解释一下这段代码typedef struct { int16_t s16Kp; /* Proportional Gain */ int16_t i16Kp_Shift; /* Proportional shift value */ int16_t s16Ki; /* Integral Gain */ int16_t i16Ki_Shift; /* Integral shift value */ int32_t s32IAccK_1; /* State variable output at step k-1 */ Q15_t s16UpperLim; /* Upper Limit of the controller */ Q15_t s16LowerLim; /* Lower Limit of the controller */ bool_t bLimFlag; /* Limitation flag, if set to 1, the controller output has reached either the UpperLimit or LowerLimit */ }MLIB_PIControl_T;
时间: 2023-06-24 21:05:55 浏览: 145
这段代码定义了一个名为MLIB_PIControl_T的结构体,包含了一组PI控制器所需的参数:
- s16Kp: 比例增益
- i16Kp_Shift: 比例增益的位移值
- s16Ki: 积分增益
- i16Ki_Shift: 积分增益的位移值
- s32IAccK_1: k-1时刻的积分状态变量输出值
- s16UpperLim: 控制器的上限值
- s16LowerLim: 控制器的下限值
- bLimFlag: 限制标志,如果设置为1,则表示控制器输出已经达到了上限或下限。
这个结构体可以用于实现PI控制器的功能,用来控制某个系统的输出,使其达到期望的目标值。
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