1 模拟PID控制......................................................................................................................................1
1.1 模拟PID控制原理......................................................................................................................1
2 数字PID控制......................................................................................................................................3
2.1 位置式PID算法..........................................................................................................................3
2.2 增量式PID算法..........................................................................................................................4
2.3 控制器参数整定.........................................................................................................................4
2.3.1 凑试法...........................................................................................................................5
2.3.2 临界比例法...................................................................................................................5
2.3.3 经验法...........................................................................................................................5
2.3.4 采样周期的选择...........................................................................................................6
2.4 参数调整规则的探索.................................................................................................................6
2.5 自校正PID控制器......................................................................................................................7
2021-08-16 14:04:05
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