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Article:
"Resolution is a smokescreen to accuracy"
At the heart of every high accuracy positioning system
lies mechanical and electrical components with characteristics
that affect the ultimate performance of the machine. In
spite of this, most high accuracy systems are mainly rated
according to their resolution. Simon Smith, managing director
of Aerotech UK Limited, argues that there are many factors
to consider in a high accuracy system and proposes that
new thinking about the engineering design is required.
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