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4输入1输出的MATLAB程序 function [u] = PID1(rin,yout,error,constant)
+ ?$ ?2 @8 i, l8 {以下为我根据例子改的pscad与MATLAB互联的程序,但出错
1 u( c1 ]1 L0 }' h3 D#STORAGE REAL:5
4 H! t" f% F4 \' d- M8 a! --------------------------------------------------
( {4 ~2 ?2 N4 f$ t2 L/ G) A8 v/ k! --------------------------------------------------7 ` ^4 J* Z0 I+ D: V# M, ]
! PSCAD/EMTDC - MATLAB INTERFACE# U- f" L6 X- r" z1 K9 N
! Module: $Name) [# O5 e# W$ p3 R* B
IF($Enabl.GT.0.9) THEN# \1 a, m* c# T4 [& n: y
! --------------------------------------------------- T g6 A+ u: G; \6 {
! Transfer EMTDC Input Variables to Matlab Interface
5 S; J9 u! {: L$ K! --------------------------------------------------/ e$ y6 ?0 @% o( K" O* B0 l
!7 x& [2 R* K9 G
! First Input Array (REAL(4))
, J! ]- {9 ]+ |: k, S9 x STORF(NSTORF) = $A; B" L0 r6 \7 Y3 U5 u
STORF(NSTORF+1) = $B
l% _8 F& g. o5 a STORF(NSTORF+1) = $C
, F. [$ y7 s: C. z$ g; L3 E, Z STORF(NSTORF+1) = $D
; X/ l7 |: P& I0 w% I9 Y! 3 z1 I" D. s/ S& j( R
! --------------------------------------------------) d2 [( N2 `. x. i4 c
! Call PSCAD/EMTDC Matlab Interface:
% n/ Z" x9 j W' V! CALL MLAB_INT("MFILEPATH","MFILENAME","Input Format","Output Format")
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CALL MLAB_INT("%:Dir\$Path", "$Name", "R R R R" , "R")
" q# Y$ {6 Q6 r' A' c7 Q! o& G+ k( W!" E( c' r2 w$ P' I
! --------------------------------------------------$ i% F! g0 X' S
! Transfer Matlab Output Variables from Matlab Interface1 G! o+ I" I! ]/ c# s4 T
! --------------------------------------------------
; V2 ^& V2 _+ m3 d6 Q- Y!1 S+ [* h& I& ?
! First Output Array (REAL(1))+ `+ j0 ?7 K2 L" k# h+ Q7 x! g) R
$OUTPUT = STORF(NSTORF+4) K/ w c/ o+ |0 p) p( s7 n. w6 K
ENDIF$ O* |& g; G8 v3 o+ ]
! Update STORx Pointers
* H' U8 O% c) c. ~5 n NSTORF = NSTORF + 4 + 1
' }, \) u* \4 O2 E" Y; X" t; r( |% H! --------------------------------------------------
+ Z- K) Y1 L B: P$ Z4 y! -------------------------------------------------- |