Matches in SemOpenAlex for { <https://semopenalex.org/work/W779225511> ?p ?o ?g. }
Showing items 1 to 67 of
67
with 100 items per page.
- W779225511 abstract "An overview of the performance seeking control (PSC) algorithm and details of the important components of the algorithm are given. The onboard propulsion system models, the linear programming optimization, and engine control interface are described. The PSC algorithm receives input from various computers on the aircraft including the digital flight computer, digital engine control, and electronic inlet control. The PSC algorithm contains compact models of the propulsion system including the inlet, engine, and nozzle. The models compute propulsion system parameters, such as inlet drag and fan stall margin, which are not directly measurable in flight. The compact models also compute sensitivities of the propulsion system parameters to change in control variables. The engine model consists of a linear steady state variable model (SSVM) and a nonlinear model. The SSVM is updated with efficiency factors calculated in the engine model update logic, or Kalman filter. The efficiency factors are used to adjust the SSVM to match the actual engine. The propulsion system models are mathematically integrated to form an overall propulsion system model. The propulsion system model is then optimized using a linear programming optimization scheme. The goal of the optimization is determined from the selected PSC mode of operation. The resulting trims are used to compute a new operating point about which the optimization process is repeated. This process is continued until an overall (global) optimum is reached before applying the trims to the controllers." @default.
- W779225511 created "2016-06-24" @default.
- W779225511 creator A5083574325 @default.
- W779225511 date "1995-01-01" @default.
- W779225511 modified "2023-09-24" @default.
- W779225511 title "PSC algorithm description" @default.
- W779225511 hasPublicationYear "1995" @default.
- W779225511 type Work @default.
- W779225511 sameAs 779225511 @default.
- W779225511 citedByCount "1" @default.
- W779225511 crossrefType "journal-article" @default.
- W779225511 hasAuthorship W779225511A5083574325 @default.
- W779225511 hasConcept C1034443 @default.
- W779225511 hasConcept C11413529 @default.
- W779225511 hasConcept C119599485 @default.
- W779225511 hasConcept C127413603 @default.
- W779225511 hasConcept C133731056 @default.
- W779225511 hasConcept C146978453 @default.
- W779225511 hasConcept C154945302 @default.
- W779225511 hasConcept C199360897 @default.
- W779225511 hasConcept C22762622 @default.
- W779225511 hasConcept C2775924081 @default.
- W779225511 hasConcept C2778770139 @default.
- W779225511 hasConcept C41008148 @default.
- W779225511 hasConcept C47446073 @default.
- W779225511 hasConcept C5804382 @default.
- W779225511 hasConceptScore W779225511C1034443 @default.
- W779225511 hasConceptScore W779225511C11413529 @default.
- W779225511 hasConceptScore W779225511C119599485 @default.
- W779225511 hasConceptScore W779225511C127413603 @default.
- W779225511 hasConceptScore W779225511C133731056 @default.
- W779225511 hasConceptScore W779225511C146978453 @default.
- W779225511 hasConceptScore W779225511C154945302 @default.
- W779225511 hasConceptScore W779225511C199360897 @default.
- W779225511 hasConceptScore W779225511C22762622 @default.
- W779225511 hasConceptScore W779225511C2775924081 @default.
- W779225511 hasConceptScore W779225511C2778770139 @default.
- W779225511 hasConceptScore W779225511C41008148 @default.
- W779225511 hasConceptScore W779225511C47446073 @default.
- W779225511 hasConceptScore W779225511C5804382 @default.
- W779225511 hasLocation W7792255111 @default.
- W779225511 hasOpenAccess W779225511 @default.
- W779225511 hasPrimaryLocation W7792255111 @default.
- W779225511 hasRelatedWork W1629879156 @default.
- W779225511 hasRelatedWork W1924454887 @default.
- W779225511 hasRelatedWork W2002307090 @default.
- W779225511 hasRelatedWork W2014656584 @default.
- W779225511 hasRelatedWork W2019072506 @default.
- W779225511 hasRelatedWork W2024011163 @default.
- W779225511 hasRelatedWork W2081087490 @default.
- W779225511 hasRelatedWork W2081657737 @default.
- W779225511 hasRelatedWork W2089411104 @default.
- W779225511 hasRelatedWork W2106157207 @default.
- W779225511 hasRelatedWork W2153324526 @default.
- W779225511 hasRelatedWork W2169040654 @default.
- W779225511 hasRelatedWork W2181134539 @default.
- W779225511 hasRelatedWork W2223103955 @default.
- W779225511 hasRelatedWork W2529788802 @default.
- W779225511 hasRelatedWork W3191430869 @default.
- W779225511 hasRelatedWork W848395581 @default.
- W779225511 hasRelatedWork W2186301776 @default.
- W779225511 hasRelatedWork W2754688491 @default.
- W779225511 hasRelatedWork W2877152323 @default.
- W779225511 isParatext "false" @default.
- W779225511 isRetracted "false" @default.
- W779225511 magId "779225511" @default.
- W779225511 workType "article" @default.