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4输入1输出的MATLAB程序 function [u] = PID1(rin,yout,error,constant)
! [9 _$ J N/ F1 d8 g, D$ f以下为我根据例子改的pscad与MATLAB互联的程序,但出错
3 _9 h7 j3 Y/ A5 c! P9 m) S#STORAGE REAL:5
8 B/ v$ ?( w, S2 h; I/ q( i! --------------------------------------------------
% v4 Q4 B B) o& [& M! --------------------------------------------------1 k5 x) H+ S. i& Y' c$ P
! PSCAD/EMTDC - MATLAB INTERFACE
; ^% s5 Z6 |. \# Z/ W7 d+ V! Module: $Name
; k6 R/ P, r; m) U IF($Enabl.GT.0.9) THEN+ {' d N4 ~+ o
! --------------------------------------------------2 J% I( b+ Y# e/ s4 I5 E% J
! Transfer EMTDC Input Variables to Matlab Interface
; o! y$ K' P7 A1 p0 t! --------------------------------------------------' F& \% V# r- S
!# @3 S* T7 K: \: ^
! First Input Array (REAL(4))
& [" S$ T5 ^. g; N STORF(NSTORF) = $A. C" W/ }) H+ d) a6 [' w
STORF(NSTORF+1) = $B
! |: P2 d- ]+ |. ^' u6 y STORF(NSTORF+1) = $C
! r4 W/ T8 `/ S2 z% | STORF(NSTORF+1) = $D4 X1 T: { g% e# L! U( N( |( J
! + L1 @( s6 [! t* @# I$ e9 P: k( C
! --------------------------------------------------1 o- K. v8 l! o: @7 f, K* X& d
! Call PSCAD/EMTDC Matlab Interface:1 Z# U* {( _6 }7 Z) u! S
! CALL MLAB_INT("MFILEPATH","MFILENAME","Input Format","Output Format")& N) y5 L: O" j8 ~0 z
! --------------------------------------------------- ^6 M( f0 `4 I% h8 J
CALL MLAB_INT("%:Dir\$Path", "$Name", "R R R R" , "R")
) t4 R G# i" h8 Z!
1 O2 T/ l [. R3 @! --------------------------------------------------
) j5 W6 p9 F2 s1 _; Y* D! Transfer Matlab Output Variables from Matlab Interface+ N& \9 P7 K6 P4 A5 U; _" J! H, S( J, t
! --------------------------------------------------; }, U$ Z" S( \6 @/ A! S. `3 [9 a
!
5 V. C& [/ _+ x, x" b! First Output Array (REAL(1))
1 O4 L6 J2 N& a) n6 f: j $OUTPUT = STORF(NSTORF+4)
' d# I& P7 M0 F( T9 X ENDIF
" E \- W1 H4 O! Update STORx Pointers
. w. G. ^2 N% i2 o7 h% ^ NSTORF = NSTORF + 4 + 1
- M) s, [0 n9 H9 T# n! --------------------------------------------------! u) B/ S3 r; I) h
! -------------------------------------------------- |