File: where it is.swf-(2.05 MB, 550x400, Other)
[_] Anonymous 08/09/16(Tue)06:46:06 No.3129644
>> [_] Anonymous 08/09/16(Tue)12:45:04 No.3129738
>>3129644
Everytime I see this flash I understand a little more. When he got to the part about error I got
lost this time.
>> [_] Anonymous 08/09/16(Tue)12:47:47 No.3129739
>>3129738
Okay, let me explain it for you:
The missile knows where it is at all times. It knows this because it knows where it isn't. By
subtracting where it is from where it isn't, or where it isn't from where it is (whichever is
greater), it obtains a difference, or deviation. The guidance subsystem uses deviations to
generate corrective commands to drive the missile from a position where it is to a position where
it isn't, and arriving at a position where it wasn't, it now is. Consequently, the position where
it is, is now the position that it wasn't, and it follows that the position that it was, is now
the position that it isn't.
>> [_] Anonymous 08/09/16(Tue)12:48:51 No.3129740
>>3129738
In the event that the position that it is in is not the position that it wasn't, the system has
acquired a variation, the variation being the difference between where the missile is, and where
it wasn't. If variation is considered to be a significant factor, it too may be corrected by the
GEA. However, the missile must also know where it was.
The missile guidance computer scenario works as follows. Because a variation has modified some of
the information the missile has obtained, it is not sure just where it is. However, it is sure
where it isn't, within reason, and it knows where it was. It now subtracts where it should be
from where it wasn't, or vice-versa, and by differentiating this from the algebraic sum of where
it shouldn't be, and where it was, it is able to obtain the deviation and its variation, which is
called error.
Hope that clears things up 4 u :)
>> [_] Anonymous 08/09/16(Tue)15:24:29 No.3129788
>>3129738
its not that hard to understand anon, i undestood all of it
missiles fly and go boom where you want it to unlike filthy rockets that just go kablammo where
its not supposed to, kinda like my penis
