Matches in SemOpenAlex for { <https://semopenalex.org/work/W2549544358> ?p ?o ?g. }
- W2549544358 endingPage "143" @default.
- W2549544358 startingPage "133" @default.
- W2549544358 abstract "Displacement measuring interferometry has high resolution and high dynamic range, which is widely used in displacement metrology and sensor calibration. Due to beam leakage in the interferometer, imperfect polarization components, and ghost reflections, the displacement measurement suffers from periodic error, whose pitch is multiple harmonics of the Doppler frequency. In dynamic measurements, periodic error is usually on the order of nanometers, which impacts the dynamic measurement accuracy. This paper presents an approach to estimate and correct periodic error in real time based on an extended Kalman filter, which has the capability to deal with both constant and non-constant velocity motions. This algorithm is implemented on an application-specific hardware architecture in an FPGA, which has advantages in throughput and resource usage compared with conventional implementations. The measurement validation shows that this approach can effectively eliminate the periodic error for both constant and non-constant velocity motion, and the residual error reaches to the level of the background noise of the interferometer." @default.
- W2549544358 created "2016-11-30" @default.
- W2549544358 creator A5004956349 @default.
- W2549544358 creator A5013038112 @default.
- W2549544358 creator A5045881565 @default.
- W2549544358 date "2017-04-01" @default.
- W2549544358 modified "2023-10-01" @default.
- W2549544358 title "Real-time FPGA-based Kalman filter for constant and non-constant velocity periodic error correction" @default.
- W2549544358 cites W1965834495 @default.
- W2549544358 cites W1967486736 @default.
- W2549544358 cites W1985038612 @default.
- W2549544358 cites W1993095842 @default.
- W2549544358 cites W1994266431 @default.
- W2549544358 cites W1998599605 @default.
- W2549544358 cites W2000886280 @default.
- W2549544358 cites W2007524978 @default.
- W2549544358 cites W2009034158 @default.
- W2549544358 cites W2013928079 @default.
- W2549544358 cites W2029012601 @default.
- W2549544358 cites W2038034303 @default.
- W2549544358 cites W2056814936 @default.
- W2549544358 cites W2058009001 @default.
- W2549544358 cites W2061412609 @default.
- W2549544358 cites W2069439625 @default.
- W2549544358 cites W2071715394 @default.
- W2549544358 cites W2072588726 @default.
- W2549544358 cites W2092315964 @default.
- W2549544358 cites W2105934661 @default.
- W2549544358 cites W2110430660 @default.
- W2549544358 cites W2113003378 @default.
- W2549544358 cites W2126761729 @default.
- W2549544358 cites W2745929523 @default.
- W2549544358 doi "https://doi.org/10.1016/j.precisioneng.2016.11.013" @default.
- W2549544358 hasPublicationYear "2017" @default.
- W2549544358 type Work @default.
- W2549544358 sameAs 2549544358 @default.
- W2549544358 citedByCount "23" @default.
- W2549544358 countsByYear W25495443582017 @default.
- W2549544358 countsByYear W25495443582018 @default.
- W2549544358 countsByYear W25495443582019 @default.
- W2549544358 countsByYear W25495443582020 @default.
- W2549544358 countsByYear W25495443582021 @default.
- W2549544358 countsByYear W25495443582022 @default.
- W2549544358 countsByYear W25495443582023 @default.
- W2549544358 crossrefType "journal-article" @default.
- W2549544358 hasAuthorship W2549544358A5004956349 @default.
- W2549544358 hasAuthorship W2549544358A5013038112 @default.
- W2549544358 hasAuthorship W2549544358A5045881565 @default.
- W2549544358 hasBestOaLocation W25495443581 @default.
- W2549544358 hasConcept C105795698 @default.
- W2549544358 hasConcept C107551265 @default.
- W2549544358 hasConcept C120665830 @default.
- W2549544358 hasConcept C121332964 @default.
- W2549544358 hasConcept C1276947 @default.
- W2549544358 hasConcept C142757262 @default.
- W2549544358 hasConcept C154945302 @default.
- W2549544358 hasConcept C157286648 @default.
- W2549544358 hasConcept C15744967 @default.
- W2549544358 hasConcept C165801399 @default.
- W2549544358 hasConcept C166689943 @default.
- W2549544358 hasConcept C188414643 @default.
- W2549544358 hasConcept C19619285 @default.
- W2549544358 hasConcept C2775924081 @default.
- W2549544358 hasConcept C33923547 @default.
- W2549544358 hasConcept C41008148 @default.
- W2549544358 hasConcept C47446073 @default.
- W2549544358 hasConcept C542102704 @default.
- W2549544358 hasConcept C62520636 @default.
- W2549544358 hasConceptScore W2549544358C105795698 @default.
- W2549544358 hasConceptScore W2549544358C107551265 @default.
- W2549544358 hasConceptScore W2549544358C120665830 @default.
- W2549544358 hasConceptScore W2549544358C121332964 @default.
- W2549544358 hasConceptScore W2549544358C1276947 @default.
- W2549544358 hasConceptScore W2549544358C142757262 @default.
- W2549544358 hasConceptScore W2549544358C154945302 @default.
- W2549544358 hasConceptScore W2549544358C157286648 @default.
- W2549544358 hasConceptScore W2549544358C15744967 @default.
- W2549544358 hasConceptScore W2549544358C165801399 @default.
- W2549544358 hasConceptScore W2549544358C166689943 @default.
- W2549544358 hasConceptScore W2549544358C188414643 @default.
- W2549544358 hasConceptScore W2549544358C19619285 @default.
- W2549544358 hasConceptScore W2549544358C2775924081 @default.
- W2549544358 hasConceptScore W2549544358C33923547 @default.
- W2549544358 hasConceptScore W2549544358C41008148 @default.
- W2549544358 hasConceptScore W2549544358C47446073 @default.
- W2549544358 hasConceptScore W2549544358C542102704 @default.
- W2549544358 hasConceptScore W2549544358C62520636 @default.
- W2549544358 hasFunder F4320306076 @default.
- W2549544358 hasFunder F4320332178 @default.
- W2549544358 hasLocation W25495443581 @default.
- W2549544358 hasOpenAccess W2549544358 @default.
- W2549544358 hasPrimaryLocation W25495443581 @default.
- W2549544358 hasRelatedWork W1833571962 @default.
- W2549544358 hasRelatedWork W1975524104 @default.
- W2549544358 hasRelatedWork W1990165374 @default.
- W2549544358 hasRelatedWork W2013536020 @default.
- W2549544358 hasRelatedWork W2017697939 @default.
- W2549544358 hasRelatedWork W2034676571 @default.