[simpits-tech] Mercsim Setup
Sean Galbraith
simpits-tech@simpits.org
Sun, 19 Jan 2003 14:35:55 +1300
At 09:29 PM 1/18/03 +0000, you wrote:
>This message is mainly directed at Sean, due to his recent Apollo
>revelations,
woo hoo, fame and notoriety!
>I was doing some thinking about the Mercury Sim today, and I think I've
>finally settled on a layout that I like. In doing so I also managed to
>clear a couple of hurdles (I think) that have been bugging me for a while:
>entry/exit and display.
Yup, with you so far..... a bit of a worry when you launch and recover (so
ingress and egress) lying on your back, but fly the rest of the mission in
weightless conditions, with no definitive "up" :)
>With entry and exit, I couldn't really go with the original "hatch" setup
>that the Mercury actually had, because the layout is of the Merc on its
>"side" (so that the occupant is right-side-up instead of on their back),
>which makes getting through the hatch into the seat very difficult. And
>considering that this will be a public use sim, not just mine, difficult
>is not a good idea. But then I struck upon the idea of having a section of
>the capsule actually "roll" back, like a rolltop desk! This seems like it
>will work well. There are a few technical problems, but all in all I think
>I can get it to work well, and I think it pays off compared to other ways
>of doing it.
That's a bloody good idea! I likewise was not going to be able to use the
hatch because I plan on having the capsule "in flight" so I can join the LM
to the docking port, which will make transfers easier :) But in that
situation you'd be entering the CM through the docking tunnel from the
LM... not realistic.
>Secondly, the display system, which will consist of a smallish screen in
>front of the window, with the projector over the sim operator's head (sim
>operator not to be confused with sim pilot - operator runs the sim, and
>does things like throw in system failures. Pilot flys the thing). Two
>poles go from the screen to the projector, those will be supporting a
>shroud, which will secure to the sim itself, probably by Velcro, in order
>to keep all light out of the display system.
I see mine using monitors in front of the CM pilots window, and maybe a
duplicate in front of the other window...dunno yet, and a pair for the LM
windows. The sim operator, or flight controller <g> will be running vMC on
another PC (it actually runs on a 486!)
I guess you're using Orbiter?
S.
>A small video showing the proposed operation of the door can be seen here:
>http://www.me.mtu.edu/~bjsikkem/Door.avi - let me know what you think of
>everything. This whole setup still needs a lot of work, but you get the
>basic idea. Any questions on what something is, just ask.
I'll go and have a wee peek :)
Sean.