1、PID 算法C 语言原代码 先贴上一种常见的比较通用的C语言增量式PID算法吧 代码语言:javascript 代码运行次数:0 运行 AI代码解释 typedef structPID{intSetPoint;//设定目标 DesiredValuelongSumError;//误差累计doubleProportion;//比例常数Proportional ConstdoubleIntegral;//积分常数 IntegralConstdoubleDerivative;//...
Initialize PID Structure PID参数初始化 ===*/ void IncPIDInit(void) { sptr-》SumError = 0; sptr-》LastError = 0; //Error[-1] sptr-》PrevError = 0; //Error[-2] sptr-》Proportion = 0; //比例常数 Proportional Const sptr-》Integral = 0; //积分常数Integral Const sptr-》Derivati...
[1]Serial or parallel PID, which structure to pick? 作者:SmartFish 来源:简书 __EOF__
PIDInit ( &spid ); // Initialize Structure spid.Proportion = 10; // Set PID Coefficients spid.Integral = 8; spid.Derivative =6; spid.SetPoint = 100; // Set PID Setpoint while(1) { if(plus==0) { EA=0; for(a=0;a《5;a++) for(b=0;b《102;b++){} if(plus==0) { set_t...
//定时器分频TIM_TimeBaseInitStructure.TIM_CounterMode=TIM_CounterMode_Up;//向上计数模式TIM_TimeBaseInitStructure.TIM_ClockDivision=TIM_CKD_DIV1;TIM_TimeBaseInit(TIM7,&TIM_TimeBaseInitStructure);//初始化TIM7TIM_ITConfig(TIM7,TIM_IT_Update,ENABLE);//允许定时器6更新中断TIM_Cmd(TIM7,DISABLE);...
TIM_TimeBaseStructure.TIM_Period=arr;//设置在下一个更新事件装入活动的自动重装载寄存器周期的值TIM_TimeBaseStructure.TIM_Prescaler=psc;//设置用来作为TIMx时钟频率除数的预分频值 不分频TIM_TimeBaseStructure.TIM_ClockDivision=0;//设置时钟分割:TDTS = Tck_timTIM_TimeBaseStructure.TIM_CounterMode=TIM_...
A proportion-integration-derivation (PID) kettle structure includes: a kettle upper cover; a water filling cap, embedded into kettle upper cover; and a PID element, fixed onto inner side of water filling cap, to indicate usage time of a filter core in a kettle. The PID element includes: ...
步进电机是一种数字信号驱动的电机,其主要优点之一就是拥有很好的开环控制能力,控制系统不需要传感器和相应电路的反馈电机信息。 在负载不超载和脉冲频率合适的情况下,步进电机接收到的脉冲数和转子的角位移就是严格成正比关系。 虽然步进电机可以很好的开环控制,但实际在一...
TIM_TimeBaseInitTypeDef TIM_TimeBaseStructure; TIM_OCInitTypeDef TIM_OCInitStructure; motor_gpio_Init(); RCC_APB2PeriphClockCmd(RCC_APB2Periph_TIM1, ENABLE);// RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOA , ENABLE); //使能GPIO外设时钟使能 ...
The PID_MAP structure contains identifies the contents of an MPEG-2 transport stream packet ID.SyntaxC++ Αντιγραφή typedef struct { ULONG ulPID; MEDIA_SAMPLE_CONTENT MediaSampleContent; } PID_MAP; MembersulPID Specifies the packet ID (PID) MediaSampleContent Specifies the ...