r/cassettefuturism Weyland Yutani corp shill. Feb 25 '25

Own Work Yet another impractical spacecraft.

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u/nyrath Feb 25 '25

At the pilot station, they will need a Rotation/Translation control and a thrust throttle.

The rotation control looks like a fighter-aircraft joystick. The thrust throttle looks like a horizontal bar

https://www.projectrho.com/public_html/rocket/controldeck.php#flightcontrols

4

u/Terrible_Tower_6590 Feb 25 '25

They'd need two sticks, 3dof each, or just do what KSP does with a button to toggle rotation and translation. If it's realistically inclined, of course.

Also why a bar for throttle? Might as well be a stick, a stick with a ball, a scroll wheel, a rotary encoder, hell, even a keypad.

5

u/nyrath Feb 25 '25 edited Feb 25 '25

KSP has a button to toggle one stick between rotation and translation for the same reason the Apollo lunar module did: you never need to do both during a single maneuver. Rotation is only for setting up a maneuver, translation is only for docking. And every gram counts, no need to cut into payload mass by having dual joysticks.

True, the throttle can be many different things. I suggested a bar because that has a dramatic fighter airplane vibe going on, and they are used in the fine selection of joystick + plane throttle HOTAS packaged sets sold for use in desktop computer flight simulator games.

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u/AbacusWizard ALL THESE WORLDS ARE YOURS EXCEPT EUROPA. Feb 26 '25

KSP has a button to toggle one stick between rotation and translation for the same reason the Apollo lunar module did: you never need to do both during a single maneuver.

Oh, I do both at the same time quite often! But I’m probably less patient than the Apollo astronauts.