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4输入1输出的MATLAB程序 function [u] = PID1(rin,yout,error,constant)- n1 o& t! e0 J8 ^% o* P* ^
以下为我根据例子改的PSCAD与MATLAB互联的程序,但出错
: y0 {+ ^) m1 L/ o#STORAGE REAL:57 W% @3 h5 n# S2 N; p- W2 F6 Z& B, X
! --------------------------------------------------
) x4 t& B4 d! V# u3 _! --------------------------------------------------* d# A9 @ w- Z) x1 C
! PSCAD/EMTDC - MATLAB INTERFACE
1 g {4 {( q6 F( J- ?7 B) _: s! Module: $Name. _2 a n6 T" R( d
IF($Enabl.GT.0.9) THEN
0 [/ l0 R! y6 A! --------------------------------------------------
4 d- y J) u2 V' u! Transfer EMTDC Input Variables to Matlab Interface7 Y# O' p1 W6 K& K0 n/ ?6 u
! --------------------------------------------------
, U3 e: L, q c0 U5 @1 N! c( ^!
/ ]9 M! `1 m9 H) d& ^5 W! First Input Array (REAL(4))% a9 s; y* {4 K9 r
STORF(NSTORF) = $A5 p, u! p' N. U0 K3 ]
STORF(NSTORF+1) = $B
, i" ?0 C4 z2 Y: z9 b0 X: v3 @ STORF(NSTORF+1) = $C' A- o0 M! k' n3 f* s" u! t
STORF(NSTORF+1) = $D2 f% q4 E9 v. m- k6 O5 m
! 4 [& x! j: a; K; o! V
! --------------------------------------------------
U% E7 H) a3 `7 g+ A8 x! Call PSCAD/EMTDC Matlab Interface:
2 S8 V, i- i( J3 ~! CALL MLAB_INT("MFILEPATH","MFILENAME","Input Format","Output Format")
! T' M: y8 \2 ?9 c! --------------------------------------------------
8 e! d* F5 }0 p: P0 s CALL MLAB_INT("%:Dir\$Path", "$Name", "R R R R" , "R")/ m5 B/ K* ]# q
!- a5 A1 w0 q! s2 g' d, u0 a3 P
! --------------------------------------------------+ _& ~; G& \% E; {% j% w
! Transfer Matlab Output Variables from Matlab Interface3 V# e0 r* ^1 B9 U. m
! --------------------------------------------------
' X3 `6 U Y2 e& @7 k. u!4 ?. i% J/ ?4 d
! First Output Array (REAL(1))
0 x6 v/ S: u! N$ h- b( l $OUTPUT = STORF(NSTORF+4)
$ q1 h* a' _; V, I. z ENDIF
0 a W, J5 Z$ g% s. G o! A! Update STORx Pointers6 D- H1 V: p* w h& Q( V
NSTORF = NSTORF + 4 + 1
; W2 q$ E9 i8 F. Z5 _5 G! --------------------------------------------------
1 N8 o: a; I8 n( I. Y# g8 _8 c' C! -------------------------------------------------- |