目录.........................................................................................................2..............................................................................................................................2..........................................................................2...............................................................................................2..........................................................................................................................2..................................................................................................................................................3.............................................................................................................3.............................................................................................................3......................................................................................................................3.........................................................................................................................3.............................................................................................................4.............................................................................................................5.....................................................................................................................6......................................................................................................................6......................................................................................................................7...........................................................................................................................................8.........................................................................................................................................8基于STM32的温度控制实验裴顺利，电子系摘要:请设计一个基于STM32的单片机的具有高精度温度控制的实验，温度范围为10~140℃，实验模块包含控制，测温，加热器和人机交互等，并使用DB18B20温度传感器测量温度的大小，选用搭载ARMCortex-M内核的STM32F429的单片机作为控制的核心部分，人机交互部分采用TFT显示屏显示温度，使用PWM的脉冲宽度调制波驱动加热器。该实验能够实现温度的测量，数据存储，控制和分析功能。为实现三个控制参数的在线修正，使用自适应性强的模糊PID算法。不用建立被控对象的精确模型就能保证加热器功率的实时控制，实现较稳和较快的性能。实验结果表明了该方法的有效性和实用性。关键字：温度实时显示，控制；模糊PID算法；脉冲宽度调制BasedonSTM32temperaturecontrolexperimentPeishunli,DepartmentofelectronicsAbstract:PleasedesignabasedontheSTM32MCUhasahighprecisiontemperaturecontrolexperiment,thetemperaturerangeof10~140,theexperiment℃modulecontainscontrol,temperature,heaterandhuman-computerinteraction,etc.,andthesizeoftheDB18B20temperaturesensorisusedtomeasurethetemperature,theuseofcarryingtheARMarchitecture(MSTM32F429singlechipmicrocomputerascontrolcorepartofthekernel,thehuman-computerinteractionpartadoptsTFTdisplayshowsthetemperature,usingPWMpulsewidthmodulationwavetodrivetheheater.Theexperimentcanrealizetemperaturemeasurement,datastorage,controlandanalysisfunction.Inordertorealizetheonlinecorrectionofthreecontrolparameters,aself-adaptivefuzzyPI...
