IDG-A32X/Systems/fbw-pitch.xml

<?xml version="1.0"?>

<!-- Copyright (c) 2019 Joshua Davidson (it0uchpods) -->

<!-- Airbus A3XX FBW System -->
<!-- Joshua Davidson (it0uchpods) -->
<!-- I didn't see an easy way to do this controller in JSBsim, so I keep it here -->

<PropertyList>

	<pi-simple-controller>
		<name>FBW PITCH G PI</name>
		<debug>false</debug>
		<input>/fdm/jsbsim/fbw/pitch/g-error</input>
		<reference>0</reference>
		<output>/fdm/jsbsim/fbw/pitch/g-pi</output>
		<config>
			<Kp>
				<expression>
					<table>
						<property>/fdm/jsbsim/velocities/vc-kts</property>
						<entry><ind>140</ind><dep>-1.5</dep></entry>
						<entry><ind>350</ind><dep>-0.6</dep></entry>
					</table>
				</expression>
			</Kp>
			<Ki>
				<condition>
					<and>
						<equals>
							<property>/fdm/jsbsim/position/wow</property>
							<value>0</value>
						</equals>
						<or>
							<equals>
								<property>/it-fbw/law</property>
								<value>0</value>
							</equals>
							<equals>
								<property>/it-fbw/law</property>
								<value>1</value>
							</equals>
						</or>
					</and>
				</condition>
				<expression>
					<table>
						<property>/fdm/jsbsim/velocities/vc-kts</property>
						<entry><ind>140</ind><dep>-1.5</dep></entry>
						<entry><ind>350</ind><dep>-0.6</dep></entry>
					</table>
				</expression>
			</Ki>
			<Ki>0.0</Ki>
			<min>
				<condition>
					<less-than>
						<property>/fdm/jsbsim/fbw/pitch/e-i</property>
						<value>0</value>
					</less-than>
				</condition>
				<property>/fdm/jsbsim/fbw/pitch/e-i</property>
			</min>
			<min>0.0</min>
			<max>
				<condition>
					<greater-than>
						<property>/fdm/jsbsim/fbw/pitch/e-i</property>
						<value>0</value>
					</greater-than>
				</condition>
				<property>/fdm/jsbsim/fbw/pitch/e-i</property>
			</max>
			<max>0.0</max>
		</config>
	</pi-simple-controller>

</PropertyList>