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4输入1输出的MATLAB程序 function [u] = PID1(rin,yout,error,constant)3 x5 {8 H. m& K& _% h
以下为我根据例子改的pscad与MATLAB互联的程序,但出错& h& o( {0 G: x" g, _- z& c. J
#STORAGE REAL:5
3 w- a4 }; w1 r- ^* M; P! --------------------------------------------------
" X. O0 _4 B; W* E! --------------------------------------------------
: _* V+ l' j- W6 K! PSCAD/EMTDC - MATLAB INTERFACE
6 _) K" a) B& ?3 [! Module: $Name
6 O Q& D7 G a( U IF($Enabl.GT.0.9) THEN
# `( W# w: C- P9 g2 {0 f5 m/ \. K! --------------------------------------------------
3 O; N( ^, [! ?! Transfer EMTDC Input Variables to Matlab Interface
3 |# k: j* b/ S; |$ g9 ]! --------------------------------------------------
9 L' s7 e, k% n$ W e+ d; h!
0 }) ?9 B8 T9 H) [! s) b4 w% G( p! First Input Array (REAL(4))5 P) `7 x6 g5 p! u; s
STORF(NSTORF) = $A b' H$ Y: K8 T7 w% F
STORF(NSTORF+1) = $B. Q7 u0 |& G" |! d8 [$ c7 s6 S1 Y
STORF(NSTORF+1) = $C
x& D6 _$ f4 @5 c% W* Q8 i5 d STORF(NSTORF+1) = $D
5 ^' N6 J+ o0 r9 N' v, A0 |( z!
, Q8 X& q% B+ s! --------------------------------------------------, R% r) b8 R G% w
! Call PSCAD/EMTDC Matlab Interface:7 B$ S- g, Z3 `! H, F, l
! CALL MLAB_INT("MFILEPATH","MFILENAME","Input Format","Output Format")! P8 f5 w" p4 W! l
! --------------------------------------------------' n! {7 i0 Z( P- d% L/ `
CALL MLAB_INT("%:Dir\$Path", "$Name", "R R R R" , "R")( q$ L: E# a+ r3 z4 d
!
b | w" h% l) l$ a! P! --------------------------------------------------
; r/ T/ A: Y5 Z D. A# f4 S! Transfer Matlab Output Variables from Matlab Interface3 s6 X' {( \2 p0 d2 O: [
! --------------------------------------------------$ o: S, y8 g, V
!
/ I- ^+ y' W# x, z! u9 B6 P; s! First Output Array (REAL(1))
% E4 | E" n8 K \% a $OUTPUT = STORF(NSTORF+4)
+ }# _& I- ^: A, b; A9 O8 J ENDIF
& L+ d* ]$ E3 x/ g2 G- W, D& `! Update STORx Pointers
: y8 x9 O0 |" N9 i% G NSTORF = NSTORF + 4 + 1
# _# t% ~( ~+ R k1 J! --------------------------------------------------
1 k& c/ Q# K% T) H$ f! -------------------------------------------------- |