Matches in SemOpenAlex for { <https://semopenalex.org/work/W2978765818> ?p ?o ?g. }
Showing items 1 to 100 of
100
with 100 items per page.
- W2978765818 endingPage "143538" @default.
- W2978765818 startingPage "143524" @default.
- W2978765818 abstract "Linear guided wave based methods have been proposed to measure the axial load of continuously welded rail (CWR) in service. The underlying principle is that the propagation velocities of excited guided waves are sensitive to the axial load. However, the in-service CWR inevitably faces changes in rail wear and temperature, which also affects the propagating guided waves and results in severe degradation of existing methods. In this paper, we proposed the IGA-IWLS algorithm to estimate the axial load of in-service CWR using multiple guided wave modes. This novel load estimation method takes rail profile and phase velocities of a small set of wave modes as input, then uses an improved genetic algorithm to roughly search the candidate solutions of axial load and Young's modulus, and finally employs weighted least squares algorithm to iteratively converge to the estimated value of axial load. The paper presents the estimation theory in detail, including selection of the optimal set of guided wave modes and the IGA-IWLS algorithm. Numerical experiments show that the proposed method is able to estimate the axial load of CWR with an accuracy less than 2 MPa and is robust to measurement error and model error." @default.
- W2978765818 created "2019-10-10" @default.
- W2978765818 creator A5002358660 @default.
- W2978765818 creator A5004264337 @default.
- W2978765818 creator A5029854281 @default.
- W2978765818 creator A5061411061 @default.
- W2978765818 date "2019-01-01" @default.
- W2978765818 modified "2023-10-15" @default.
- W2978765818 title "Estimating the Axial Load of In-Service Continuously Welded Rail Under the Influences of Rail Wear and Temperature" @default.
- W2978765818 cites W1209678835 @default.
- W2978765818 cites W1973405026 @default.
- W2978765818 cites W1977145699 @default.
- W2978765818 cites W1990771923 @default.
- W2978765818 cites W1995222636 @default.
- W2978765818 cites W1997132365 @default.
- W2978765818 cites W2001542066 @default.
- W2978765818 cites W2005020524 @default.
- W2978765818 cites W2008199248 @default.
- W2978765818 cites W2015096517 @default.
- W2978765818 cites W2022363766 @default.
- W2978765818 cites W2027381400 @default.
- W2978765818 cites W2033038937 @default.
- W2978765818 cites W2038772628 @default.
- W2978765818 cites W2042953468 @default.
- W2978765818 cites W2049515728 @default.
- W2978765818 cites W2052352216 @default.
- W2978765818 cites W2108948058 @default.
- W2978765818 cites W2123604987 @default.
- W2978765818 cites W2141442318 @default.
- W2978765818 cites W2154973161 @default.
- W2978765818 cites W2155895928 @default.
- W2978765818 cites W2166943972 @default.
- W2978765818 cites W2315628496 @default.
- W2978765818 cites W2504245061 @default.
- W2978765818 cites W2518100236 @default.
- W2978765818 cites W2624634101 @default.
- W2978765818 cites W2897029141 @default.
- W2978765818 cites W2937202943 @default.
- W2978765818 cites W353562331 @default.
- W2978765818 cites W4251571283 @default.
- W2978765818 doi "https://doi.org/10.1109/access.2019.2945609" @default.
- W2978765818 hasPublicationYear "2019" @default.
- W2978765818 type Work @default.
- W2978765818 sameAs 2978765818 @default.
- W2978765818 citedByCount "6" @default.
- W2978765818 countsByYear W29787658182020 @default.
- W2978765818 countsByYear W29787658182021 @default.
- W2978765818 countsByYear W29787658182023 @default.
- W2978765818 crossrefType "journal-article" @default.
- W2978765818 hasAuthorship W2978765818A5002358660 @default.
- W2978765818 hasAuthorship W2978765818A5004264337 @default.
- W2978765818 hasAuthorship W2978765818A5029854281 @default.
- W2978765818 hasAuthorship W2978765818A5061411061 @default.
- W2978765818 hasBestOaLocation W29787658181 @default.
- W2978765818 hasConcept C11413529 @default.
- W2978765818 hasConcept C126255220 @default.
- W2978765818 hasConcept C127413603 @default.
- W2978765818 hasConcept C154945302 @default.
- W2978765818 hasConcept C19474535 @default.
- W2978765818 hasConcept C2775924081 @default.
- W2978765818 hasConcept C33923547 @default.
- W2978765818 hasConcept C41008148 @default.
- W2978765818 hasConcept C47446073 @default.
- W2978765818 hasConcept C66938386 @default.
- W2978765818 hasConcept C78519656 @default.
- W2978765818 hasConcept C8880873 @default.
- W2978765818 hasConceptScore W2978765818C11413529 @default.
- W2978765818 hasConceptScore W2978765818C126255220 @default.
- W2978765818 hasConceptScore W2978765818C127413603 @default.
- W2978765818 hasConceptScore W2978765818C154945302 @default.
- W2978765818 hasConceptScore W2978765818C19474535 @default.
- W2978765818 hasConceptScore W2978765818C2775924081 @default.
- W2978765818 hasConceptScore W2978765818C33923547 @default.
- W2978765818 hasConceptScore W2978765818C41008148 @default.
- W2978765818 hasConceptScore W2978765818C47446073 @default.
- W2978765818 hasConceptScore W2978765818C66938386 @default.
- W2978765818 hasConceptScore W2978765818C78519656 @default.
- W2978765818 hasConceptScore W2978765818C8880873 @default.
- W2978765818 hasFunder F4320335777 @default.
- W2978765818 hasLocation W29787658181 @default.
- W2978765818 hasLocation W29787658182 @default.
- W2978765818 hasOpenAccess W2978765818 @default.
- W2978765818 hasPrimaryLocation W29787658181 @default.
- W2978765818 hasRelatedWork W2051487156 @default.
- W2978765818 hasRelatedWork W2052122378 @default.
- W2978765818 hasRelatedWork W2073681303 @default.
- W2978765818 hasRelatedWork W2262409920 @default.
- W2978765818 hasRelatedWork W2317200988 @default.
- W2978765818 hasRelatedWork W2393201117 @default.
- W2978765818 hasRelatedWork W2544423928 @default.
- W2978765818 hasRelatedWork W2549651119 @default.
- W2978765818 hasRelatedWork W3192220280 @default.
- W2978765818 hasRelatedWork W4220851919 @default.
- W2978765818 hasVolume "7" @default.
- W2978765818 isParatext "false" @default.
- W2978765818 isRetracted "false" @default.
- W2978765818 magId "2978765818" @default.
- W2978765818 workType "article" @default.