Matches in SemOpenAlex for { <https://semopenalex.org/work/W1992507968> ?p ?o ?g. }
Showing items 1 to 96 of
96
with 100 items per page.
- W1992507968 endingPage "236" @default.
- W1992507968 startingPage "227" @default.
- W1992507968 abstract "The probability density function (PDF) of the nonlinear response of an articulated leg platform (ALP) is obtained using stochastic averaging procedure together with weighted residual error minimization technique. Since stochastic averaging procedure is strictly applicable for weak (small size) excitations and damping functions, the error minimization technique has been employed to take into account the size effect which arises in practical problems like ALP. The application of the method to articulated leg platform also requires relative velocity squared drag force to be expressed in a manner which allows stochastic averaging procedure to be used. The procedure uses random Van-der-Pol transformation, FPK equation and Itoˆs equation of limiting diffusion process assuming the response to be slowly converging to diffusive Markov process. The computation scheme is developed using FFT to obtain the averaged drift and diffusion coefficients of the Itoˆs equation. An articulated tower with variable buoyancy chamber in a water depth of 141 m is analyzed for a random sea state represented by the Pierson–Morkowitz (P–M) spectrum having 16 and 8 m significant wave heights. The tower is idealized as a SDOF system with the rotation (φ) of the tower at the base hinge as unknown. The PDF of the angular rotation (φ) and the joint PDF (φ,φ̇) are obtained and compared with those derived from the simulation analysis. A 20 min sea state corresponding to the P–M spectrum is simulated for this purpose. It is shown that the procedure provides results which compare very well with those obtained from the simulation analysis" @default.
- W1992507968 created "2016-06-24" @default.
- W1992507968 creator A5004350013 @default.
- W1992507968 creator A5034353317 @default.
- W1992507968 date "2008-04-01" @default.
- W1992507968 modified "2023-09-25" @default.
- W1992507968 title "Stochastic response of articulated leg platform in probability domain" @default.
- W1992507968 cites W1979973891 @default.
- W1992507968 cites W1983052856 @default.
- W1992507968 cites W1985926886 @default.
- W1992507968 cites W1990097841 @default.
- W1992507968 cites W1998455280 @default.
- W1992507968 cites W2007287229 @default.
- W1992507968 cites W2019905778 @default.
- W1992507968 cites W2030776932 @default.
- W1992507968 cites W2033722320 @default.
- W1992507968 cites W2049942084 @default.
- W1992507968 cites W2056179347 @default.
- W1992507968 cites W2065488261 @default.
- W1992507968 cites W2085715831 @default.
- W1992507968 cites W2092253254 @default.
- W1992507968 cites W2092372988 @default.
- W1992507968 cites W2139798591 @default.
- W1992507968 cites W2147010053 @default.
- W1992507968 cites W2564207768 @default.
- W1992507968 cites W4255829373 @default.
- W1992507968 doi "https://doi.org/10.1016/j.probengmech.2007.12.015" @default.
- W1992507968 hasPublicationYear "2008" @default.
- W1992507968 type Work @default.
- W1992507968 sameAs 1992507968 @default.
- W1992507968 citedByCount "9" @default.
- W1992507968 countsByYear W19925079682016 @default.
- W1992507968 countsByYear W19925079682017 @default.
- W1992507968 countsByYear W19925079682018 @default.
- W1992507968 countsByYear W19925079682020 @default.
- W1992507968 countsByYear W19925079682023 @default.
- W1992507968 crossrefType "journal-article" @default.
- W1992507968 hasAuthorship W1992507968A5004350013 @default.
- W1992507968 hasAuthorship W1992507968A5034353317 @default.
- W1992507968 hasConcept C105795698 @default.
- W1992507968 hasConcept C121332964 @default.
- W1992507968 hasConcept C122123141 @default.
- W1992507968 hasConcept C130076159 @default.
- W1992507968 hasConcept C134306372 @default.
- W1992507968 hasConcept C158622935 @default.
- W1992507968 hasConcept C197055811 @default.
- W1992507968 hasConcept C198394728 @default.
- W1992507968 hasConcept C2524010 @default.
- W1992507968 hasConcept C2781147146 @default.
- W1992507968 hasConcept C28826006 @default.
- W1992507968 hasConcept C33923547 @default.
- W1992507968 hasConcept C57879066 @default.
- W1992507968 hasConcept C62520636 @default.
- W1992507968 hasConcept C72921944 @default.
- W1992507968 hasConcept C74050887 @default.
- W1992507968 hasConcept C8272713 @default.
- W1992507968 hasConcept C97355855 @default.
- W1992507968 hasConceptScore W1992507968C105795698 @default.
- W1992507968 hasConceptScore W1992507968C121332964 @default.
- W1992507968 hasConceptScore W1992507968C122123141 @default.
- W1992507968 hasConceptScore W1992507968C130076159 @default.
- W1992507968 hasConceptScore W1992507968C134306372 @default.
- W1992507968 hasConceptScore W1992507968C158622935 @default.
- W1992507968 hasConceptScore W1992507968C197055811 @default.
- W1992507968 hasConceptScore W1992507968C198394728 @default.
- W1992507968 hasConceptScore W1992507968C2524010 @default.
- W1992507968 hasConceptScore W1992507968C2781147146 @default.
- W1992507968 hasConceptScore W1992507968C28826006 @default.
- W1992507968 hasConceptScore W1992507968C33923547 @default.
- W1992507968 hasConceptScore W1992507968C57879066 @default.
- W1992507968 hasConceptScore W1992507968C62520636 @default.
- W1992507968 hasConceptScore W1992507968C72921944 @default.
- W1992507968 hasConceptScore W1992507968C74050887 @default.
- W1992507968 hasConceptScore W1992507968C8272713 @default.
- W1992507968 hasConceptScore W1992507968C97355855 @default.
- W1992507968 hasIssue "2-3" @default.
- W1992507968 hasLocation W19925079681 @default.
- W1992507968 hasOpenAccess W1992507968 @default.
- W1992507968 hasPrimaryLocation W19925079681 @default.
- W1992507968 hasRelatedWork W2118547338 @default.
- W1992507968 hasRelatedWork W2121383007 @default.
- W1992507968 hasRelatedWork W2122632763 @default.
- W1992507968 hasRelatedWork W2790394477 @default.
- W1992507968 hasRelatedWork W2947940716 @default.
- W1992507968 hasRelatedWork W3033442320 @default.
- W1992507968 hasRelatedWork W3214929555 @default.
- W1992507968 hasRelatedWork W3216584705 @default.
- W1992507968 hasRelatedWork W4317632522 @default.
- W1992507968 hasRelatedWork W4366490190 @default.
- W1992507968 hasVolume "23" @default.
- W1992507968 isParatext "false" @default.
- W1992507968 isRetracted "false" @default.
- W1992507968 magId "1992507968" @default.
- W1992507968 workType "article" @default.