Any of you Nerds into Simulation??

maglomanic

Junior Member
Ok since all you guys are either really brainy, thick glasses wearing Nerds or some really seasoned ex-military i thought i would ask if anyone of you is into fighter simulation. I came across these two open source modeling tools which might not be professional grade but still have some decent functionality.

1)
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This is what they say "JSBSim is an open source flight dynamics model (FDM) that compiles and runs under many operating systems, including Microsoft Windows, Apple Macintosh, Linux, IRIX, Cygwin (Unix on Windows), etc. The FDM is essentially the physics/math model that defines the movement of an aircraft under the forces and moments applied to it using the various control mechanisms and from the forces of nature. JSBSim has no native graphics. It can be run by itself as a standalone program, taking input from a script file and various aircraft configuration files; or, it can be run as an integrated part of a larger flight simulator implementation that includes a visual system. The most notable example of the use of JSBSim is currently seen in the open source FlightGear simulator. JSBSim models the aerodynamic forces and moments by the classic coefficient buildup method.

JSBSim has seen the growth of a fairly large user base, with some of the more notable projects (of which I am aware) described on the Users page.

Features include:

Fully configurable flight control system, aerodynamics, propulsion, landing gear arrangement, etc. through XML-based text file format.
Rotational earth effects on the equations of motion (coriolis and centrifugal acceleration modeled).
Configurable data output formats to screen, file, socket, or any combination of those.
"
The man site lets you create an output file using the following link:
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Also you can use
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(old USAF software) to calculate some of the data for your simulation software.

2)Now the above given software pretty much creates an xml file that contains profile of your plane. There is another another simulation software that would do the actual graphical rendering.

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Just thought i should share this with you guys :).If anyone has been down this road i'd be interested in hearing from em.
 

Siddharth

New Member
i used Flight gear a while ago. i got problems man. it thew up some weird error and i ended up crashing my system. its not properly debugged.

else then open source flight sim, i used DID F22 ADF. its the best AC sim of its time. even todays AC sim do not produce CG at the level it did. all DID sims were the best.:nana:
 

maglomanic

Junior Member
Siddharth said:
i used Flight gear a while ago. i got problems man. it thew up some weird error and i ended up crashing my system. its not properly debugged.

else then open source flight sim, i used DID F22 ADF. its the best AC sim of its time. even todays AC sim do not produce CG at the level it did. all DID sims were the best.:nana:

While the flight simulation in terms of graphics is very desriable, i was looking at it from another aspect.That is simulation of various performance parameters based on avilable data in open source of any jet(engineering simulation as opposed to game simulation). There is another software called STK (Analytics graphics) that does a great job of this (including RCS analysis and stealth) but alas it's proprietary. Also Flight gear is only for civilian aircrafts so far. It's not limited for military aircraft but i guess that would require programming. Are you a programmer? I am and if some of us can collaborate on somthing along the lines maybe some thing substantive could be achieved.

(day dreaming!!)
 

PLABUDDY

Junior Member
I thought about getting Train Stimulator. It's out of stock now so I'll have to get it from second hand store. :china:
 

maglomanic

Junior Member
PLABUDDY said:
I thought about getting Train Stimulator. It's out of stock now so I'll have to get it from second hand store. :china:
lol..you wanna drive trains?? O come on dude lets fly planes :)
 

renmin

Junior Member
PLABUDDY said:
I thought about getting Train Stimulator. It's out of stock now so I'll have to get it from second hand store. :china:
Train sim. is a great game. I dont drive, I crash! I never completed a single activity in that game. To derail, I uncouple the locomotive from the train, then hit the brake, the loco. behind me still moving fast crash into me derailing the whole train, I used this trick to fall off a bridge, crash into a passing train, when that happens, the coaches go flying into the air!:rofl: :roll: Train sim. is alot more fun then flying planes. there is more action! You can also change the switch track and make your train crash head on with another!
 

maglomanic

Junior Member
renmin said:
Train sim. is a great game. I dont drive, I crash! I never completed a single activity in that game. To derail, I uncouple the locomotive from the train, then hit the brake, the loco. behind me still moving fast crash into me derailing the whole train, I used this trick to fall off a bridge, crash into a passing train, when that happens, the coaches go flying into the air!:rofl: :roll: Train sim. is alot more fun then flying planes. there is more action! You can also change the switch track and make your train crash head on with another!

:roll: :roll: due thats crazy stuff. Well i have done it alot of times after used to get bored of a game i 'd start exploring things. I still remember that game commandos 2 'line of duty'. I used to destroy objectives other than the ones which were assigned to me. Shooting chickens in a barn yard. Driving over civillians. Mass suicide of my entire group.

Now do i come across as maniac or what :D

Back on topic. Any engineering major who might have used aerospace simulation software?? Nasa's JPL labs have whole slew of software that could be used to simulate satelites and their flight.
 

Kampfwagen

Junior Member
I never really got into simulation games, largely because my parents are really cheap and never bought joysticks and other crap for my computer. About the only simulation I think I have ever played was America's Army, if you could call it such. But they do look fun.

Oh, by the way renmin, I hope to god I never end up on one of your 'Crazy Trains' :roll:
 

sumdud

Senior Member
VIP Professional
Flight sims are my biggest game plays.

I have flight sim '04, WW2 Euro(default) and MiG-29.
Can these sims use the mouse to fly the plane? 'Cuz if it don't, I am out of luck.
 

renmin

Junior Member
Kampfwagen said:
I never really got into simulation games, largely because my parents are really cheap and never bought joysticks and other crap for my computer. About the only simulation I think I have ever played was America's Army, if you could call it such. But they do look fun.

Oh, by the way renmin, I hope to god I never end up on one of your 'Crazy Trains' :roll:
In train sim., you can only perform such stunts with frieght trains, you can not uncouple passinger trains because they are all high speed trains, I derail high speed trains by selecting a snowy environment and going at max speed eventually the train slips off the track and flips over! You dont really need joysticks for flight sims. They are just good to have around since you can control the plane more easily. Most flight sims allow you to use the arrow keys to fly the plane.
 
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