Feed Forward Control to Enhance CD Skip Performance 981152

This paper considers the design, implementation and validation of Feed Forward Control for a Compact Disk mechanism. The design objective is to increase the ability of the CD-mechanism to withstand external mechanical disturbances. For the research discribed an accelerometer has been used to measure the base-acceleration. This signal is filtered and added to the focus servo loop. The reduction of the servo error signal has been used to indicate the effectiveness of the feed forward.


Subscribers can view annotate, and download all of SAE's content. Learn More »


Members save up to 43% off list price.
Login to see discount.
Special Offer: Purchase more aerospace standards and aerospace material specifications and save! AeroPaks off a customized subscription plan that lets you pay for just the documents that you need, when you need them.