东华理工大学毕业设计(论文)基于单片机的热水器温度控制摘 要温度是日常生活中不可缺少的物理量，温度在各个领域都有积极的意义。很多行业中以及日常生活中都有大量的用电加热设备，如用于加热处理的加热热水器，用于洗浴的电热水器及各种不同用途的温度箱等，采用单片机对它们进行控制具有控制方便、简单、灵活性大等特点，而且还可以大幅提高被控系统的性能，从而能被大大提高产品的质量。因此，智能化温度控制技术正被广泛地应用。本温度设计采用现在流行的AT89C51单片机为控制器，用PID控制方法，再配以其他电路对热水器的水温进行控制。关键词:89C51; PID; 温度控制I1/41页东华理工大学毕业设计(论文)ABSTRACTTemperature is essential physical in daily life ,and in various fields has positive implications.A lot of businesses and daily lives have a lot of electric heating equipment.Such as electric water heater for bathing and variety of different uses of the temperature boxes. MCU to control them with easy to control,simple,flexibility and other characteristics,also can significantly improve the performance of the controlled system,which can be greatly improved product quality. Therefore,intelligent temperature control technology is being widely used.The temperature control design uses the now popular AT89C51 MCU controller,with PID control method, which together with
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