src/FDM/LaRCsim/uiuc_aero.c

   1 /***************************************************************************
   2
   3   TITLE:        uiuc_aero
   4
   5 ----------------------------------------------------------------------------
   6
   7   FUNCTION:     aerodynamics, engine and gear model
   8
   9 ----------------------------------------------------------------------------
  10
  11   MODULE STATUS:        developmental
  12
  13 ----------------------------------------------------------------------------
  14
  15   GENEALOGY:            Equations based on Part 1 of Roskam's S&C text
  16
  17 ----------------------------------------------------------------------------
  18
  19   DESIGNED BY:          Bipin Sehgal
  20
  21   CODED BY:             Bipin Sehgal
  22
  23   MAINTAINED BY:        Rob Deters and Glen Dimock
  24
  25 ----------------------------------------------------------------------------
  26
  27   MODIFICATION HISTORY:
  28
  29   DATE          PURPOSE                                                                                         BY
  30   3/17/00   Initial test release
  31   3/09/01   Added callout to UIUC gear function.   (DPM)
  32   6/18/01   Added call out to UIUC record routine (RD)
  33   11/12/01  Changed from uiuc_init_aeromodel() to uiuc_initial_init(). (RD)
  34   2/24/02   Added uiuc_network_routine() (GD)
  35   12/11/02  Divided uiuc_network_routine into uiuc_network_recv_routine and
  36             uiuc_network_send_routine (RD)
  37
  38 ----------------------------------------------------------------------------
  39
  40   CALLED BY:
  41
  42 ----------------------------------------------------------------------------
  43
  44   CALLS TO:
  45
  46 ----------------------------------------------------------------------------
  47
  48   INPUTS:
  49
  50 ----------------------------------------------------------------------------
  51
  52   OUTPUTS:
  53
  54 --------------------------------------------------------------------------*/
  55
  56
  57 #include <math.h>
  58 #include "ls_types.h"
  59 #include "ls_generic.h"
  60 #include "ls_constants.h"
  61 #include "ls_cockpit.h"
  62 #include <FDM/UIUCModel/uiuc_wrapper.h>
  63
  64
  65 void uiuc_init_2_wrapper()
  66 {
  67     static int init = 0;
  68
  69     // On first time through initialize UIUC aircraft model
  70     if (init==0) {
  71         init=-1;
  72         uiuc_defaults_inits();
  73         uiuc_init_aeromodel();
  74     }
  75
  76     // Re-initialize velocities and euler angles since LaRCsim tends
  77     // to change them
  78     uiuc_initial_init();
  79 }
  80
  81 void uiuc_local_vel_init()
  82 {
  83   uiuc_vel_init();
  84 }
  85
  86 void uiuc_aero_2_wrapper( SCALAR dt, int Initialize )
  87 {
  88     uiuc_force_moment(dt);
  89 }
  90
  91
  92 void uiuc_wind_2_wrapper( SCALAR dt, int Initialize )
  93 {
  94   if (Initialize == 0)
  95     uiuc_wind_routine(dt);
  96 }
  97
  98 void uiuc_engine_2_wrapper( SCALAR dt, int Initialize )
  99 {
 100
 101     uiuc_engine_routine();
 102 }
 103
 104
 105 void uiuc_gear_2_wrapper ()
 106 {
 107     uiuc_gear_routine();
 108 }
 109
 110 void uiuc_record_2_wrapper(SCALAR dt)
 111 {
 112   uiuc_record_routine(dt);
 113 }
 114
 115 void uiuc_network_recv_2_wrapper()
 116 {
 117   uiuc_network_recv_routine();
 118 }
 119
 120 void uiuc_network_send_2_wrapper()
 121 {
 122   uiuc_network_send_routine();
 123 }