose into ,have good antijamming ,two output terminal can pick flooding dynamic electric machine straight to the shipment of positive reverse move and it has had a big electricity flow flooding dynamic can force ,each call way can pass over 800mA continuous current ,peak current capacity of ~OA 。南京航空航天大學(xué)金城學(xué)院畢業(yè)設(shè)計（論文）外文文獻翻譯系 部機電工程系專 業(yè)車輛工程學(xué)生姓名顧偉學(xué)號200901223指導(dǎo)教師卞利云職稱講師2013年2 月Electric intelligent car based on SCMThrough research and to realize a photoelectric sensor for sensitive ponents ,with AT89C51 as control core electric tracing of intelligent control carbonylationthe car ,the system is also including dc motor ,L9110 chips and LM324 parator etc. The design USES AT89C51 as intelligent car core controller.The system takes microcontroller as control core and realization of electric before Enter ,back ,turn left and right turn function .Through the Angle sensor detection the seesaw Angle change ,use incremental pl algorithm to control the electric car for balance ,and using photoelectric sensor detection black line ,make the electricity Actuation vehicle in the course of driving keep linear motion and don’t skip from atrium .1. Project Design Light buy a sensor ,the reality of the electric car is moving quickly degrees ,bit ,buy, transportation line shape when measured quantity of real condition ,and will be measured quantity number according to preach sent to monolithic machine into line processing, but buy single chip machine according to the measured buy root different forms of several inspection according to real now to electric actuation vehicle wisdom can control system .This kind of square case real now to electric actuation vehicle dynamic shape state into the shipment do real possession in system ,control system spirit alive ,can depend ,pure degree is high ,can full foot of each item of the stockings to bed .(1)straight epidemiological speed is tasseled straight epidemiological speed department with pulse width modulation experience .meanwhile gather speed is experience .meanwhile ,its main electrical pulse width modulation by road system type variable change device ,Jane says PWM variable change device .Adjustable speed by in the department of PWM experience .Meanwhile open shut frequency rate is high ,only on electricity barnado
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