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Subject: 
Re: Theoretical Question: Missile Design
Newsgroups: 
lugnet.space
Date: 
Fri, 6 Jun 2003 21:53:43 GMT
Viewed: 
466 times
  
In lugnet.space, Leonard Hoffman wrote:
   i ask because on my fighters i often use “wings” which i call stabilizers. The idea is that having engines farther away from the central axis would make the fighter more maneuverable and stable. “wings” also work well in mounting guns on the wings with that they create an ‘X’ with their gunfire, which makes aiming and hitting enemies easier.

Hmm, well, having the engines farther away from the central axis might make it more manoeuverable (as you could steer in certain directions merely by applying differential thrust), I’m pretty sure it would also cause the ship to be less stable in straight flight. Unless your engines all had idential efficiencies and output, the tiny variances in thrust would necessitate constant minor corrections to remain straight. OK, so perhaps that’s not exactly less stable, but certainly it would be less efficient.

Just a thought.

-Andy



Message has 2 Replies:
  Re: Theoretical Question: Missile Design
 
(...) The most effecient way to do that is to have 1 engine and a bunch of rotational thrusters that let you turn to put the engine where you want it. James (21 years ago, 7-Jun-03, to lugnet.space, FTX)
  Re: Theoretical Question: Missile Design
 
(...) If you go by pure physics, the fact that you're in a vacuum would make everything more stable, since there's no real resistance. Besides, a sophisticated self-guided missile should be able to auto-correct the thruster outputs based on constant (...) (21 years ago, 7-Jun-03, to lugnet.space, FTX)

Message is in Reply To:
  Theoretical Question: Missile Design
 
Theoretically speaking, or is it hypothetically, what would an ideal space missile look like? concerning my picture here: (URL) i've got one big missile and several smaller ones that feature fins. fins, of course, help control direction in an (...) (21 years ago, 6-Jun-03, to lugnet.space, FTX)  

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