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- Newsgroups: comp.robotics
- Path: sparky!uunet!casey!gaboon!a3bee2!n1gva!fcf
- From: fcf@n1gva (F. C. Floberg)
- Subject: Re: How to Explore Mars
- Message-ID: <1993Jan10.131539.21053@n1gva>
- Organization: Evil Weather Machines LTD
- References: <HAGERMAN.93Jan7224103@rx7.ece.cmu.edu>
- Distribution: comp
- Date: Sun, 10 Jan 93 13:15:39 GMT
- Lines: 46
-
- hagerman@ece.cmu.edu (John Hagerman) writes:
- : So, my subject line got you to read at least this far :-]
- :
- : There has been some discussion about the tradeoffs between using one
- : large robot and many small robots for planetary exploration. Has the
- : Erebus experiment changed the opinion of anyone here?
- : I'm hoping for
- : new thoughts engendered by considering the experiment in general.
-
- I've heard at least one argument for small robots in planetary explor-
- ation, i.e. their small size making them easier to transport to the
- planets surface, the 'redundant systems' effect of numerous small
- machines, and the ability to cover more ground in a given time span.
-
- The argument for large robots is that they can be more sophisticated,
- and can traverse more difficult terrain than their smaller counterparts.
-
- I wonder about 'blending' the two philosiphies... Imagine that you had
- one large, agile, and reasonably intelligent robot, and say, six or so
- smaller less sophisticated ones all linked together via some sort of
- network (on a radio link maybe?). The smaller robots could act as remote
- sencory input devices, or data collection drones, that are directed by
- the larger one. The larger one ("Mother") would collect the data per-
- ceived by the drones periodically, and transmit what was relivant back
- to Earth. When a drone encountered an obstacle (such as a cavern), it
- would inform the mother of the problem, and the mother would decide
- whether to 'stay the cource' or not. If so, she would collect up her
- drones (as a marsupial would) and attempt to negotiate the obstacle
- herself. After the obsticle had been navigated, she would release
- her drones to continue their work.
-
- . . . .
-
- Of course, this is only a very broad idea I'm presenting, as I'm
- just a guy that likes to dream at his keyboard :-)
-
- :
- : - John
- : --
- : hagerman@ece.cmu.edu
-
- Fred
-
- --
- Fred Floberg - N1GVA at Evil Weather Machines LTD.
- email: ...!uunet!hsi!a3bee2!n1gva!fcf
-