Developments and current issues of servo control theory. Tape type recording equipment; Servo techniques of VTR (professional model). 1/2 inch video tape recorder.
نویسندگان
چکیده
منابع مشابه
Frequency domain subspace identification of a tape servo system
As capacity demands for magnetic tape storage systems grow, servo actuator design for tracking data on high density tape media presents new modeling and control design challenges. In this paper a frequency weighted subspace identification algorithm is presented for control relevant model estimation of a tape servo actuator. Common to other subspace identification methods, the proposed algorithm...
متن کاملUsing Track-Following Servo Technology on LTO Tape Drives
Fall COMDEX was the center of numerous showings of new tape technologies offering significant increases in tape capacity and performance. Of interest to users of midrange tape technology was the showing of Linear Tape Open (LTO) tape drives. Just as the upstart Linux operating system is nurturing a small but growing base of users, LTOcompliant products promise to secure a significant portion of...
متن کاملCharacterization of lateral tape motion and disturbances in the servo position error signal of a linear tape drive
Lateral tape displacement in a tape drive is believed to be one of the critical limiting factors in achieving high track density in tape storage media. For improving track density, servo control systems can be designed on the basis of information from a position error signal to improve the track following capabilities in a tape drive. In this paper, we consider the characterization of lateral t...
متن کاملMagnetic tape recording electrocardiograph.
R ECORDING the electrocardiogram for prolonged intervals presents difficulties from the standpoint of economy and convenience. One 200 foot roll of paper for a direct writing instrument is used in 40 minutes of continuous recording at 25 mm. per second, and reviewing this long electrocardiographic record is a cumbersome procedure. A convenient method of recording electrocardiograms and fied ele...
متن کاملRobust servo control of a novel type 1 diabetic model
Robust servo control of a model-based biomedical application is presented in the article. The glucose– insulin control of type 1 diabetic patients is considered to be solved using the results of post-modern robust control principles. The paper uses a recently published glucose–insulin model and presents the transformation of the model to describe the dynamics of type 1 diabetes mellitus. The no...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: The Journal of the Institute of Television Engineers of Japan
سال: 1990
ISSN: 0386-6831,1884-9652
DOI: 10.3169/itej1978.44.1166