|
EDA365欢迎您登录!
您需要 登录 才可以下载或查看,没有帐号?注册
x
本帖最后由 风吹过后 于 2022-10-28 11:19 编辑
\4 F( W3 p N0 m
* `0 w1 h: ?" p6 VPID控制原理及相应的编程方法。. o9 { O f2 v% A4 B
- E1 N- h/ x* x7 p
PID 调节控制做电机速度控制$ U* G8 h8 k" R
目录
' g6 N7 Y M+ z! l6 j7 o1 模拟PID控制 ...................................................................................................................................... 1( U( T: o( K7 F- Y, W! N
1.1 模拟PID控制原理 ...................................................................................................................... 1
8 U2 T. {1 m* A: ~; w& q7 R2 数字PID控制 ...................................................................................................................................... 3
! E8 z( }" ~/ s9 g& O- V# c3 h2.1 位置式PID算法 .......................................................................................................................... 3* G' R( h1 T* p/ d# C4 u8 u h5 i4 @
2.2 增量式PID算法 .......................................................................................................................... 4
4 o+ I9 ]% v* L. [2.3 控制器参数整定 ......................................................................................................................... 4. r# S" I6 k" [+ n$ \' b" P
2.3.1 凑试法........................................................................................................................... 5
w$ q+ A u; P2.3.2 临界比例法................................................................................................................... 59 X7 b0 A4 S9 X; H" I
2.3.3 经验法........................................................................................................................... 5$ H: o, E3 d* h5 |" [/ Q: ]
2.3.4 采样周期的选择........................................................................................................... 6
9 C' K+ [, V3 V# R4 p& J2.4 参数调整规则的探索 ................................................................................................................. 66 V4 F/ U- X6 `0 W
2.5 自校正PID控制器 ...................................................................................................................... 76 x- j+ @0 H* q4 c
3 软件说明............................................................................................................................................. 8
7 A0 B9 L& V5 p$ Y; W# n- q; D3.1 软件说明..................................................................................................................................... 8
8 ~6 i& J! q5 r2 X4 O+ w3.2 档案构成..................................................................................................................................... 8
% \. x, \, C0 q$ U; i' }" y3.3 DMC界面.................................................................................................................................... 8
/ m2 |" u5 O @0 r8 `, r* p8 O' v3.4 子程序说明................................................................................................................................. 9
& R: L# e6 `; O; X. F6 _, C$ n% K* m( l4 程序范例........................................................................................................................................... 16
l7 W6 \& Q! a4.1 DEMO程序 ............................................................................................................................... 16# A7 k6 e7 M7 B7 N
4.2 程序流程与说明 ....................................................................................................................... 199 e% z( P, A* U2 I0 D
4.3 中断子流程与说明 ................................................................................................................... 20
( D# V, L8 |% z1 e2 O: c5 mcu使用资源 ................................................................................................................................. 21' O( N8 z0 j. E3 \2 m* x0 g4 `9 J
5.1 MCU硬件使用资源说明.......................................................................................................... 21
/ ^8 G8 i! @; ~! D0 P. S+ M' N6 实验测试........................................................................................................................................... 22: r0 W" z! I- K; z7 _% K
6.1 响应曲线................................................................................................................................... 22
3 b; n4 \, }5 V! c7 a W7 参考文献........................................................................................................................................... 26
. d& \+ M3 s8 f) v1 O; a
0 e% K+ f2 k# L4 Z/ {# x
( E' [6 |8 Q/ V% I+ [ a2 T |
|