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Generating tracking control output signals for compensating tracking error signals
Generating tracking control output signals for compensating tracking error signals
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机译:生成跟踪控制输出信号以补偿跟踪误差信号
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摘要
The present disclosure provides systems and methods for tracking of control and error signals in optical disk drives. Successive square waves are generated as a tracking control output signal, and a tracking error signal is generated as a function of both the tracking control output signal and an offset correction factor. Due to the characteristics of the square wave, more reliable tracking is possible by the use of the square wave.
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