"betrouwbaarheid." . . "Servomécanismes." . . . . "Electronic books" . "Electronic books"@en . . . . . . . . . . "Provides a treatment of the design of hard disk drive servo systems, reflecting improvements in spindle speed and bit density and other changes in this fast-moving field. This edition focuses on the applications of some results in control theory, that is, robust and perfect tracking control and composite non-linear feedback control."@en . . . . . . . . . . . "Ressources Internet" . . . . . . . . . . . "This monograph provides a systematic treatment of the design of modern hard disk drive servo systems. In particular, it focuses on the applications of some newly developed results in control theory, i.e., robust and perfect tracking control and composite non-linear feedback control, which are suitable for track following and seeking, respectively. Emphasis is placed on hard disk drive servo systems with single- or dual-stage actuation using a voice-coil-motor actuator enhanced in the latter case by the addition of a micro-actuator, providing faster responses and therefore higher bandwidth in track following. Other issues such as disturbance rejection and resonance compensation are also addressed. The techniques and applications involved include: - time- and frequency domain methods for system identification; - linear system tools; - linear control techniques (PID, H2, H-infinity, and robust and perfect tracking control, and loop transfer recovery); - non-linear control techniques (time-optimal, proximate time-optimal and composite non-linear feedback control); - complete single- and dual stage hard disk drive servo systems; - track-following control of voice-coil-motor and dual actuators; - design of piezoelectric actuator systems. \"Hard Disk Drive Servo Systems\" should be of great value to practising engineers in the hard disk and CD-ROM drive industries and to researchers in areas related to servo systems."@en . . . . . . . . . . . . . . . . . . "Hard disk drive servo systems"@en . "Hard disk drive servo systems" . . . . . . . . . . . . . . . . . . . . . "The second edition of this monograph provides a systematic treatment of the design of hard disk drive servo systems updated to reflect recent improvements in spindle speed and bit density and other changes in this fast-moving field. In particular, it focuses on the applications of some newly developed results in control theory, i.e., robust and perfect tracking control and composite non-linear feedback control which are suitable for track following and seeking respectively. Emphasis is placed on hard disk drive servo systems with single- or dual-stage actuation using a voice-coil-motor actuator enhanced in the latter case by the addition of a micro-actuator providing faster responses and therefore higher bandwidth in track following. Modeling and compensation of nonlinearities and friction in microdrives, disturbance rejection and resonance compensation are also addressed. The Linear Systems and CNF Matlab toolkits used to develop many of the results can be downloaded from the book's website." . . . . . . . . . . . . . . . . . . "Hard Disk Drive Servo Systems" . "Hard Disk Drive Servo Systems"@en . . . . . . . "procesautomatisering." . . "Productiebeleid." . . . . "Disques durs." . . "IR (information retrieval)" . . "Automatic control." . . "Piezoelektrischer Aktor." . . "Informatiesystemen." . . "regeltechniek." . . "Performance and Reliability" . . "Performance and Reliability." . "Servoeinrichtung." . . "Data disk drives Design." . . "Ingénierie." . . "Electronic books." . . "Aktor." . . "TECHNOLOGY & ENGINEERING Automation." . . "Computer. Informatica. Automatisering." . . "Chen, Ben M." . . "Optimale Kontrolle." . . "Information storage and retrieval systems." . . "hardware." . . "Operating systems (Computers)" . . "Computer hardware." . . "Computer hardware" . "Computer Hardware" . "Computer Hardware." . "Disques rigides." . . "Rückkopplung." . . "Servomechanisms." . . "Unités de disques (Informatique) Conception." . . "TECHNOLOGY & ENGINEERING Robotics." . . "Computerarchitectuur. Operating systems." . . "Engineering." . . "Toegepaste fysische ingenieurstechnieken." . . "Hard disks (Computer science)" . . "Unités de disques (informatique)" . . "Festplattenlaufwerk." . . "Information Storage and Retrieval" . . "Information Storage and Retrieval." . "Mikroaktor." . . "Kontrolltheorie." . . "Festplattenlaufwerk Mikroaktor Servoeinrichtung Kontrolltheorie Rückkopplung Optimale Kontrolle." . . "Unités de disques (informatique) Conception et construction." . . "Control Engineering." . .