Matches in SemOpenAlex for { <https://semopenalex.org/work/W2013447369> ?p ?o ?g. }
Showing items 1 to 90 of
90
with 100 items per page.
- W2013447369 abstract "The application of magnetic bearing technology to both the read/write head and rotary spindle of an optical disk buffer will allow its use in a spacecraft environment. An optical disk buffer concept can provide gigabit-per-second data rates and terabit capacity through the use of arrays of solid state lasers applied to a stack of erasable/reusable optical disks. The disks are fixed to a common shaft and each disk surface is served by an independent electro-optic module for recording, playback, and erasure of data. A magneto-optic technique is used to implement the record/erase cycle. The RCA optical disk buffer has evoked interest by NASA for space applications. The porous graphite air bearings in the rotary spindle as well as those used in the linear translation of the read/write head would be replaced by magnetic bearings or mechanical (ball or roller) bearings. Based upon past experience, roller or ball bearings for the translation stages are not feasible. Unsatisfactory, although limited, experience exists with ball bearing spindles also. Magnetic bearings, however, appear ideally suited for both applications. The use of magnetic bearings is advantageous in the optical disk buffer because of the absence of physical contact between the rotating and stationary members. This frictionless operation leads to extended life and reduced drag. The manufacturing tolerances that are required to fabricate magnetic bearings would also be relaxed from those required for precision ball and gas bearings. Since magnetic bearings require no lubricant, they are inherently compatible with a space (vacuum) environment. Magnetic bearings also allow the dynamics of the rotor/bearing system to be altered through the use of active control. This provides the potential for reduced vibration, extended regions of stable operation, and more precise control of position." @default.
- W2013447369 created "2016-06-24" @default.
- W2013447369 creator A5019851433 @default.
- W2013447369 creator A5033729346 @default.
- W2013447369 creator A5049221898 @default.
- W2013447369 creator A5070558036 @default.
- W2013447369 creator A5087549414 @default.
- W2013447369 date "1988-06-02" @default.
- W2013447369 modified "2023-09-26" @default.
- W2013447369 title "Magnetic Bearings For A High-Performance Optical Disk Buffer" @default.
- W2013447369 doi "https://doi.org/10.1117/12.944603" @default.
- W2013447369 hasPublicationYear "1988" @default.
- W2013447369 type Work @default.
- W2013447369 sameAs 2013447369 @default.
- W2013447369 citedByCount "0" @default.
- W2013447369 crossrefType "proceedings-article" @default.
- W2013447369 hasAuthorship W2013447369A5019851433 @default.
- W2013447369 hasAuthorship W2013447369A5033729346 @default.
- W2013447369 hasAuthorship W2013447369A5049221898 @default.
- W2013447369 hasAuthorship W2013447369A5070558036 @default.
- W2013447369 hasAuthorship W2013447369A5087549414 @default.
- W2013447369 hasBestOaLocation W20134473692 @default.
- W2013447369 hasConcept C1135709 @default.
- W2013447369 hasConcept C119599485 @default.
- W2013447369 hasConcept C120665830 @default.
- W2013447369 hasConcept C121332964 @default.
- W2013447369 hasConcept C122041747 @default.
- W2013447369 hasConcept C127413603 @default.
- W2013447369 hasConcept C134306372 @default.
- W2013447369 hasConcept C145018004 @default.
- W2013447369 hasConcept C153056533 @default.
- W2013447369 hasConcept C16389437 @default.
- W2013447369 hasConcept C184608416 @default.
- W2013447369 hasConcept C192562407 @default.
- W2013447369 hasConcept C24890656 @default.
- W2013447369 hasConcept C2776585123 @default.
- W2013447369 hasConcept C2779410321 @default.
- W2013447369 hasConcept C2780874159 @default.
- W2013447369 hasConcept C33923547 @default.
- W2013447369 hasConcept C41008148 @default.
- W2013447369 hasConcept C78519656 @default.
- W2013447369 hasConcept C79324624 @default.
- W2013447369 hasConceptScore W2013447369C1135709 @default.
- W2013447369 hasConceptScore W2013447369C119599485 @default.
- W2013447369 hasConceptScore W2013447369C120665830 @default.
- W2013447369 hasConceptScore W2013447369C121332964 @default.
- W2013447369 hasConceptScore W2013447369C122041747 @default.
- W2013447369 hasConceptScore W2013447369C127413603 @default.
- W2013447369 hasConceptScore W2013447369C134306372 @default.
- W2013447369 hasConceptScore W2013447369C145018004 @default.
- W2013447369 hasConceptScore W2013447369C153056533 @default.
- W2013447369 hasConceptScore W2013447369C16389437 @default.
- W2013447369 hasConceptScore W2013447369C184608416 @default.
- W2013447369 hasConceptScore W2013447369C192562407 @default.
- W2013447369 hasConceptScore W2013447369C24890656 @default.
- W2013447369 hasConceptScore W2013447369C2776585123 @default.
- W2013447369 hasConceptScore W2013447369C2779410321 @default.
- W2013447369 hasConceptScore W2013447369C2780874159 @default.
- W2013447369 hasConceptScore W2013447369C33923547 @default.
- W2013447369 hasConceptScore W2013447369C41008148 @default.
- W2013447369 hasConceptScore W2013447369C78519656 @default.
- W2013447369 hasConceptScore W2013447369C79324624 @default.
- W2013447369 hasLocation W20134473691 @default.
- W2013447369 hasLocation W20134473692 @default.
- W2013447369 hasOpenAccess W2013447369 @default.
- W2013447369 hasPrimaryLocation W20134473691 @default.
- W2013447369 hasRelatedWork W1488070949 @default.
- W2013447369 hasRelatedWork W1972780222 @default.
- W2013447369 hasRelatedWork W197667313 @default.
- W2013447369 hasRelatedWork W1998273484 @default.
- W2013447369 hasRelatedWork W1999541667 @default.
- W2013447369 hasRelatedWork W2059450118 @default.
- W2013447369 hasRelatedWork W3029080268 @default.
- W2013447369 hasRelatedWork W3035884866 @default.
- W2013447369 hasRelatedWork W760658399 @default.
- W2013447369 hasRelatedWork W801884073 @default.
- W2013447369 hasRelatedWork W2401276017 @default.
- W2013447369 hasRelatedWork W2758960557 @default.
- W2013447369 hasRelatedWork W2816323965 @default.
- W2013447369 hasRelatedWork W2827148084 @default.
- W2013447369 hasRelatedWork W2831548370 @default.
- W2013447369 hasRelatedWork W2836924308 @default.
- W2013447369 hasRelatedWork W2848230994 @default.
- W2013447369 hasRelatedWork W2853179596 @default.
- W2013447369 hasRelatedWork W2859816178 @default.
- W2013447369 hasRelatedWork W3147862895 @default.
- W2013447369 isParatext "false" @default.
- W2013447369 isRetracted "false" @default.
- W2013447369 magId "2013447369" @default.
- W2013447369 workType "article" @default.