MATLAB AEROSPACE TOOLBOX RELEASE NOTE Bedienungsanleitung PDF herunterladen (Seite 37)

7-3

Block or Block Element Name What Happens When You Use

the Block or Element?

Use This Block or Block Element

Instead

Second-Order Actuator

block.

Updated Example

The NASA HL-20 with FlightGear Interface has been updated to show how you

can receive FlightGear Flight Simulator data into a Simulink model.

Using FlightGear Version 2.4.0 with Aerospace Blockset Software

Version 3.9 of Aerospace Blockset software does not support FlightGear Version 2.4.0.

You can use this procedure to modify your FlightGear installation to use FlightGear

Version 2.4.0:

In the Simulink model, if it contains these blocks, double-click them: FlightGear

Preconfigured 6DoF Animation, Pack net_fdm Packet for FlightGear, Receive

net_ctrl Packet from FlightGear, Unpack net_ctrl Packet from FlightGear.

The block parameter dialog box opens.

In the FlightGear version parameter, select v2.0.

In the Simulink model, double-click the Generate Run Script block.

In the FlightGear base directory parameter, set the FlightGear base folder to the

location of FlightGear Version 2.4.0.

Click the Generate Script button.

The block creates a custom FlightGear run script.

If you use the Receive net_ctrl Packet from FlightGear, or Unpack net_ctrl Packet

from FlightGear, open the custom FlightGear run script with a text editor and

change the input parameter '--fdm' parameter. In the run script, look for the

following string:

--fdm=network,localhost,5501,5502,5503

Change this string:

--fdm=null --native-fdm=socket,in,30,127.0.0.1,5502,udp

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MATLAB AEROSPACE TOOLBOX RELEASE NOTE Bedienungsanleitung Seite 37