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4输入1输出的MATLAB程序 function [u] = PID1(rin,yout,error,constant)6 l, Q, S w }0 a" [( o8 I
以下为我根据例子改的PSCAD与MATLAB互联的程序,但出错
. {) m* i' p& o" O+ I0 q8 O#STORAGE REAL:5
+ R1 y+ v' W6 g* @. j0 `! --------------------------------------------------
2 A+ }- o& y$ z/ b! --------------------------------------------------, U( Q6 J) ]+ Z8 o
! PSCAD/EMTDC - MATLAB INTERFACE7 i; |9 Z4 A$ p4 q! M/ a
! Module: $Name
0 q9 b# D, D( f- Z7 {2 r IF($Enabl.GT.0.9) THEN
; ^- V6 N( T: @, k! --------------------------------------------------) g G# j' f ]: C/ A% M
! Transfer EMTDC Input Variables to Matlab Interface2 L* P7 V3 i! g8 G- E1 C
! --------------------------------------------------" I. V# U$ B4 ~
!
) N% H7 n% ~) P. F4 g2 [2 z! First Input Array (REAL(4))( i; c0 K, L, q3 N0 d/ y4 P2 x
STORF(NSTORF) = $A. O7 k3 \* ]. r+ v; E# [5 C' g d
STORF(NSTORF+1) = $B
t4 @2 r- C6 Y+ |+ D( | STORF(NSTORF+1) = $C) K9 C& `. ]3 s7 ?! M0 W
STORF(NSTORF+1) = $D- o: ?$ E' E) }
!
" i1 `; \1 y4 g( F) k! J' j! --------------------------------------------------
1 E! m, K; E2 U! s( {: ?8 |8 U! Call PSCAD/EMTDC Matlab Interface:6 \% l- a, R" ~) D! _) H
! CALL MLAB_INT("MFILEPATH","MFILENAME","Input Format","Output Format")
- D$ Y0 u, v" G$ @6 n' N4 C! --------------------------------------------------
7 _3 M& v3 [& X9 g4 S4 o# } CALL MLAB_INT("%:Dir\$Path", "$Name", "R R R R" , "R")
# {# a4 G7 C `5 i2 U9 _8 S!& ]4 Z3 }, G( t, y( e9 v+ d
! --------------------------------------------------7 s% \/ m) N. p2 `) J
! Transfer Matlab Output Variables from Matlab Interface
/ t7 b) a3 d( _ b' Q/ i/ ^! --------------------------------------------------
x, } n! p6 A- f X2 r1 j!
" k. ^4 E- g$ } o! First Output Array (REAL(1))
& B/ C" \& P( m% g/ l0 g $OUTPUT = STORF(NSTORF+4)
; K0 l9 m* S" _4 u/ S4 u- D ENDIF
) A7 h7 ?! \7 O! W! h8 j! Update STORx Pointers4 p6 ^0 F1 B5 _/ C5 I( c
NSTORF = NSTORF + 4 + 1
; C6 h" D) b1 ^) V2 U, @6 c! --------------------------------------------------0 E- |$ }" `. k: O0 {$ U; T
! -------------------------------------------------- |