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4输入1输出的MATLAB程序 function [u] = PID1(rin,yout,error,constant)& I2 ~; |7 n, q: N
以下为我根据例子改的pscad与MATLAB互联的程序,但出错
6 x4 [" q. p" t) Y3 J: |#STORAGE REAL:58 U4 c, O6 s2 A
! --------------------------------------------------
5 o7 O; ^8 @4 X* ]! -------------------------------------------------- \( e5 F6 m5 O0 P
! PSCAD/EMTDC - MATLAB INTERFACE
1 Q- x; }, J6 V. ]; k8 I! Module: $Name- W$ d8 v/ K2 a7 d2 M) ]
IF($Enabl.GT.0.9) THEN
9 L1 w" H5 [, [, |! --------------------------------------------------
' T# \0 h2 T3 l6 s4 O! Transfer EMTDC Input Variables to Matlab Interface# g; x0 |6 @7 [5 B0 N4 B Q E0 c: j
! --------------------------------------------------
* @6 H& d0 f A- x( D8 Y!7 q8 \1 P2 M8 B. ~$ N/ l$ ~ B
! First Input Array (REAL(4)): i; B# g7 M* h
STORF(NSTORF) = $A
! `% _( A! W2 q5 s& u STORF(NSTORF+1) = $B
6 L2 N* ~# Y& n8 l5 B STORF(NSTORF+1) = $C
" L9 j* t: @/ Z4 D2 j STORF(NSTORF+1) = $D
7 d6 ?; F+ E. g* @1 i!
2 R w: C) u; R0 b5 ~+ g5 `" ]; i! --------------------------------------------------6 b) ^# x$ j! E6 c F0 y
! Call PSCAD/EMTDC Matlab Interface:7 M; m, E% z' ?3 {2 S
! CALL MLAB_INT("MFILEPATH","MFILENAME","Input Format","Output Format"). T; N' z$ c7 I+ ~
! --------------------------------------------------: y$ l/ h" D# v' G3 J
CALL MLAB_INT("%:Dir\$Path", "$Name", "R R R R" , "R")
* X$ r% w# E: s. |# m9 V4 T!
& \! j0 m% P/ y* h8 t! --------------------------------------------------) c# g5 a1 J8 G0 ]) Z
! Transfer Matlab Output Variables from Matlab Interface% m) B, a0 q" d
! --------------------------------------------------* t" U6 l- @( Z1 x W$ @) R, Y
!
" q: o, d5 b3 V! j9 U- H! First Output Array (REAL(1))6 n$ M8 g& ?( a5 x1 C
$OUTPUT = STORF(NSTORF+4)
8 S2 a2 B* F1 m' Y; R8 |' S; ?3 J ENDIF d0 Y; j5 ~2 R- t, z( q! M4 P
! Update STORx Pointers
$ B7 e5 h/ O3 c NSTORF = NSTORF + 4 + 11 }" \) z6 m( c' A! o* X
! --------------------------------------------------
R( L; i# j9 O: K0 k! -------------------------------------------------- |