Matches in SemOpenAlex for { <https://semopenalex.org/work/W2080591722> ?p ?o ?g. }
Showing items 1 to 76 of
76
with 100 items per page.
- W2080591722 endingPage "402" @default.
- W2080591722 startingPage "391" @default.
- W2080591722 abstract "The use of compound actuators in both magnetic and optical disk files has become a means of achieving increased servo actuator bandwidths. A compound actuator, comprised of a fine actuator mounted “piggyback” on a coarse actuator, positions the read/write transducers above a radial track. This paper describes a design methodology for a discrete-time feedback control system for a compound actuator in which the dynamic interaction between the actuator stages is directly considered. The performance of the servosystem, including the range and bandwith limitations of each actuator, is specified in terms of the desired frequency response of the closed-loop transfer functions from the reference track position to the tracking error and to the relative position between the coarse and the fine actuator. Parameter uncertainties and structural resonances are quantified using singular value techniques to form a robustness criterion which sets limits on the attainable tracking performance. Compensator design techniques using linear-quadratic Gaussian optimal control combined with loop transfer recovery are described. The state feedback portion of the compensator is calculated using an automatic procedure, while the state estimator is calculated by solving an associated Kalman filtering problem with colored fictitious noise. The noise is colored to shape the frequency spectrum of the input energy to each actuator, the relative motion between the stages, and the position of the transducer." @default.
- W2080591722 created "2016-06-24" @default.
- W2080591722 creator A5002745879 @default.
- W2080591722 creator A5046013877 @default.
- W2080591722 creator A5086192625 @default.
- W2080591722 date "1990-09-01" @default.
- W2080591722 modified "2023-09-27" @default.
- W2080591722 title "Track-Following Controller Design for a Compound Disk Drive Actuator" @default.
- W2080591722 doi "https://doi.org/10.1115/1.2896156" @default.
- W2080591722 hasPublicationYear "1990" @default.
- W2080591722 type Work @default.
- W2080591722 sameAs 2080591722 @default.
- W2080591722 citedByCount "28" @default.
- W2080591722 countsByYear W20805917222013 @default.
- W2080591722 countsByYear W20805917222016 @default.
- W2080591722 crossrefType "journal-article" @default.
- W2080591722 hasAuthorship W2080591722A5002745879 @default.
- W2080591722 hasAuthorship W2080591722A5046013877 @default.
- W2080591722 hasAuthorship W2080591722A5086192625 @default.
- W2080591722 hasConcept C104317684 @default.
- W2080591722 hasConcept C107354338 @default.
- W2080591722 hasConcept C110682481 @default.
- W2080591722 hasConcept C127205110 @default.
- W2080591722 hasConcept C127413603 @default.
- W2080591722 hasConcept C133731056 @default.
- W2080591722 hasConcept C154945302 @default.
- W2080591722 hasConcept C157286648 @default.
- W2080591722 hasConcept C172707124 @default.
- W2080591722 hasConcept C185592680 @default.
- W2080591722 hasConcept C204495892 @default.
- W2080591722 hasConcept C2775924081 @default.
- W2080591722 hasConcept C32731416 @default.
- W2080591722 hasConcept C41008148 @default.
- W2080591722 hasConcept C47446073 @default.
- W2080591722 hasConcept C49503481 @default.
- W2080591722 hasConcept C55493867 @default.
- W2080591722 hasConcept C63479239 @default.
- W2080591722 hasConceptScore W2080591722C104317684 @default.
- W2080591722 hasConceptScore W2080591722C107354338 @default.
- W2080591722 hasConceptScore W2080591722C110682481 @default.
- W2080591722 hasConceptScore W2080591722C127205110 @default.
- W2080591722 hasConceptScore W2080591722C127413603 @default.
- W2080591722 hasConceptScore W2080591722C133731056 @default.
- W2080591722 hasConceptScore W2080591722C154945302 @default.
- W2080591722 hasConceptScore W2080591722C157286648 @default.
- W2080591722 hasConceptScore W2080591722C172707124 @default.
- W2080591722 hasConceptScore W2080591722C185592680 @default.
- W2080591722 hasConceptScore W2080591722C204495892 @default.
- W2080591722 hasConceptScore W2080591722C2775924081 @default.
- W2080591722 hasConceptScore W2080591722C32731416 @default.
- W2080591722 hasConceptScore W2080591722C41008148 @default.
- W2080591722 hasConceptScore W2080591722C47446073 @default.
- W2080591722 hasConceptScore W2080591722C49503481 @default.
- W2080591722 hasConceptScore W2080591722C55493867 @default.
- W2080591722 hasConceptScore W2080591722C63479239 @default.
- W2080591722 hasIssue "3" @default.
- W2080591722 hasLocation W20805917221 @default.
- W2080591722 hasOpenAccess W2080591722 @default.
- W2080591722 hasPrimaryLocation W20805917221 @default.
- W2080591722 hasRelatedWork W147439464 @default.
- W2080591722 hasRelatedWork W1780253077 @default.
- W2080591722 hasRelatedWork W2080591722 @default.
- W2080591722 hasRelatedWork W2108180219 @default.
- W2080591722 hasRelatedWork W2118874485 @default.
- W2080591722 hasRelatedWork W2136956930 @default.
- W2080591722 hasRelatedWork W2333317042 @default.
- W2080591722 hasRelatedWork W2357896875 @default.
- W2080591722 hasRelatedWork W2584649394 @default.
- W2080591722 hasRelatedWork W3189519510 @default.
- W2080591722 hasVolume "112" @default.
- W2080591722 isParatext "false" @default.
- W2080591722 isRetracted "false" @default.
- W2080591722 magId "2080591722" @default.
- W2080591722 workType "article" @default.