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Article #683

Re: High Accuracy manipulators

#683
From: Srinivasan Sridhar
Date: Fri, 07 Sep 1990 15:38
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During my research student days, we had several robotics projects involving
manufacturing and non-manufacturing tasks.  Precision was important in all
applications. Assembly line robotics required precise positioning of the 
manipulator.  Even sensing required precision positioning (as a result of
the sensing).  When we conducted industry sponsored projects, the specifications
put froth by most industries required accuracy (even the tasks demanded this).

For instance, using a manipulator for card assembly, force sensing
and positioning would require the system to be capable of micro-movements.

Surgical applications would most definitely require extreme positioning.

The applications go on and on and on............

___
sridhar
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From: ssridhar@pase60.Convergent.Com (Srinivasan Sridhar)
Newsgroups: comp.robotics
Subject: Re: High Accuracy manipulators
Keywords: accuracy, position control vs. force control
Message-ID: <726@risky.Convergent.COM>
Date: 7 Sep 90 15:38:07 GMT
References: <5829@hplabsb.HP.COM> <29067@netnews.upenn.edu> <5832@hplabsb.HP.COM> <1990Sep6.145354.1218@ra.src.umd.edu>
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Reply-To: ssridhar@pase60.UUCP (Srinivasan Sridhar)
Organization: Unisys Network Computing Group (CT), San Jose, CA
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