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4输入1输出的MATLAB程序 function [u] = PID1(rin,yout,error,constant)3 z# d+ ]* |$ t& ^% u+ _! @
以下为我根据例子改的PSCAD与MATLAB互联的程序,但出错( Z" C5 w/ M4 G2 g- O
#STORAGE REAL:50 b' x: H4 H" Z4 P0 q2 K
! --------------------------------------------------6 d' D0 I7 F9 f, l. q5 N- N' D! ^
! --------------------------------------------------( d4 _; Y- `; d& L: b. k: Z
! PSCAD/EMTDC - MATLAB INTERFACE3 V* r2 u: ~) y7 b& o7 h$ q5 `
! Module: $Name
5 V N/ v% g7 g IF($Enabl.GT.0.9) THEN
9 D$ ^, E* f% ~9 Z' h( c! --------------------------------------------------+ ?" ^& |" I" \# g
! Transfer EMTDC Input Variables to Matlab Interface
+ T ?7 t( Y! g. D* E8 E1 H! --------------------------------------------------
" {6 e4 X2 H/ ]4 z9 s3 [5 t+ V. T!. l0 m5 u0 w4 I
! First Input Array (REAL(4))
: P2 h8 E: W1 |% @, Z STORF(NSTORF) = $A
: F( g: D$ w% F, ?5 G- { STORF(NSTORF+1) = $B
: `9 R8 |8 I( n8 S. N6 }4 b STORF(NSTORF+1) = $C) Q; @' E; x' k0 T
STORF(NSTORF+1) = $D
! J6 l, o$ K Y7 J1 p7 C! 4 v) `8 |8 d: [2 u* K
! --------------------------------------------------' H1 G: U9 g# N' Z1 J& ?$ s1 K
! Call PSCAD/EMTDC Matlab Interface:
- M7 H u5 |$ P/ _& C! CALL MLAB_INT("MFILEPATH","MFILENAME","Input Format","Output Format")" S0 D$ }! @! d, u
! --------------------------------------------------
8 g) _ `/ K% H7 ?" Y% W CALL MLAB_INT("%:Dir\$Path", "$Name", "R R R R" , "R")
9 K7 k! k5 X+ E Z6 [. j!) x" A) G3 {8 k0 G: G' |
! --------------------------------------------------
- ^% X: I9 l- U: @3 I0 Z! Transfer Matlab Output Variables from Matlab Interface
8 B" b3 K. i0 i7 o7 ?! --------------------------------------------------3 q6 O5 S) H e5 N
!
6 E2 ]; |6 n9 O/ O, R& U7 }9 y! First Output Array (REAL(1))
2 ]+ A) C1 b0 b6 D9 C" o $OUTPUT = STORF(NSTORF+4)5 ]7 x1 ^0 v1 g* ^. M0 `& K4 a
ENDIF
' T# S- ]3 P1 w( U) Z9 D- y! Update STORx Pointers
4 U* [1 W5 Z' J% ]) F+ E NSTORF = NSTORF + 4 + 1
- D" t, M' u8 G; F8 [! --------------------------------------------------: {, V- b9 B+ \# B+ v2 ^. C( Q
! -------------------------------------------------- |