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4输入1输出的MATLAB程序 function [u] = PID1(rin,yout,error,constant). h, i% j: A; {; k, u6 m
以下为我根据例子改的PSCAD与MATLAB互联的程序,但出错
o) g L9 A8 E+ n" [#STORAGE REAL:5' R3 J; E7 H# N, f! ^3 l8 ?$ E; d
! --------------------------------------------------% ~0 Q* v! n# [' `
! --------------------------------------------------8 B% e" |3 O/ B0 w
! PSCAD/EMTDC - MATLAB INTERFACE
! M" X" Z, C4 L# D& P# K( B$ ^: l! Module: $Name
! R- n& G0 n4 X- N# m- j% |4 A IF($Enabl.GT.0.9) THEN
; q. K k: X8 \0 G! --------------------------------------------------
4 U& H9 m' o# F% x) S% p! Transfer EMTDC Input Variables to Matlab Interface( s& D/ G4 [; ], Y% l. \+ f
! --------------------------------------------------& G; B: L) g: j6 _# N
!
0 k7 j9 G. M o F! First Input Array (REAL(4))
0 r6 n4 O8 r& ] STORF(NSTORF) = $A
8 T5 s" V, c6 I STORF(NSTORF+1) = $B4 U# t! v) q5 i' _
STORF(NSTORF+1) = $C- x3 D7 v& F" g
STORF(NSTORF+1) = $D$ T9 _! u; x6 K
! : Y1 h8 S! ~. c2 A
! --------------------------------------------------5 ~9 {: I% B" i
! Call PSCAD/EMTDC Matlab Interface:: Q$ J0 A. w& d& a4 }+ i
! CALL MLAB_INT("MFILEPATH","MFILENAME","Input Format","Output Format")7 a7 W' q6 t8 W% q3 \4 D
! --------------------------------------------------( W) h( r6 Z' y2 M
CALL MLAB_INT("%:Dir\$Path", "$Name", "R R R R" , "R")0 {% i/ @9 }& \6 t1 @
!
* @% v0 m: _1 q$ ?# y5 U, ]! --------------------------------------------------
5 H/ {3 b; H/ X! Transfer Matlab Output Variables from Matlab Interface
$ s Y/ `2 X0 W) y- D# q n# x! --------------------------------------------------
6 t+ ^) l) g$ Y; x; o& k( F! B!* S/ D6 o s. q) O( z8 ? n+ `) C5 @
! First Output Array (REAL(1))
1 S& L, u" b2 n5 r/ k# S $OUTPUT = STORF(NSTORF+4)
) `! }4 x2 u( ?( ^ ENDIF/ `) I7 z7 s) w4 U: ^, A; H$ v {; `
! Update STORx Pointers
, B+ {6 @ Y& I5 z! {3 y+ h NSTORF = NSTORF + 4 + 1' _! b/ t& x7 c% K A4 K
! --------------------------------------------------
: P, L* N# H6 Y1 C! -------------------------------------------------- |