363 lines
11 KiB
XML
363 lines
11 KiB
XML
<?xml version="1.0"?>
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<!-- Airbus A320 JSBsim -->
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<!-- Copyright (c) 2021 Josh Davidson (Octal450) -->
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<ground_reactions>
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<contact type="BOGEY" name="NOSE_LG">
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<location unit="M">
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<x>-13.6519</x>
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<y>0</y>
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<z>-4.35683</z>
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</location>
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<static_friction>1.4</static_friction> <!-- Arbitrarily high to help nose wheel steering - no effect on braking -->
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<dynamic_friction>0.6</dynamic_friction>
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<rolling_friction>0.02</rolling_friction>
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<spring_coeff unit="LBS/FT">30935.5</spring_coeff>
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<damping_coeff unit="LBS/FT/SEC">16978.5</damping_coeff>
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<max_steer unit="DEG">75</max_steer>
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<table name="CORNERING_COEFF" type="internal">
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<tableData> <!-- jsbsim-pacejka.py 3.0 0.03 2.85 1.4 1.03 1.4 -->
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-90.0 -0.64429852792097750
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-85.0 -0.65803784878515970
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-80.0 -0.67367546323532410
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-75.0 -0.69148835376736980
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-70.0 -0.71179130570975040
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-65.0 -0.73493212105552120
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-60.0 -0.76127441823995780
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-55.0 -0.79115479580170660
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-50.0 -0.82478835297656280
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-45.0 -0.86207184328003720
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-40.0 -0.90218731471298370
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-35.0 -0.94282786495867110
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-30.0 -0.97874912755212280
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-25.0 -0.99927325792190310
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-20.0 -0.98471983766820350
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-15.0 -0.90363984864415470
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-10.0 -0.71770750752441240
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-5.0 -0.40543502538657494
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0.0 0.00000000000000000
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5.0 0.40543502538657494
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10.0 0.71770750752441240
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15.0 0.90363984864415470
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20.0 0.98471983766820350
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25.0 0.99927325792190310
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30.0 0.97874912755212280
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35.0 0.94282786495867110
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40.0 0.90218731471298370
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45.0 0.86207184328003720
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50.0 0.82478835297656280
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55.0 0.79115479580170660
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60.0 0.76127441823995780
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65.0 0.73493212105552120
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70.0 0.71179130570975040
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75.0 0.69148835376736980
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80.0 0.67367546323532410
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85.0 0.65803784878515970
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90.0 0.64429852792097750
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</tableData>
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</table>
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<brake_group>NONE</brake_group>
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<retractable>1</retractable>
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</contact>
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<contact type="BOGEY" name="LEFT_MLG">
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<location unit="M">
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<x>-1.1393</x>
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<y>-4.32562</y>
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<z>-4.35908</z>
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</location>
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<static_friction>0.4</static_friction>
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<dynamic_friction>0.6</dynamic_friction>
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<rolling_friction>0.02</rolling_friction>
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<spring_coeff unit="LBS/FT">59785</spring_coeff>
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<damping_coeff unit="LBS/FT/SEC">23957</damping_coeff>
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<max_steer unit="DEG">0</max_steer>
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<table name="CORNERING_COEFF" type="internal">
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<tableData> <!-- jsbsim-pacejka.py 3.0 0.06 2.8 0.4 1.03 0.4 -->
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-90.0 -0.5760395836174765
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-85.0 -0.5776440181093163
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-80.0 -0.5803918992801416
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-75.0 -0.5845010317001210
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-70.0 -0.5902476568617109
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-65.0 -0.5979865464058901
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-60.0 -0.6081793463286825
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-55.0 -0.6214348494943271
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-50.0 -0.6385661913510731
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-45.0 -0.6606706311692150
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-40.0 -0.6892340269266316
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-35.0 -0.7262408296125531
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-30.0 -0.7741813043425955
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-25.0 -0.8355026710967954
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-20.0 -0.9097416834082445
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-15.0 -0.9818532434458515
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-10.0 -0.9824937511496707
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-5.0 -0.7127565569007204
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0.0 0.0000000000000000
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5.0 0.7127565569007204
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10.0 0.9824937511496707
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15.0 0.9818532434458515
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20.0 0.9097416834082445
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25.0 0.8355026710967954
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30.0 0.7741813043425955
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35.0 0.7262408296125531
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40.0 0.6892340269266316
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45.0 0.6606706311692150
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50.0 0.6385661913510731
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55.0 0.6214348494943271
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60.0 0.6081793463286825
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65.0 0.5979865464058901
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70.0 0.5902476568617109
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75.0 0.5845010317001210
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80.0 0.5803918992801416
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85.0 0.5776440181093163
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90.0 0.5760395836174765
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</tableData>
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</table>
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<brake_group>LEFT</brake_group>
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<retractable>1</retractable>
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</contact>
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<contact type="BOGEY" name="RIGHT_MLG">
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<location unit="M">
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<x>-1.1393</x>
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<y>4.32562</y>
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<z>-4.35908</z>
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</location>
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<static_friction>0.4</static_friction>
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<dynamic_friction>0.6</dynamic_friction>
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<rolling_friction>0.02</rolling_friction>
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<spring_coeff unit="LBS/FT">59785</spring_coeff>
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<damping_coeff unit="LBS/FT/SEC">23957</damping_coeff>
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<max_steer unit="DEG">0</max_steer>
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<table name="CORNERING_COEFF" type="internal">
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<tableData> <!-- jsbsim-pacejka.py 3.0 0.06 2.8 0.4 1.03 0.4 -->
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-90.0 -0.5760395836174765
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-85.0 -0.5776440181093163
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-80.0 -0.5803918992801416
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-75.0 -0.5845010317001210
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-70.0 -0.5902476568617109
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-65.0 -0.5979865464058901
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-60.0 -0.6081793463286825
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-55.0 -0.6214348494943271
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-50.0 -0.6385661913510731
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-45.0 -0.6606706311692150
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-40.0 -0.6892340269266316
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-35.0 -0.7262408296125531
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-30.0 -0.7741813043425955
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-25.0 -0.8355026710967954
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-20.0 -0.9097416834082445
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-15.0 -0.9818532434458515
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-10.0 -0.9824937511496707
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-5.0 -0.7127565569007204
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0.0 0.0000000000000000
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5.0 0.7127565569007204
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10.0 0.9824937511496707
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15.0 0.9818532434458515
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20.0 0.9097416834082445
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25.0 0.8355026710967954
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30.0 0.7741813043425955
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35.0 0.7262408296125531
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40.0 0.6892340269266316
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45.0 0.6606706311692150
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50.0 0.6385661913510731
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55.0 0.6214348494943271
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60.0 0.6081793463286825
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65.0 0.5979865464058901
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70.0 0.5902476568617109
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75.0 0.5845010317001210
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80.0 0.5803918992801416
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85.0 0.5776440181093163
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90.0 0.5760395836174765
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</tableData>
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</table>
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<brake_group>RIGHT</brake_group>
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<retractable>1</retractable>
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</contact>
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<contact type="STRUCTURE" name="NOSE_1">
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<location unit="M">
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<x>-18.8029</x>
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<y>0</y>
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<z>-0.86913</z>
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</location>
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<static_friction>1.0</static_friction>
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<dynamic_friction>0.4</dynamic_friction>
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<rolling_friction>0.4</rolling_friction>
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<spring_coeff unit="LBS/FT">50000</spring_coeff>
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<damping_coeff unit="LBS/FT/SEC">50000</damping_coeff>
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<max_steer unit="DEG">0.0</max_steer>
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<brake_group>NONE</brake_group>
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<retractable>0</retractable>
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</contact>
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<contact type="STRUCTURE" name="NOSE_2">
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<location unit="M">
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<x>-15.86</x>
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<y>0</y>
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<z>1.41537</z>
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</location>
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<static_friction>1.0</static_friction>
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<dynamic_friction>0.4</dynamic_friction>
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<rolling_friction>0.4</rolling_friction>
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<spring_coeff unit="LBS/FT">50000</spring_coeff>
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<damping_coeff unit="LBS/FT/SEC">50000</damping_coeff>
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<max_steer unit="DEG">0.0</max_steer>
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<brake_group>NONE</brake_group>
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<retractable>0</retractable>
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</contact>
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<contact type="STRUCTURE" name="BOTTOM_1">
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<location unit="M">
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<x>-14.0535</x>
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<y>0</y>
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<z>-2.2431</z>
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</location>
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<static_friction>1.0</static_friction>
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<dynamic_friction>0.4</dynamic_friction>
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<rolling_friction>0.4</rolling_friction>
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<spring_coeff unit="LBS/FT">50000</spring_coeff>
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<damping_coeff unit="LBS/FT/SEC">50000</damping_coeff>
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<max_steer unit="DEG">0.0</max_steer>
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<brake_group>NONE</brake_group>
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<retractable>0</retractable>
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</contact>
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<contact type="STRUCTURE" name="BOTTOM_2">
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<location unit="M">
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<x>6.78689</x>
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<y>0</y>
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<z>-2.19094</z>
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</location>
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<static_friction>1.0</static_friction>
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<dynamic_friction>0.4</dynamic_friction>
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<rolling_friction>0.4</rolling_friction>
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<spring_coeff unit="LBS/FT">50000</spring_coeff>
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<damping_coeff unit="LBS/FT/SEC">50000</damping_coeff>
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<max_steer unit="DEG">0.0</max_steer>
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<brake_group>NONE</brake_group>
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<retractable>0</retractable>
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</contact>
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<contact type="STRUCTURE" name="TOP_1">
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<location unit="M">
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<x>-12.2837</x>
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<y>0</y>
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<z>1.91891</z>
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</location>
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<static_friction>1.0</static_friction>
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<dynamic_friction>0.4</dynamic_friction>
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<rolling_friction>0.4</rolling_friction>
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<spring_coeff unit="LBS/FT">50000</spring_coeff>
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<damping_coeff unit="LBS/FT/SEC">50000</damping_coeff>
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<max_steer unit="DEG">0.0</max_steer>
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<brake_group>NONE</brake_group>
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<retractable>0</retractable>
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</contact>
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<contact type="STRUCTURE" name="TOP_2">
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<location unit="M">
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<x>9.32421</x>
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<y>0</y>
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<z>1.90163</z>
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</location>
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<static_friction>1.0</static_friction>
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<dynamic_friction>0.4</dynamic_friction>
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<rolling_friction>0.4</rolling_friction>
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<spring_coeff unit="LBS/FT">50000</spring_coeff>
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<damping_coeff unit="LBS/FT/SEC">50000</damping_coeff>
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<max_steer unit="DEG">0.0</max_steer>
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<brake_group>NONE</brake_group>
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<retractable>0</retractable>
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</contact>
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<contact type="STRUCTURE" name="ENG_1">
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<location unit="M">
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<x>-5.35132</x>
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<y>-5.63082</y>
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<z>-3.2689</z>
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</location>
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<static_friction>1.0</static_friction>
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<dynamic_friction>0.4</dynamic_friction>
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<rolling_friction>0.4</rolling_friction>
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<spring_coeff unit="LBS/FT">50000</spring_coeff>
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<damping_coeff unit="LBS/FT/SEC">50000</damping_coeff>
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<max_steer unit="DEG">0.0</max_steer>
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<brake_group>NONE</brake_group>
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<retractable>0</retractable>
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</contact>
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<contact type="STRUCTURE" name="ENG_2">
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<location unit="M">
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<x>-5.35132</x>
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<y>5.63082</y>
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<z>-3.2689</z>
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</location>
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<static_friction>1.0</static_friction>
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<dynamic_friction>0.4</dynamic_friction>
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<rolling_friction>0.4</rolling_friction>
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<spring_coeff unit="LBS/FT">50000</spring_coeff>
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<damping_coeff unit="LBS/FT/SEC">50000</damping_coeff>
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<max_steer unit="DEG">0.0</max_steer>
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<brake_group>NONE</brake_group>
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<retractable>0</retractable>
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</contact>
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<contact type="STRUCTURE" name="TAIL_1">
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<location unit="M">
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<x>18.7563</x>
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<y>0</y>
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<z>0.87243</z>
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</location>
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<static_friction>1.0</static_friction>
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<dynamic_friction>0.4</dynamic_friction>
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<rolling_friction>0.4</rolling_friction>
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<spring_coeff unit="LBS/FT">50000</spring_coeff>
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<damping_coeff unit="LBS/FT/SEC">50000</damping_coeff>
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<max_steer unit="DEG">0.0</max_steer>
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<brake_group>NONE</brake_group>
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<retractable>0</retractable>
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</contact>
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<contact type="STRUCTURE" name="TAIL_2">
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<location unit="M">
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<x>17.0302</x>
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<y>0</y>
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<z>7.74793</z>
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</location>
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<static_friction>1.0</static_friction>
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<dynamic_friction>0.4</dynamic_friction>
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<rolling_friction>0.4</rolling_friction>
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<spring_coeff unit="LBS/FT">50000</spring_coeff>
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<damping_coeff unit="LBS/FT/SEC">50000</damping_coeff>
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<max_steer unit="DEG">0.0</max_steer>
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<brake_group>NONE</brake_group>
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<retractable>0</retractable>
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</contact>
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<contact type="STRUCTURE" name="WING_TIP_1">
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<location unit="M">
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<x>2.48627</x>
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<y>-16.9301</y>
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<z>0.34704</z>
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</location>
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<static_friction>1.0</static_friction>
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<dynamic_friction>0.4</dynamic_friction>
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<rolling_friction>0.4</rolling_friction>
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<spring_coeff unit="LBS/FT">50000</spring_coeff>
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<damping_coeff unit="LBS/FT/SEC">50000</damping_coeff>
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<max_steer unit="DEG">0.0</max_steer>
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<brake_group>NONE</brake_group>
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<retractable>0</retractable>
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</contact>
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<contact type="STRUCTURE" name="WING_TIP_2">
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<location unit="M">
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<x>2.48627</x>
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<y>16.9301</y>
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<z>0.34704</z>
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</location>
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<static_friction>1.0</static_friction>
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<dynamic_friction>1</dynamic_friction>
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<rolling_friction>1</rolling_friction>
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<spring_coeff unit="LBS/FT">50000</spring_coeff>
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<damping_coeff unit="LBS/FT/SEC">50000</damping_coeff>
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<max_steer unit="DEG">0.0</max_steer>
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<brake_group>NONE</brake_group>
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<retractable>0</retractable>
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</contact>
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</ground_reactions>
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