Matches in SemOpenAlex for { <https://semopenalex.org/work/W1602699750> ?p ?o ?g. }
Showing items 1 to 72 of
72
with 100 items per page.
- W1602699750 abstract "A new low pressure fuel system implementation for Scania’s trucks is being investigated. The main challenge consists in exchanging the mechanical pump with electrical pumps. The electrical pumps must then be controlled to supply exactly the demanded amount of fuel at the required pressure. System redundancy allows a lot of degrees of freedom influencing the final performance. This thesis studies the factors influencing system’s performance to design a controller that enhances its behavior. The physical basis of the elements in the system are investigated and stated with that purpose. The system is analyzed and the output pressure and tank level are controlled by a LQG regulator giving successful results in reference tracking. Integral action is included for disturbance rejection and the states are estimated to overcome quantifications and noise from the signals. The disturbance rejection performance is improved by extending the regulator with a Smith Predictor for time delay compensation and including information about the engine mass-flow demand. The control actions are minimized by the tuning of the controller in order to extend component’s life. The controller includes different modes for when an external action should be input e.g., when a diagnosis test must be run. The optimization of free set-points is discussed and holistic criteria from experience is set. The result is that the system endurance is enhanced by running only two pumps when one does not provide higher efficiency. Results show that different pumps should be chosen in the final design for an improvement of the global efficiency. Future work will consist in implementing the resulting controller in the real system built with actuators selected accordingly to the optimization results." @default.
- W1602699750 created "2016-06-24" @default.
- W1602699750 creator A5008908989 @default.
- W1602699750 date "2014-11-04" @default.
- W1602699750 modified "2023-09-27" @default.
- W1602699750 title "Optimization and control of feed and transfer pumps" @default.
- W1602699750 cites W2130606990 @default.
- W1602699750 cites W49237610 @default.
- W1602699750 hasPublicationYear "2014" @default.
- W1602699750 type Work @default.
- W1602699750 sameAs 1602699750 @default.
- W1602699750 citedByCount "1" @default.
- W1602699750 countsByYear W16026997502016 @default.
- W1602699750 crossrefType "journal-article" @default.
- W1602699750 hasAuthorship W1602699750A5008908989 @default.
- W1602699750 hasConcept C119599485 @default.
- W1602699750 hasConcept C127413603 @default.
- W1602699750 hasConcept C133731056 @default.
- W1602699750 hasConcept C152124472 @default.
- W1602699750 hasConcept C154945302 @default.
- W1602699750 hasConcept C171146098 @default.
- W1602699750 hasConcept C17500928 @default.
- W1602699750 hasConcept C200601418 @default.
- W1602699750 hasConcept C203479927 @default.
- W1602699750 hasConcept C2775924081 @default.
- W1602699750 hasConcept C41008148 @default.
- W1602699750 hasConcept C47446073 @default.
- W1602699750 hasConcept C52121051 @default.
- W1602699750 hasConcept C6557445 @default.
- W1602699750 hasConcept C86803240 @default.
- W1602699750 hasConceptScore W1602699750C119599485 @default.
- W1602699750 hasConceptScore W1602699750C127413603 @default.
- W1602699750 hasConceptScore W1602699750C133731056 @default.
- W1602699750 hasConceptScore W1602699750C152124472 @default.
- W1602699750 hasConceptScore W1602699750C154945302 @default.
- W1602699750 hasConceptScore W1602699750C171146098 @default.
- W1602699750 hasConceptScore W1602699750C17500928 @default.
- W1602699750 hasConceptScore W1602699750C200601418 @default.
- W1602699750 hasConceptScore W1602699750C203479927 @default.
- W1602699750 hasConceptScore W1602699750C2775924081 @default.
- W1602699750 hasConceptScore W1602699750C41008148 @default.
- W1602699750 hasConceptScore W1602699750C47446073 @default.
- W1602699750 hasConceptScore W1602699750C52121051 @default.
- W1602699750 hasConceptScore W1602699750C6557445 @default.
- W1602699750 hasConceptScore W1602699750C86803240 @default.
- W1602699750 hasLocation W16026997501 @default.
- W1602699750 hasOpenAccess W1602699750 @default.
- W1602699750 hasPrimaryLocation W16026997501 @default.
- W1602699750 hasRelatedWork W1494779726 @default.
- W1602699750 hasRelatedWork W161015388 @default.
- W1602699750 hasRelatedWork W1919746312 @default.
- W1602699750 hasRelatedWork W1963765346 @default.
- W1602699750 hasRelatedWork W2045732945 @default.
- W1602699750 hasRelatedWork W2084694504 @default.
- W1602699750 hasRelatedWork W2165936611 @default.
- W1602699750 hasRelatedWork W2170682945 @default.
- W1602699750 hasRelatedWork W2547998735 @default.
- W1602699750 hasRelatedWork W2766905806 @default.
- W1602699750 hasRelatedWork W2910201411 @default.
- W1602699750 hasRelatedWork W2912321386 @default.
- W1602699750 hasRelatedWork W2995544804 @default.
- W1602699750 hasRelatedWork W3077571459 @default.
- W1602699750 hasRelatedWork W3107109663 @default.
- W1602699750 hasRelatedWork W41636716 @default.
- W1602699750 hasRelatedWork W1787327818 @default.
- W1602699750 hasRelatedWork W1926359717 @default.
- W1602699750 hasRelatedWork W2184867184 @default.
- W1602699750 hasRelatedWork W2736381850 @default.
- W1602699750 isParatext "false" @default.
- W1602699750 isRetracted "false" @default.
- W1602699750 magId "1602699750" @default.
- W1602699750 workType "article" @default.