Matches in SemOpenAlex for { <https://semopenalex.org/work/W1983791566> ?p ?o ?g. }
Showing items 1 to 78 of
78
with 100 items per page.
- W1983791566 endingPage "194" @default.
- W1983791566 startingPage "187" @default.
- W1983791566 abstract "An adaptive technique for the estimation of the time history of aortic pressure (from applied voltage and position feedback) has been designed, implemented, and bench tested using the Penn State Electric Ventricular Assist Device (EVAD). This method, known in the field of automatic control as a dynamic observer, utilizes gains which were determined using experimental data collected while the EVAD was running on a mock circulatory system. An adaptive scheme provides the observer with a method of changing its initial conditions on a stroke-by-stroke basis which improves observer performance. In both determining the feedback gains and developing the adaptation scheme, a range of beat rates and pressure loads was taken into account to yield satisfactory observer performance over a range of operating conditions. The observer was implemented, its performance was verified in vitro and results are reported. In the six experimental operating conditions, the beat rate ranged from 56-104 beats per minute (bpm) and the span of the mean systolic aortic pressure was 10.7-18.7 kPa (80-140 mmHg). For these cases, the mean deviation between the actual and estimated aortic pressure during the latter two-thirds of systole was 0.41 kPa (3.1 mmHg)." @default.
- W1983791566 created "2016-06-24" @default.
- W1983791566 creator A5029039636 @default.
- W1983791566 creator A5040351397 @default.
- W1983791566 creator A5040677663 @default.
- W1983791566 creator A5044744358 @default.
- W1983791566 creator A5054969825 @default.
- W1983791566 date "1993-05-01" @default.
- W1983791566 modified "2023-10-06" @default.
- W1983791566 title "Aortic Pressure Estimation With Electro-Mechanical Circulatory Assist Devices" @default.
- W1983791566 doi "https://doi.org/10.1115/1.2894120" @default.
- W1983791566 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/8326725" @default.
- W1983791566 hasPublicationYear "1993" @default.
- W1983791566 type Work @default.
- W1983791566 sameAs 1983791566 @default.
- W1983791566 citedByCount "8" @default.
- W1983791566 countsByYear W19837915662016 @default.
- W1983791566 countsByYear W19837915662023 @default.
- W1983791566 crossrefType "journal-article" @default.
- W1983791566 hasAuthorship W1983791566A5029039636 @default.
- W1983791566 hasAuthorship W1983791566A5040351397 @default.
- W1983791566 hasAuthorship W1983791566A5040677663 @default.
- W1983791566 hasAuthorship W1983791566A5044744358 @default.
- W1983791566 hasAuthorship W1983791566A5054969825 @default.
- W1983791566 hasConcept C105795698 @default.
- W1983791566 hasConcept C121332964 @default.
- W1983791566 hasConcept C126322002 @default.
- W1983791566 hasConcept C136229726 @default.
- W1983791566 hasConcept C154945302 @default.
- W1983791566 hasConcept C189809214 @default.
- W1983791566 hasConcept C22679943 @default.
- W1983791566 hasConcept C24890656 @default.
- W1983791566 hasConcept C2775924081 @default.
- W1983791566 hasConcept C33923547 @default.
- W1983791566 hasConcept C39124391 @default.
- W1983791566 hasConcept C41008148 @default.
- W1983791566 hasConcept C44154836 @default.
- W1983791566 hasConcept C47446073 @default.
- W1983791566 hasConcept C71924100 @default.
- W1983791566 hasConcept C84393581 @default.
- W1983791566 hasConceptScore W1983791566C105795698 @default.
- W1983791566 hasConceptScore W1983791566C121332964 @default.
- W1983791566 hasConceptScore W1983791566C126322002 @default.
- W1983791566 hasConceptScore W1983791566C136229726 @default.
- W1983791566 hasConceptScore W1983791566C154945302 @default.
- W1983791566 hasConceptScore W1983791566C189809214 @default.
- W1983791566 hasConceptScore W1983791566C22679943 @default.
- W1983791566 hasConceptScore W1983791566C24890656 @default.
- W1983791566 hasConceptScore W1983791566C2775924081 @default.
- W1983791566 hasConceptScore W1983791566C33923547 @default.
- W1983791566 hasConceptScore W1983791566C39124391 @default.
- W1983791566 hasConceptScore W1983791566C41008148 @default.
- W1983791566 hasConceptScore W1983791566C44154836 @default.
- W1983791566 hasConceptScore W1983791566C47446073 @default.
- W1983791566 hasConceptScore W1983791566C71924100 @default.
- W1983791566 hasConceptScore W1983791566C84393581 @default.
- W1983791566 hasIssue "2" @default.
- W1983791566 hasLocation W19837915661 @default.
- W1983791566 hasLocation W19837915662 @default.
- W1983791566 hasOpenAccess W1983791566 @default.
- W1983791566 hasPrimaryLocation W19837915661 @default.
- W1983791566 hasRelatedWork W1492890169 @default.
- W1983791566 hasRelatedWork W1977543674 @default.
- W1983791566 hasRelatedWork W1996556218 @default.
- W1983791566 hasRelatedWork W211346039 @default.
- W1983791566 hasRelatedWork W2170880221 @default.
- W1983791566 hasRelatedWork W2395958318 @default.
- W1983791566 hasRelatedWork W25020901 @default.
- W1983791566 hasRelatedWork W2758834884 @default.
- W1983791566 hasRelatedWork W2801228358 @default.
- W1983791566 hasRelatedWork W2994691197 @default.
- W1983791566 hasVolume "115" @default.
- W1983791566 isParatext "false" @default.
- W1983791566 isRetracted "false" @default.
- W1983791566 magId "1983791566" @default.
- W1983791566 workType "article" @default.