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-   -   How Is Your Simulator ? (https://www.pprune.org/spectators-balcony-spotters-corner/99915-how-your-simulator.html)

javelin 21st Aug 2003 06:18

How Is Your Simulator ?
 
So, there is a large Bus simulator in the North West that flies like a pig, needs extra trim to take off correctly, has been giving the wrong noises for Master Cautions this week and doesn't like windshear - I never thought I would see an Airbus in an inverted spin !

Anyone else flown a sim so bad recently :yuk:

Edit, Hic !

Cougar 21st Aug 2003 09:28

Well i must say that ours is pretty good but:
1) landing it is like landing a flying pig on an ice rink
2) the elevator control loading is pretty much non existent and as such everyone tends to over control in pitch
3) the wx radar is hopeless

Other than that its pretty darn good :O

ExSimGuy 21st Aug 2003 17:08

That's nothing!
 
You should have tried some of the early ones that I worked on. The only motion axis was pitch, the visual was a model in a large room with a camera that motored over it, and the "computing power" was another large room full of valve ("vacuum tube") electronics that failed with great regularity!

(707 at BA LHR)

Memetic 21st Aug 2003 23:07

If you don't like it build one yourself...
 
This guy did: http://www.wakayamanet.or.jp/jun/fs/mycockpit-e.html

Obsessive i'd say.

Lower Hangar 21st Aug 2003 23:45

My company also builds large Bus simulators. A recent customer down under was v. complimentary on the handling qualities of our product . I suspect the one in the North West is a product of the Carelessly Assembled Electronics company based the East of Canada.

RatherBeFlying 22nd Aug 2003 01:04

I spent considerable time in a 2-axis, no visual Viscount simulator in Toronto handed down from Air Canada to the local school board.

The "computer" was a 7' x 15' wall of gears, chains, levers and other gizmos on both sides.

Crashes often resulted in chains jumping sprockets.

The nosewheel steering linkage broke when landing with a 50 kt. crosswind dialled in and remained unrepaired during the years I was using it.

Subsequent takeoffs had the beast chasing its tail until some 50 kt. was achieved. Throttling back an outer did not work as no acceleration was possible from 0 kt without all 4.

The ILS only showed up once -- with a glideslope angle of zero degrees.

No VOR/LOC.

Cross the NDB, put in a 45 degree correction for 20 seconds or so, take it off and you were on track :bored: Don't try that in the air.

And it was easier to fly on 3 than 4.

747FOCAL 22nd Aug 2003 01:20

Here is one

http://home.comcast.net/~aeroman2/index.html

GrantT 22nd Aug 2003 19:43

Isn't it against regulations to have a faulty simulator and more importantly a lot more dangerous?

MaximumPete 23rd Aug 2003 18:28

747FOCAL,

Now that does bring back happy memories.

They were still using thes at AST Perth when I was doing ny CPL/IR

MP;)

Synthetic 24th Aug 2003 16:04

I can fix'em.G'is a job:E

kabz 24th Aug 2003 23:01

Once saw a great show on telly (OU ?) about a Jaguar(??) sim, where the visuals were from flying a camera over a model ... it was pretty hilarious really, especially when one of the pilots described what happened when a few flies got into the model. With the scale of the model, the flies looked about 50 foot high, and ... "...could give you a nasty turn..." !!!!!!! :D

ExSimGuy 26th Aug 2003 02:28

Kabz,

That was another of the ones that I worked on - in a ex-railway-carriage-shed in the South of England, before it went to be delivered to the RAF :)

Earlier, I worked on a "fighting vehicle" simulator where the visual was similar and the tank driver saw it thru the periscope. Great fun was had by all, putting spiders on the road just around the corner from where the "student" was driving :yuk:

(later, when working for BA, I also did a training course with the "East of Canada" company ;) )

Megaton 26th Aug 2003 02:36

On the Jag sim at Coltishall the simulator technicians use to drop model dinosaurs on to the map table. So, there you were on the way to drop buckets of love eastwards and you'd come beak to beak with tyrannosaurus rex!

Synthetic 27th Aug 2003 13:48

My money is on the dinosaur being faster than the Jag:p

Remember the railway sheds well. Good times until the French took over

ExSimGuy 28th Aug 2003 02:42

I remember the Yanks taking over (they called it a "merger" at the time yeah, sure :bored: ) then the Frogs took them over

skid 29th Aug 2003 14:45

agree with jav's comments.especially noticable after 'flying' the alternative sim near crawley which is soooo much better.

twistedenginestarter 2nd Sep 2003 03:37

So how old are you, Maximum?
 

They were still using thes at AST Perth when I was doing my CPL/IR
Which course were you on? I was Course 47, BEA/BOAC. I chose BEA ...

...but they didn't choose me.

:hmm: :bored: :ooh:

Synthetic 2nd Sep 2003 06:57

Skid - would that be a Generally Electrical one or an ALTernative?

kabz 2nd Sep 2003 23:45

Thanks ExSimGuy.

Can you shed any light on what a Link trainer is ? EK Gann mentions one in his airline training ... (in Fate is the Hunter obviously :O )

Cornish Jack 4th Sep 2003 01:20

Ahhhhhhh!! the Link trainer :ugh:
The Link was one of the first 'simulators' available for instrument training. The operating part was a crude plywood box containing a single engined cockpit with basic controls and instrumentation - the exterior was 'enhanced' with a miniature fin and tailplane. It was mounted on a three axis motion base, pneumatically powered and its gyrations were translated into a two axis output for a 'crab' mechanical plotter to trace the route flown. It (of course) had no visual but served as an introduction to 'under the hood' flying. Have spent an hour or three in various installations but its greatest period of attraction for me was in Aden where it was in the only air conditioned building on the base :D
This leads to a question to test your 'anorak' status .....
What was the Link motion system derived from???......
No prizes by the way :ok:


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