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| 基于STC12C60S2单片机的帆板控制系统设计 | |
| 引用本文： | 罗乐. 基于STC12C60S2单片机的帆板控制系统设计[J]. 渝西学院学报(自然科学版), 2012, 0(4): 30-32,36 |
| 作者姓名： | 罗乐 |
| 作者单位： | 成都工业学院通信工程系,四川成都611730 |
| 摘 要： | 系统采用单片机STC12C60S2作为主控器,由角度检测电路、电机驱动电路、键盘与显示电路等构成.采用键盘预置帆板角度,并通过角度传感器检测帆板的实际角度,两者之间不相等而产生角度偏差,再通过单片机输出PWM信号去调节直流电机的转速,直流电机带动风扇使帆板在最短时间内达到系统的预置角度并保持较高的稳定性,从而达到系统对帆板角度的准确控制. |
| 关 键 词： | STC12C60S2 角度传感器 PWM AD转换 |
A design of panels control system based on STC12C60S2 MCU |
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| LUO Le. A design of panels control system based on STC12C60S2 MCU[J]. , 2012, 0(4): 30-32,36 | |
| Authors: | LUO Le |
| Affiliation: | LUO Le ( Dept. of Communication Engineering, Chengdu Institute of Technology, Chengdu Sichuan 611730, China) |
| Abstract: | The system uses a single chip STC12C30S2 as main controller, including angle detection circuit, a motor drive circuit, key board and display circuit. The system uses keyboard to preset panel angle, and u- ses an angle sensor to detect the panel angle. The two angles are not equal so that deviation angle is pro- duced, and then the CPU output PWM signal is used to adjust the rotation speed of DC motor, DC motor drives the fan so that the panels arrive the presented angle in the shortest time, and a higher stability is obtained, so as to achieve the purpose that the system controls panels angle accurately. |
| Keywords: | STC12C60S2 angle sensor PWM A/D conversion |
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