摘要
本系统以K60单片机为控制单元,利用AM2301和MQ137传感器来监测禽畜舍的温度、湿度、氨气等环境要素,并将显示信息通过无线模块传输到触摸屏上,并根据实际需要进行自动控制或手动控制固态继电器来实现对禽畜舍环境的控制。
The design of a digital signal processor （DSP） TMS320F2812 microcontroller DC motor control system, analysis and calculation of the DC motor speed control principle, the control system of the hardware structure of the software process and control algorithms, and the use of Matlab/Simulink to build a control system diagram of the control system simulation test, the results showed that： DSP-binding parameters for the controller and adaptive fuzzy control system of fuzzy PID control with fast response, high stability, small overshoot, etc, could satisfy a variable spray control requirements.
出处
《中国农机化学报》
北大核心
2013年第6期261-263,278,共4页
Journal of Chinese Agricultural Mechanization
关键词
触摸屏
传感器
环境控制
K60
DC motor
DSP
fuzzy PID control
MATLAB simulation
variable spraying
