Digital focus and tracking servo system with one-track jump

Details Digital focus and tracking servo system with one-track jump Digital focus and tracking servo system with one-track jump

2007-08-21

2007-08-21

Tran, Thang V. (Department: 2627)

Dynamic information storage or retrieval

With servo positioning of transducer assembly over track...

Optical servo system

C369S044340

Reexamination Certificate

active

09950376

ABSTRACT:
A tracking and servo system with a one-track jump is disclosed. The one track jump algorithm holds a control signal from the tracking servo system. The one track jump algorithm adds an acceleration control signal to the held control signal for a first period of time, delays for a second period of time, and adds a deceleration control signal to the held control signal for a third period of time. The algorithm then frees the control signal to close tracking on a new track separated by one track from the starting track.

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