On 20 Dec 2003 14:25:46 -0800, George William Herbert wrote:
Derek Lyons wrote:
(phil hunt) wrote:
[...]
The issue isn't programmers Phil. The issue the massive amounts of
R&D to develop the information needed to specify the sensor that the
programmers will process the output of.

The sensors needed are visual and IR imaging. It doesn't require a
massive R&D program to determine that, or to decide which
combinations of number of pixels and widths of field of view are
appropriate.

Ah, another problem handwaved away. You not only lack a clue, you are
aggressive in avoiding obtaining one.

I've done several iterations of this problem,
though not with systems that went to full scale
development or production.

I believe that for suitably moderated operational
requirements, the problem can be much simpler than I
believe Derek thinks it is.

I belive that Phil is grossly underestimating the
real requirements, even for those suitably moderated
operational requirements.

Which requirements am I underestimating? (Bear in mind I'm
considering missiles for several different roles).

But few of those have progressed to production.
The new Marines/Navy Spike missile is one
exception,

This is the Israeli ATGM, isn't it?

and to some degree is the exception
that probably proves the rule. Their R&D budget
essentially was hidden in the slush funds at China Lake
for a couple of years, and the missile itself is estimated
to cost at most a few thousand dollars.

And uses visual and IIR homing.

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