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4输入1输出的MATLAB程序 function [u] = PID1(rin,yout,error,constant)* o( b( A1 a& w' g1 ^
以下为我根据例子改的pscad与MATLAB互联的程序,但出错1 W7 F# N) U/ c3 s
#STORAGE REAL:58 @' {. {7 F1 T, p; K
! --------------------------------------------------5 F/ Y+ ?6 g8 t' P3 k0 b5 D
! --------------------------------------------------) V3 i+ k1 F" I
! PSCAD/EMTDC - MATLAB INTERFACE3 m5 z7 t4 C- S: J! E+ |
! Module: $Name
/ j6 p" C9 j2 b q1 { IF($Enabl.GT.0.9) THEN
, ^/ K$ I- f( u' o4 f. Z, C: U/ P6 [! --------------------------------------------------* l) t/ z: k# N6 U
! Transfer EMTDC Input Variables to Matlab Interface
], j/ j) Z7 |# f& X! --------------------------------------------------
+ x$ u% H# Q4 B2 {' q% h3 {% c# l7 V- K!. \3 D7 s6 h. {8 L4 i" v2 x) J
! First Input Array (REAL(4))
' ^7 ^* z2 Z4 w. T STORF(NSTORF) = $A0 o o" Y( q, n1 {9 O
STORF(NSTORF+1) = $B
, `" P* o( x& X$ e9 n& J STORF(NSTORF+1) = $C$ b1 F' J4 [7 a% W! F
STORF(NSTORF+1) = $D. \# l- S$ ]- m: @
! ( B+ E. Y9 | l2 ^* _
! --------------------------------------------------( @" O+ s. }6 r# J; V$ f
! Call PSCAD/EMTDC Matlab Interface:0 G* w9 t- P* b' a' E% H* N
! CALL MLAB_INT("MFILEPATH","MFILENAME","Input Format","Output Format")$ ~3 G$ Z" C1 f* H
! --------------------------------------------------
, _+ |! V$ n u S: m CALL MLAB_INT("%:Dir\$Path", "$Name", "R R R R" , "R")% l8 } A* s+ h( e3 X! h
!. z i7 ~# }2 o B
! --------------------------------------------------
3 z; x, x% T3 `! Transfer Matlab Output Variables from Matlab Interface: {. H) s4 D4 x, a8 A
! --------------------------------------------------# |6 G4 i0 a8 `
!
* }; ` `/ K2 V) X# i0 o! First Output Array (REAL(1))9 h/ G. x" T7 F2 ], w& T" y$ }
$OUTPUT = STORF(NSTORF+4)" Y, a" q( `5 O; w' V3 e; o9 Q
ENDIF
! q4 }' X: ~# V0 L: Q! Update STORx Pointers( V" R/ D# n4 B) t$ l" p
NSTORF = NSTORF + 4 + 1
9 d5 Z x6 ]1 J e! --------------------------------------------------9 A% o/ {7 F% P3 g% W/ @
! -------------------------------------------------- |