Aircraft/777/Systems/777-PFD.xml

   1 <?xml version="1.0"?>
   2
   3 <PropertyList>
   4   <!-- =============================================================== -->
   5   <!--                        PFD display preprocessors                -->
   6   <!-- =============================================================== -->
   7
   8         <filter>
   9         <name>Altitude cursor icon positioning</name>
  10       <type>gain</type>
  11       <update-interval-secs type="double">0.05</update-interval-secs>
  12       <gain>1.0</gain>
  13       <input>
  14         <property>autopilot/settings/actual-target-altitude-ft</property>
  15       </input>
  16       <reference>
  17                 <property>/instrumentation/altimeter/indicator-altitude-ft</property>
  18       </reference>
  19       <output>instrumentation/pfd/target-altitude-diff</output>
  20       <min>-430</min>
  21       <max>430</max>
  22   </filter>
  23
  24         <filter>
  25         <name>Target Speed icon positioning</name>
  26       <type>gain</type>
  27       <update-interval-secs type="double">0.05</update-interval-secs>
  28       <gain>1.0</gain>
  29       <input>
  30         <property>autopilot/settings/target-speed-kt</property>
  31       </input>
  32       <reference>
  33                 <property>/instrumentation/airspeed-indicator/indicated-speed-kt</property>
  34       </reference>
  35       <output>instrumentation/pfd/target-speed-diff</output>
  36       <min>-60</min>
  37       <max>60</max>
  38   </filter>
  39
  40   <filter>
  41       <name>Stall speed margin computer</name>
  42       <type>gain</type>
  43       <update-interval-secs type="double">0.05</update-interval-secs>
  44       <gain>1.0</gain>
  45       <input>
  46           <property>instrumentation/weu/state/stall-speed</property>
  47       </input>
  48       <reference>
  49           <property>velocities/airspeed-kt</property>
  50           <offset>70</offset>
  51       </reference>
  52       <output>instrumentation/pfd/stallspeed-diff</output>
  53       <min>-205</min>
  54       <max>10</max>
  55   </filter>
  56
  57   <filter>
  58       <name>Over speed margin computer</name>
  59       <type>gain</type>
  60       <update-interval-secs type="double">0.05</update-interval-secs>
  61       <gain>-1.0</gain>
  62       <input>
  63           <property>instrumentation/afds/max-airspeed-kts</property>
  64       </input>
  65       <reference>
  66           <property>velocities/airspeed-kt</property>
  67           <offset>-65</offset>
  68       </reference>
  69       <output>instrumentation/pfd/overspeed-diff</output>
  70       <min>-200</min>
  71       <max>-10</max>
  72   </filter>
  73
  74         <filter>
  75         <name>VREF marker positioning</name>
  76       <type>gain</type>
  77       <update-interval-secs type="double">0.05</update-interval-secs>
  78       <gain>1.0</gain>
  79       <input>
  80         <property>instrumentation/weu/state/vref</property>
  81       </input>
  82       <reference>
  83                 <property>/instrumentation/airspeed-indicator/indicated-speed-kt</property>
  84       </reference>
  85       <output>instrumentation/pfd/vref-diff</output>
  86       <min>-62</min>
  87       <max>60</max>
  88   </filter>
  89
  90         <filter>
  91         <name>VREF text positioning</name>
  92       <type>gain</type>
  93       <update-interval-secs type="double">0.05</update-interval-secs>
  94       <gain>1.0</gain>
  95       <input>
  96         <property>instrumentation/weu/state/vref</property>
  97       </input>
  98       <reference>
  99                 <property>/instrumentation/airspeed-indicator/indicated-speed-kt</property>
 100       </reference>
 101       <output>instrumentation/pfd/vref-text-diff</output>
 102       <min>-55</min>
 103       <max>63</max>
 104   </filter>
 105
 106         <filter>
 107         <name>V1 marker positioning</name>
 108                 <type>gain</type>
 109                 <update-interval-secs type="double">0.05</update-interval-secs>
 110                 <gain>1.0</gain>
 111                 <input>
 112                         <property>instrumentation/weu/state/v1</property>
 113                 </input>
 114                 <reference>
 115                         <property>/instrumentation/airspeed-indicator/indicated-speed-kt</property>
 116                 </reference>
 117                 <output>instrumentation/pfd/v1-diff</output>
 118                 <min>-64</min>
 119                 <max>60</max>
 120         </filter>
 121
 122         <filter>
 123         <name>VR marker positioning</name>
 124                 <type>gain</type>
 125                 <update-interval-secs type="double">0.05</update-interval-secs>
 126                 <gain>1.0</gain>
 127                 <input>
 128                         <property>instrumentation/weu/state/vr</property>
 129                 </input>
 130                 <reference>
 131                         <property>/instrumentation/airspeed-indicator/indicated-speed-kt</property>
 132                 </reference>
 133                 <output>instrumentation/pfd/vr-diff</output>
 134                 <min>-64</min>
 135                 <max>60</max>
 136         </filter>
 137
 138         <filter>
 139         <name>V2 marker positioning</name>
 140                 <type>gain</type>
 141                 <update-interval-secs type="double">0.05</update-interval-secs>
 142                 <gain>1.0</gain>
 143                 <input>
 144                         <property>instrumentation/weu/state/v2</property>
 145                 </input>
 146                 <reference>
 147                         <property>/instrumentation/airspeed-indicator/indicated-speed-kt</property>
 148                 </reference>
 149                 <output>instrumentation/pfd/v2-diff</output>
 150                 <min>-64</min>
 151                 <max>60</max>
 152         </filter>
 153
 154         <filter>
 155         <name>Flap UP marker positioning</name>
 156                 <type>gain</type>
 157                 <update-interval-secs type="double">0.05</update-interval-secs>
 158                 <gain>1.0</gain>
 159                 <input>
 160                         <property>instrumentation/weu/state/flap</property>
 161                 </input>
 162                 <reference>
 163                         <property>/instrumentation/airspeed-indicator/indicated-speed-kt</property>
 164                 </reference>
 165                 <output>instrumentation/pfd/flap-diff</output>
 166                 <min>-64</min>
 167                 <max>60</max>
 168         </filter>
 169
 170         <filter>
 171         <name>Flap 1 marker positioning</name>
 172                 <type>gain</type>
 173                 <update-interval-secs type="double">0.05</update-interval-secs>
 174                 <gain>1.0</gain>
 175                 <input>
 176                         <property>instrumentation/weu/state/fl1</property>
 177                 </input>
 178                 <reference>
 179                         <property>/instrumentation/airspeed-indicator/indicated-speed-kt</property>
 180                 </reference>
 181                 <output>instrumentation/pfd/fl1-diff</output>
 182                 <min>-64</min>
 183                 <max>60</max>
 184         </filter>
 185
 186         <filter>
 187         <name>Flap 5 marker positioning</name>
 188                 <type>gain</type>
 189                 <update-interval-secs type="double">0.05</update-interval-secs>
 190                 <gain>1.0</gain>
 191                 <input>
 192                         <property>instrumentation/weu/state/fl5</property>
 193                 </input>
 194                 <reference>
 195                         <property>/instrumentation/airspeed-indicator/indicated-speed-kt</property>
 196                 </reference>
 197                 <output>instrumentation/pfd/fl5-diff</output>
 198                 <min>-64</min>
 199                 <max>60</max>
 200         </filter>
 201
 202         <filter>
 203         <name>Flap 15 marker positioning</name>
 204                 <type>gain</type>
 205                 <update-interval-secs type="double">0.05</update-interval-secs>
 206                 <gain>1.0</gain>
 207                 <input>
 208                         <property>instrumentation/weu/state/fl15</property>
 209                 </input>
 210                 <reference>
 211                         <property>/instrumentation/airspeed-indicator/indicated-speed-kt</property>
 212                 </reference>
 213                 <output>instrumentation/pfd/fl15-diff</output>
 214                 <min>-64</min>
 215                 <max>60</max>
 216         </filter>
 217
 218 <!-- =============================================================== -->
 219   <!--                 speed trend vector processing                   -->
 220   <!-- =============================================================== -->
 221
 222   <predict-simple>
 223     <name>speed predictor (smoothed)</name>
 224     <update-interval-secs type="double">0.1</update-interval-secs>
 225     <input>velocities/airspeed-kt</input>
 226     <output>instrumentation/pfd/speed-lookahead</output>
 227     <seconds>10.0</seconds>
 228     <filter-gain>0.05</filter-gain>
 229   </predict-simple>
 230
 231   <filter>
 232     <name>PFD preprocessor (spd trend up)</name>
 233     <type>gain</type>
 234     <update-interval-secs type="double">0.1</update-interval-secs>
 235     <input>
 236       <property>instrumentation/pfd/speed-lookahead</property>
 237     </input>
 238     <reference>
 239       <property>velocities/airspeed-kt</property>
 240       <offset>90</offset>
 241     </reference>
 242     <gain>-0.002667</gain>
 243     <output>instrumentation/pfd/speed-trend-up</output>
 244     <max>0.24</max>
 245     <min>0</min>
 246   </filter>
 247
 248   <filter>
 249     <name>PFD preprocessor (spd trend down)</name>
 250     <type>gain</type>
 251     <update-interval-secs type="double">0.1</update-interval-secs>
 252     <input>
 253       <property>instrumentation/pfd/speed-lookahead</property>
 254       <min>0</min>
 255     </input>
 256     <reference>
 257       <property>velocities/airspeed-kt</property>
 258       <offset>-90</offset>
 259     </reference>
 260     <gain>-0.002667</gain>
 261     <output>instrumentation/pfd/speed-trend-down</output>
 262     <min>-0.24</min>
 263     <max>0</max>
 264   </filter>
 265
 266 </PropertyList>