Abstract: This paper proposes an absolute positioning method for distance encoding by fusing reference signals with incremental signals. Reference marks with extinction characteristics are embedded in ...
Researchers describe a new high-speed laser writing method for writing data that encompasses two optical dimensions plus three spatial dimensions. The new approach can write at speeds of 1,000,000 ...
From shimmering and embossed covers to boatloads of bonus features, it’s hard to beat the prestige of owning a physical Blu-ray copy of your favorite films – and that’s before considering the image ...
Precise motion control often requires more than tracking position within a single rotation. Multi-turn encoders provide extended position feedback by counting complete revolutions in addition to ...
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