Matches in SemOpenAlex for { <https://semopenalex.org/work/W808664984> ?p ?o ?g. }
Showing items 1 to 87 of
87
with 100 items per page.
- W808664984 abstract "A programmable controller (PC) system automatic sequence control, which acts as a supervisory controller for the servos, selects the proper drives, and automatically sequences the vanes, was developed for use in a subsonic wind tunnel. Tunnel modifications include a new second test section (80 ft x 100 ft with a maximum air speed capability of 110 knots) and an increase in maximum velocity flow from 200 knots to 300 knots. A completely automatic sequence control is necessary in order to allow intricate motion of the 14 triangularly arranged vanes which can be as large as 70 ft high x 35 ft wide and which require precise acceleration and deceleration control. Rate servos on each drive aid in this control, and servo cost was minimized by using four silicon controlled rectifier controllers to control the 20 dc drives. The PC has a programming capacity which facilitated the implementation of extensive logic design. A series of diagrams sequencing the vanes and a block diagram of the system are included." @default.
- W808664984 created "2016-06-24" @default.
- W808664984 creator A5049692192 @default.
- W808664984 date "1982-01-01" @default.
- W808664984 modified "2023-09-27" @default.
- W808664984 title "Programmable controller system for wind tunnel diversion vanes" @default.
- W808664984 hasPublicationYear "1982" @default.
- W808664984 type Work @default.
- W808664984 sameAs 808664984 @default.
- W808664984 citedByCount "0" @default.
- W808664984 crossrefType "journal-article" @default.
- W808664984 hasAuthorship W808664984A5049692192 @default.
- W808664984 hasConcept C100086909 @default.
- W808664984 hasConcept C107354338 @default.
- W808664984 hasConcept C111919701 @default.
- W808664984 hasConcept C117896860 @default.
- W808664984 hasConcept C119599485 @default.
- W808664984 hasConcept C121332964 @default.
- W808664984 hasConcept C127413603 @default.
- W808664984 hasConcept C133731056 @default.
- W808664984 hasConcept C146978453 @default.
- W808664984 hasConcept C149227320 @default.
- W808664984 hasConcept C154945302 @default.
- W808664984 hasConcept C17500928 @default.
- W808664984 hasConcept C203479927 @default.
- W808664984 hasConcept C2775924081 @default.
- W808664984 hasConcept C37374048 @default.
- W808664984 hasConcept C41008148 @default.
- W808664984 hasConcept C44986683 @default.
- W808664984 hasConcept C47446073 @default.
- W808664984 hasConcept C49503481 @default.
- W808664984 hasConcept C6557445 @default.
- W808664984 hasConcept C74650414 @default.
- W808664984 hasConcept C78519656 @default.
- W808664984 hasConcept C86803240 @default.
- W808664984 hasConcept C89992363 @default.
- W808664984 hasConceptScore W808664984C100086909 @default.
- W808664984 hasConceptScore W808664984C107354338 @default.
- W808664984 hasConceptScore W808664984C111919701 @default.
- W808664984 hasConceptScore W808664984C117896860 @default.
- W808664984 hasConceptScore W808664984C119599485 @default.
- W808664984 hasConceptScore W808664984C121332964 @default.
- W808664984 hasConceptScore W808664984C127413603 @default.
- W808664984 hasConceptScore W808664984C133731056 @default.
- W808664984 hasConceptScore W808664984C146978453 @default.
- W808664984 hasConceptScore W808664984C149227320 @default.
- W808664984 hasConceptScore W808664984C154945302 @default.
- W808664984 hasConceptScore W808664984C17500928 @default.
- W808664984 hasConceptScore W808664984C203479927 @default.
- W808664984 hasConceptScore W808664984C2775924081 @default.
- W808664984 hasConceptScore W808664984C37374048 @default.
- W808664984 hasConceptScore W808664984C41008148 @default.
- W808664984 hasConceptScore W808664984C44986683 @default.
- W808664984 hasConceptScore W808664984C47446073 @default.
- W808664984 hasConceptScore W808664984C49503481 @default.
- W808664984 hasConceptScore W808664984C6557445 @default.
- W808664984 hasConceptScore W808664984C74650414 @default.
- W808664984 hasConceptScore W808664984C78519656 @default.
- W808664984 hasConceptScore W808664984C86803240 @default.
- W808664984 hasConceptScore W808664984C89992363 @default.
- W808664984 hasLocation W8086649841 @default.
- W808664984 hasOpenAccess W808664984 @default.
- W808664984 hasPrimaryLocation W8086649841 @default.
- W808664984 hasRelatedWork W1598744882 @default.
- W808664984 hasRelatedWork W1746139626 @default.
- W808664984 hasRelatedWork W1905727630 @default.
- W808664984 hasRelatedWork W1970466154 @default.
- W808664984 hasRelatedWork W1983472198 @default.
- W808664984 hasRelatedWork W2055793201 @default.
- W808664984 hasRelatedWork W2324055035 @default.
- W808664984 hasRelatedWork W2348770982 @default.
- W808664984 hasRelatedWork W2362398839 @default.
- W808664984 hasRelatedWork W2589142303 @default.
- W808664984 hasRelatedWork W2963035664 @default.
- W808664984 hasRelatedWork W191220890 @default.
- W808664984 hasRelatedWork W2811562695 @default.
- W808664984 hasRelatedWork W2821438360 @default.
- W808664984 hasRelatedWork W2857574916 @default.
- W808664984 hasRelatedWork W2874341994 @default.
- W808664984 hasRelatedWork W2877704434 @default.
- W808664984 hasRelatedWork W2961067994 @default.
- W808664984 hasRelatedWork W3017575319 @default.
- W808664984 hasRelatedWork W3109265714 @default.
- W808664984 isParatext "false" @default.
- W808664984 isRetracted "false" @default.
- W808664984 magId "808664984" @default.
- W808664984 workType "article" @default.