followme_e-tron/followme_e-tron.xml

<?xml-stylesheet href="JSBSim.xsl" type="application/xml"?>
<fdm_config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:noNamespaceSchemaLocation="http://jsbsim.sourceforge.net/JSBSim.xsd" name="SenecaII"
    version="2.0" release="BETA">

    <fileheader>
        <author>Torsten Dreyer, Gijs de Rooy</author>
        <filecreationdate>2010-08-24</filecreationdate>
        <version>0.1</version>
        <description>A follow me car</description>
    </fileheader>

    <metrics>
        <wingarea unit="M2">1</wingarea>
        <wingspan unit="M">1</wingspan>
        <chord unit="M">2</chord>
        <htailarea unit="M2">1</htailarea>
        <htailarm unit="M">1</htailarm>
        <vtailarea unit="M2">1</vtailarea>
        <vtailarm unit="M">1</vtailarm>
        <location name="AERORP" unit="M">
            <x>0</x>
            <y>0</y>
            <z>1.20</z>
        </location>
        <location name="EYEPOINT" unit="M">
            <x>-0.3 </x>
            <y>0.0 </y>
            <z>2.10</z>
        </location>
        <location name="VRP" unit="M">
            <x> 0.0 </x>
            <y> 0.0 </y>
            <z> 0.0 </z>
        </location>
    </metrics>

    <mass_balance>
        <ixx unit="SLUG*FT2"> 5596 </ixx>
        <iyy unit="SLUG*FT2"> 5334 </iyy>
        <izz unit="SLUG*FT2"> 11945 </izz>
        <ixz unit="SLUG*FT2"> 0 </ixz>
        <emptywt unit="KG"> 3000 </emptywt>
        <location name="CG" unit="M">
            <x> 1.5 </x>
            <y> 0.0 </y>
            <z> 0.4 </z>
        </location>
    </mass_balance>

    <ground_reactions>
        <contact type="BOGEY" name="FL">
            <location unit="M">
                <x> 0.68</x>
                <y>-0.66</y>
                <z>-0.02</z>
            </location>
            <static_friction> 0.82 </static_friction>
            <dynamic_friction> 0.5 </dynamic_friction>
            <rolling_friction> 0.05 </rolling_friction>
            <spring_coeff unit="LBS/FT"> 5400 </spring_coeff>
            <damping_coeff unit="LBS/FT/SEC"> 1600 </damping_coeff>
            <max_steer unit="DEG"> 45 </max_steer>
            <brake_group> LEFT </brake_group>
            <retractable>0</retractable>
        </contact>
        <contact type="BOGEY" name="FR">
            <location unit="M">
                <x> 0.68</x>
                <y> 0.66</y>
                <z>-0.02</z>
            </location>
            <static_friction> 0.82 </static_friction>
            <dynamic_friction> 0.5 </dynamic_friction>
            <rolling_friction> 0.05 </rolling_friction>
            <spring_coeff unit="LBS/FT"> 5400 </spring_coeff>
            <damping_coeff unit="LBS/FT/SEC"> 1600 </damping_coeff>
            <max_steer unit="DEG"> 45 </max_steer>
            <brake_group> RIGHT </brake_group>
            <retractable>0</retractable>
        </contact>
        <contact type="BOGEY" name="BL">
            <location unit="M">
                <x> 3.17</x>
                <y>-0.66</y>
                <z>-0.03</z>
            </location>
            <static_friction> 1.95</static_friction>
            <dynamic_friction> 0.7 </dynamic_friction>
            <rolling_friction> 0.05 </rolling_friction>
            <spring_coeff unit="LBS/FT"> 5400 </spring_coeff>
            <damping_coeff unit="LBS/FT/SEC"> 1600 </damping_coeff>
            <max_steer unit="DEG"> 0.0 </max_steer>
            <brake_group> LEFT </brake_group>
            <retractable>0</retractable>
        </contact>
        <contact type="BOGEY" name="BR">
            <location unit="M">
                <x> 3.17</x>
                <y> 0.66</y>
                <z>-0.03</z>
            </location>
            <static_friction> 1.95</static_friction>
            <dynamic_friction> 0.7 </dynamic_friction>
            <rolling_friction> 0.05 </rolling_friction>
            <spring_coeff unit="LBS/FT"> 5400 </spring_coeff>
            <damping_coeff unit="LBS/FT/SEC"> 1600 </damping_coeff>
            <max_steer unit="DEG"> 0.0 </max_steer>
            <brake_group> RIGHT </brake_group>
            <retractable>0</retractable>
        </contact>
    </ground_reactions>

    <propulsion>
        <!--<engine file="motor">
            <location unit="M">
    		<x> 1.5</x>
    		<y> 0</y>
    		<z> 0</z>
            </location>
			<orient unit="DEG">
                <roll> 0.0 </roll>
				<pitch> 0 </pitch>
				<yaw> 0 </yaw>
			</orient>
            <feed>0</feed>
		<thruster file="direct">
			<location unit="M">
        		<x> 1.5</x>
        		<y> 0</y>
        		<z> 0</z>
			</location>
			<orient unit="DEG">
                <roll> 0.0 </roll>
				<pitch> 0 </pitch>
				<yaw> 0 </yaw>
			</orient>
		</thruster>
        </engine>-->
    </propulsion>

    <flight_control name="Truck">
        <channel name="Steer">
           
            <summer name="Steer Sum">
                <input>fcs/rudder-cmd-norm</input>
                <clipto>
                    <min>-1</min>
                    <max>1</max>
                </clipto>
                <output>fcs/rudder-pos-norm</output>
            </summer>
        </channel>
    </flight_control>

    <aerodynamics>
        <axis name="DRAG">
            <function name="aero/coefficient/CD">
                <product>
                    <property>aero/qbar-area</property>
                    <value>0.8</value>
                </product>
            </function>
        </axis>
        <axis name="SIDE"/>
        <axis name="ROLL"/>
        <axis name="PITCH"/>
        <axis name="YAW"/>
    </aerodynamics>

    <external_reactions>
      <force name="engine" frame="BODY">
        <location unit="M">
		<x> 1.5</x>
		<y> 0</y>
		<z> 0</z>
        </location>
        <direction>
          <x>1</x> 
          <y>0</y>
          <z>0</z>
        </direction>
      </force>
    </external_reactions>
</fdm_config>