git.gag.com Git - debian/openrocket/blob - src/net/sf/openrocket/util/Test.java

   1 package net.sf.openrocket.util;
   2
   3 import net.sf.openrocket.database.Databases;
   4 import net.sf.openrocket.material.Material;
   5 import net.sf.openrocket.motor.Motor;
   6 import net.sf.openrocket.rocketcomponent.BodyTube;
   7 import net.sf.openrocket.rocketcomponent.Bulkhead;
   8 import net.sf.openrocket.rocketcomponent.CenteringRing;
   9 import net.sf.openrocket.rocketcomponent.FreeformFinSet;
  10 import net.sf.openrocket.rocketcomponent.IllegalFinPointException;
  11 import net.sf.openrocket.rocketcomponent.InnerTube;
  12 import net.sf.openrocket.rocketcomponent.LaunchLug;
  13 import net.sf.openrocket.rocketcomponent.MassComponent;
  14 import net.sf.openrocket.rocketcomponent.NoseCone;
  15 import net.sf.openrocket.rocketcomponent.Rocket;
  16 import net.sf.openrocket.rocketcomponent.Stage;
  17 import net.sf.openrocket.rocketcomponent.Transition;
  18 import net.sf.openrocket.rocketcomponent.TrapezoidFinSet;
  19 import net.sf.openrocket.rocketcomponent.TubeCoupler;
  20 import net.sf.openrocket.rocketcomponent.FinSet.CrossSection;
  21 import net.sf.openrocket.rocketcomponent.RocketComponent.Position;
  22
  23 public class Test {
  24
  25         public static double noseconeLength=0.10,noseconeRadius=0.01;
  26         public static double bodytubeLength=0.20,bodytubeRadius=0.01,bodytubeThickness=0.001;
  27
  28         public static int finCount=3;
  29         public static double finRootChord=0.04,finTipChord=0.05,finSweep=0.01,finThickness=0.003, finHeight=0.03;
  30
  31         public static double materialDensity=1000;  // kg/m3
  32
  33
  34         public static Rocket makeRocket() {
  35                 Rocket rocket;
  36                 Stage stage,stage2;
  37                 NoseCone nosecone;
  38                 BodyTube bodytube, bt2;
  39                 Transition transition;
  40                 TrapezoidFinSet finset;
  41
  42                 rocket = new Rocket();
  43                 stage = new Stage();
  44                 stage.setName("Stage1");
  45                 stage2 = new Stage();
  46                 stage2.setName("Stage2");
  47                 nosecone = new NoseCone(Transition.Shape.ELLIPSOID,noseconeLength,noseconeRadius);
  48                 bodytube = new BodyTube(bodytubeLength,bodytubeRadius,bodytubeThickness);
  49                 transition = new Transition();
  50                 bt2 = new BodyTube(bodytubeLength,bodytubeRadius*2,bodytubeThickness);
  51                 bt2.setMotorMount(true);
  52
  53                 finset = new TrapezoidFinSet(finCount,finRootChord,finTipChord,finSweep,finHeight);
  54
  55
  56                 // Stage construction
  57                 rocket.addChild(stage);
  58                 rocket.addChild(stage2);
  59
  60
  61                 // Component construction
  62                 stage.addChild(nosecone);
  63
  64                 stage.addChild(bodytube);
  65
  66
  67                 stage2.addChild(transition);
  68
  69                 stage2.addChild(bt2);
  70
  71                 bodytube.addChild(finset);
  72
  73
  74                 rocket.getDefaultConfiguration().setAllStages();
  75
  76                 return rocket;
  77         }
  78
  79
  80         public static Rocket makeSmallFlyable() {
  81                 Rocket rocket;
  82                 Stage stage;
  83                 NoseCone nosecone;
  84                 BodyTube bodytube;
  85                 TrapezoidFinSet finset;
  86
  87                 rocket = new Rocket();
  88                 stage = new Stage();
  89                 stage.setName("Stage1");
  90
  91                 nosecone = new NoseCone(Transition.Shape.ELLIPSOID,noseconeLength,noseconeRadius);
  92                 bodytube = new BodyTube(bodytubeLength,bodytubeRadius,bodytubeThickness);
  93
  94                 finset = new TrapezoidFinSet(finCount,finRootChord,finTipChord,finSweep,finHeight);
  95
  96
  97                 // Stage construction
  98                 rocket.addChild(stage);
  99
 100
 101                 // Component construction
 102                 stage.addChild(nosecone);
 103                 stage.addChild(bodytube);
 104
 105                 bodytube.addChild(finset);
 106
 107                 Material material = Prefs.getDefaultComponentMaterial(null, Material.Type.BULK);
 108                 nosecone.setMaterial(material);
 109                 bodytube.setMaterial(material);
 110                 finset.setMaterial(material);
 111
 112                 String id = rocket.newMotorConfigurationID();
 113                 bodytube.setMotorMount(true);
 114
 115                 for (Motor m: Databases.MOTOR) {
 116                         if (m.getDesignation().equals("B4")) {
 117                                 bodytube.setMotor(id, m);
 118                                 break;
 119                         }
 120                 }
 121                 bodytube.setMotorOverhang(0.005);
 122                 rocket.getDefaultConfiguration().setMotorConfigurationID(id);
 123
 124                 rocket.getDefaultConfiguration().setAllStages();
 125
 126
 127                 return rocket;
 128         }
 129
 130
 131         public static Rocket makeBigBlue() {
 132                 Rocket rocket;
 133                 Stage stage;
 134                 NoseCone nosecone;
 135                 BodyTube bodytube;
 136                 FreeformFinSet finset;
 137                 MassComponent mcomp;
 138
 139                 rocket = new Rocket();
 140                 stage = new Stage();
 141                 stage.setName("Stage1");
 142
 143                 nosecone = new NoseCone(Transition.Shape.ELLIPSOID,0.105,0.033);
 144                 nosecone.setThickness(0.001);
 145                 bodytube = new BodyTube(0.69,0.033,0.001);
 146
 147                 finset = new FreeformFinSet();
 148                 try {
 149                         finset.setPoints(new Coordinate[] {
 150                                         new Coordinate(0, 0),
 151                                         new Coordinate(0.115, 0.072),
 152                                         new Coordinate(0.255, 0.072),
 153                                         new Coordinate(0.255, 0.037),
 154                                         new Coordinate(0.150, 0)
 155                         });
 156                 } catch (IllegalFinPointException e) {
 157                         e.printStackTrace();
 158                 }
 159                 finset.setThickness(0.003);
 160                 finset.setFinCount(4);
 161
 162                 finset.setCantAngle(0*Math.PI/180);
 163                 System.err.println("Fin cant angle: "+(finset.getCantAngle() * 180/Math.PI));
 164
 165                 mcomp = new MassComponent(0.2,0.03,0.045 + 0.060);
 166                 mcomp.setRelativePosition(Position.TOP);
 167                 mcomp.setPositionValue(0);
 168
 169                 // Stage construction
 170                 rocket.addChild(stage);
 171                 rocket.setPerfectFinish(false);
 172
 173
 174                 // Component construction
 175                 stage.addChild(nosecone);
 176                 stage.addChild(bodytube);
 177
 178                 bodytube.addChild(finset);
 179
 180                 bodytube.addChild(mcomp);
 181
 182 //              Material material = new Material("Test material", 500);
 183 //              nosecone.setMaterial(material);
 184 //              bodytube.setMaterial(material);
 185 //              finset.setMaterial(material);
 186
 187                 String id = rocket.newMotorConfigurationID();
 188                 bodytube.setMotorMount(true);
 189
 190                 for (Motor m: Databases.MOTOR) {
 191                         if (m.getDesignation().equals("F12J")) {
 192                                 bodytube.setMotor(id, m);
 193                                 break;
 194                         }
 195                 }
 196                 bodytube.setMotorOverhang(0.005);
 197                 rocket.getDefaultConfiguration().setMotorConfigurationID(id);
 198
 199                 rocket.getDefaultConfiguration().setAllStages();
 200
 201
 202                 return rocket;
 203         }
 204
 205
 206
 207         public static Rocket makeIsoHaisu() {
 208                 Rocket rocket;
 209                 Stage stage;
 210                 NoseCone nosecone;
 211                 BodyTube tube1, tube2, tube3;
 212                 TrapezoidFinSet finset;
 213                 TrapezoidFinSet auxfinset;
 214                 MassComponent mcomp;
 215
 216                 final double R = 0.07;
 217
 218                 rocket = new Rocket();
 219                 stage = new Stage();
 220                 stage.setName("Stage1");
 221
 222                 nosecone = new NoseCone(Transition.Shape.OGIVE,0.53,R);
 223                 nosecone.setThickness(0.005);
 224                 nosecone.setMassOverridden(true);
 225                 nosecone.setOverrideMass(0.588);
 226                 stage.addChild(nosecone);
 227
 228                 tube1 = new BodyTube(0.505,R,0.005);
 229                 tube1.setMassOverridden(true);
 230                 tube1.setOverrideMass(0.366);
 231                 stage.addChild(tube1);
 232
 233                 tube2 = new BodyTube(0.605,R,0.005);
 234                 tube2.setMassOverridden(true);
 235                 tube2.setOverrideMass(0.427);
 236                 stage.addChild(tube2);
 237
 238                 tube3 = new BodyTube(1.065,R,0.005);
 239                 tube3.setMassOverridden(true);
 240                 tube3.setOverrideMass(0.730);
 241                 stage.addChild(tube3);
 242
 243
 244                 LaunchLug lug = new LaunchLug();
 245                 tube1.addChild(lug);
 246
 247                 TubeCoupler coupler = new TubeCoupler();
 248                 coupler.setOuterRadiusAutomatic(true);
 249                 coupler.setThickness(0.005);
 250                 coupler.setLength(0.28);
 251                 coupler.setMassOverridden(true);
 252                 coupler.setOverrideMass(0.360);
 253                 coupler.setRelativePosition(Position.BOTTOM);
 254                 coupler.setPositionValue(-0.14);
 255                 tube1.addChild(coupler);
 256
 257
 258                 // Parachute
 259                 MassComponent mass = new MassComponent(0.05, 0.05, 0.280);
 260                 mass.setRelativePosition(Position.TOP);
 261                 mass.setPositionValue(0.2);
 262                 tube1.addChild(mass);
 263
 264                 // Cord
 265                 mass = new MassComponent(0.05, 0.05, 0.125);
 266                 mass.setRelativePosition(Position.TOP);
 267                 mass.setPositionValue(0.2);
 268                 tube1.addChild(mass);
 269
 270                 // Payload
 271                 mass = new MassComponent(0.40, R, 1.500);
 272                 mass.setRelativePosition(Position.TOP);
 273                 mass.setPositionValue(0.25);
 274                 tube1.addChild(mass);
 275
 276
 277                 auxfinset = new TrapezoidFinSet();
 278                 auxfinset.setName("CONTROL");
 279                 auxfinset.setFinCount(2);
 280                 auxfinset.setRootChord(0.05);
 281                 auxfinset.setTipChord(0.05);
 282                 auxfinset.setHeight(0.10);
 283                 auxfinset.setSweep(0);
 284                 auxfinset.setThickness(0.008);
 285                 auxfinset.setCrossSection(CrossSection.AIRFOIL);
 286                 auxfinset.setRelativePosition(Position.TOP);
 287                 auxfinset.setPositionValue(0.28);
 288                 auxfinset.setBaseRotation(Math.PI/2);
 289                 tube1.addChild(auxfinset);
 290
 291
 292
 293
 294                 coupler = new TubeCoupler();
 295                 coupler.setOuterRadiusAutomatic(true);
 296                 coupler.setLength(0.28);
 297                 coupler.setRelativePosition(Position.TOP);
 298                 coupler.setPositionValue(0.47);
 299                 coupler.setMassOverridden(true);
 300                 coupler.setOverrideMass(0.360);
 301                 tube2.addChild(coupler);
 302
 303
 304
 305                 // Parachute
 306                 mass = new MassComponent(0.1, 0.05, 0.028);
 307                 mass.setRelativePosition(Position.TOP);
 308                 mass.setPositionValue(0.14);
 309                 tube2.addChild(mass);
 310
 311                 Bulkhead bulk = new Bulkhead();
 312                 bulk.setOuterRadiusAutomatic(true);
 313                 bulk.setMassOverridden(true);
 314                 bulk.setOverrideMass(0.050);
 315                 bulk.setRelativePosition(Position.TOP);
 316                 bulk.setPositionValue(0.27);
 317                 tube2.addChild(bulk);
 318
 319                 // Chord
 320                 mass = new MassComponent(0.1, 0.05, 0.125);
 321                 mass.setRelativePosition(Position.TOP);
 322                 mass.setPositionValue(0.19);
 323                 tube2.addChild(mass);
 324
 325
 326
 327                 InnerTube inner = new InnerTube();
 328                 inner.setOuterRadius(0.08/2);
 329                 inner.setInnerRadius(0.0762/2);
 330                 inner.setLength(0.86);
 331                 inner.setMassOverridden(true);
 332                 inner.setOverrideMass(0.388);
 333                 tube3.addChild(inner);
 334
 335
 336                 CenteringRing center = new CenteringRing();
 337                 center.setInnerRadiusAutomatic(true);
 338                 center.setOuterRadiusAutomatic(true);
 339                 center.setLength(0.005);
 340                 center.setMassOverridden(true);
 341                 center.setOverrideMass(0.038);
 342                 center.setRelativePosition(Position.BOTTOM);
 343                 center.setPositionValue(0);
 344                 tube3.addChild(center);
 345
 346
 347                 center = new CenteringRing();
 348                 center.setInnerRadiusAutomatic(true);
 349                 center.setOuterRadiusAutomatic(true);
 350                 center.setLength(0.005);
 351                 center.setMassOverridden(true);
 352                 center.setOverrideMass(0.038);
 353                 center.setRelativePosition(Position.TOP);
 354                 center.setPositionValue(0.28);
 355                 tube3.addChild(center);
 356
 357
 358                 center = new CenteringRing();
 359                 center.setInnerRadiusAutomatic(true);
 360                 center.setOuterRadiusAutomatic(true);
 361                 center.setLength(0.005);
 362                 center.setMassOverridden(true);
 363                 center.setOverrideMass(0.038);
 364                 center.setRelativePosition(Position.TOP);
 365                 center.setPositionValue(0.83);
 366                 tube3.addChild(center);
 367
 368
 369
 370
 371
 372                 finset = new TrapezoidFinSet();
 373                 finset.setRootChord(0.495);
 374                 finset.setTipChord(0.1);
 375                 finset.setHeight(0.185);
 376                 finset.setThickness(0.005);
 377                 finset.setSweep(0.3);
 378                 finset.setRelativePosition(Position.BOTTOM);
 379                 finset.setPositionValue(-0.03);
 380                 finset.setBaseRotation(Math.PI/2);
 381                 tube3.addChild(finset);
 382
 383
 384                 finset.setCantAngle(0*Math.PI/180);
 385                 System.err.println("Fin cant angle: "+(finset.getCantAngle() * 180/Math.PI));
 386
 387
 388                 // Stage construction
 389                 rocket.addChild(stage);
 390                 rocket.setPerfectFinish(false);
 391
 392
 393
 394                 String id = rocket.newMotorConfigurationID();
 395                 tube3.setMotorMount(true);
 396
 397                 for (Motor m: Databases.MOTOR) {
 398                         if (m.getDesignation().equals("L540")) {
 399                                 tube3.setMotor(id, m);
 400                                 break;
 401                         }
 402                 }
 403                 tube3.setMotorOverhang(0.02);
 404                 rocket.getDefaultConfiguration().setMotorConfigurationID(id);
 405
 406 //              tube3.setIgnitionEvent(MotorMount.IgnitionEvent.NEVER);
 407
 408                 rocket.getDefaultConfiguration().setAllStages();
 409
 410
 411                 return rocket;
 412         }
 413
 414
 415
 416 }