Matches in SemOpenAlex for { <https://semopenalex.org/work/W4309458081> ?p ?o ?g. }
Showing items 1 to 98 of
98
with 100 items per page.
- W4309458081 endingPage "2449" @default.
- W4309458081 startingPage "2449" @default.
- W4309458081 abstract "The inverse problem and the direct problem are symmetrical to each other. As a mathematical method for inverse problems, dynamic load identification is applicable to the situation when the load acting on the structure is difficult to measure directly. In addition, in most practical fields, the exact value of the structural parameters cannot be obtained precisely, which makes the inverse problem beyond the capabilities of traditional dynamic load identification methods. Hence, in this work, we propose a dynamic load identification algorithm based on the extended Kalman filter (EKF) for a structure with unknown parameters. The algorithm is discussed under different conditions where the unknown parameters are either the stiffness or the mass of the structure. Such a case has not been considered in other literature yet. In order to verify the advantages of the proposed method, the recursive least square method was also used to compare the results. A 5-Dof symmetric system with unknown coefficients was selected for numerical simulation examples, and the influence of noise on the algorithm was also considered in the simulation. The results show that the proposed algorithm is effective for structures with unknown mass and stiffness coefficients. Compared with the recursive least square method, the method proposed in this paper has the higher accuracy and a wider application scope." @default.
- W4309458081 created "2022-11-28" @default.
- W4309458081 creator A5003415601 @default.
- W4309458081 creator A5028454340 @default.
- W4309458081 creator A5030908494 @default.
- W4309458081 creator A5049550067 @default.
- W4309458081 creator A5088075750 @default.
- W4309458081 date "2022-11-18" @default.
- W4309458081 modified "2023-10-14" @default.
- W4309458081 title "Dynamic Load Identification for Structures with Unknown Parameters" @default.
- W4309458081 cites W1984634015 @default.
- W4309458081 cites W2021533656 @default.
- W4309458081 cites W2033373095 @default.
- W4309458081 cites W2047476004 @default.
- W4309458081 cites W2057798714 @default.
- W4309458081 cites W2066349110 @default.
- W4309458081 cites W2105685241 @default.
- W4309458081 cites W2111250815 @default.
- W4309458081 cites W2252879494 @default.
- W4309458081 cites W3084672146 @default.
- W4309458081 cites W3157327715 @default.
- W4309458081 cites W3199576106 @default.
- W4309458081 cites W4295634872 @default.
- W4309458081 doi "https://doi.org/10.3390/sym14112449" @default.
- W4309458081 hasPublicationYear "2022" @default.
- W4309458081 type Work @default.
- W4309458081 citedByCount "1" @default.
- W4309458081 countsByYear W43094580812023 @default.
- W4309458081 crossrefType "journal-article" @default.
- W4309458081 hasAuthorship W4309458081A5003415601 @default.
- W4309458081 hasAuthorship W4309458081A5028454340 @default.
- W4309458081 hasAuthorship W4309458081A5030908494 @default.
- W4309458081 hasAuthorship W4309458081A5049550067 @default.
- W4309458081 hasAuthorship W4309458081A5088075750 @default.
- W4309458081 hasBestOaLocation W43094580811 @default.
- W4309458081 hasConcept C11413529 @default.
- W4309458081 hasConcept C115961682 @default.
- W4309458081 hasConcept C116834253 @default.
- W4309458081 hasConcept C126255220 @default.
- W4309458081 hasConcept C127413603 @default.
- W4309458081 hasConcept C134306372 @default.
- W4309458081 hasConcept C135252773 @default.
- W4309458081 hasConcept C154945302 @default.
- W4309458081 hasConcept C157286648 @default.
- W4309458081 hasConcept C206833254 @default.
- W4309458081 hasConcept C207467116 @default.
- W4309458081 hasConcept C2524010 @default.
- W4309458081 hasConcept C2775924081 @default.
- W4309458081 hasConcept C2779372316 @default.
- W4309458081 hasConcept C33923547 @default.
- W4309458081 hasConcept C41008148 @default.
- W4309458081 hasConcept C47446073 @default.
- W4309458081 hasConcept C59822182 @default.
- W4309458081 hasConcept C66938386 @default.
- W4309458081 hasConcept C86803240 @default.
- W4309458081 hasConcept C99498987 @default.
- W4309458081 hasConceptScore W4309458081C11413529 @default.
- W4309458081 hasConceptScore W4309458081C115961682 @default.
- W4309458081 hasConceptScore W4309458081C116834253 @default.
- W4309458081 hasConceptScore W4309458081C126255220 @default.
- W4309458081 hasConceptScore W4309458081C127413603 @default.
- W4309458081 hasConceptScore W4309458081C134306372 @default.
- W4309458081 hasConceptScore W4309458081C135252773 @default.
- W4309458081 hasConceptScore W4309458081C154945302 @default.
- W4309458081 hasConceptScore W4309458081C157286648 @default.
- W4309458081 hasConceptScore W4309458081C206833254 @default.
- W4309458081 hasConceptScore W4309458081C207467116 @default.
- W4309458081 hasConceptScore W4309458081C2524010 @default.
- W4309458081 hasConceptScore W4309458081C2775924081 @default.
- W4309458081 hasConceptScore W4309458081C2779372316 @default.
- W4309458081 hasConceptScore W4309458081C33923547 @default.
- W4309458081 hasConceptScore W4309458081C41008148 @default.
- W4309458081 hasConceptScore W4309458081C47446073 @default.
- W4309458081 hasConceptScore W4309458081C59822182 @default.
- W4309458081 hasConceptScore W4309458081C66938386 @default.
- W4309458081 hasConceptScore W4309458081C86803240 @default.
- W4309458081 hasConceptScore W4309458081C99498987 @default.
- W4309458081 hasIssue "11" @default.
- W4309458081 hasLocation W43094580811 @default.
- W4309458081 hasLocation W43094580812 @default.
- W4309458081 hasOpenAccess W4309458081 @default.
- W4309458081 hasPrimaryLocation W43094580811 @default.
- W4309458081 hasRelatedWork W2059321413 @default.
- W4309458081 hasRelatedWork W2096490327 @default.
- W4309458081 hasRelatedWork W2164924764 @default.
- W4309458081 hasRelatedWork W2339811963 @default.
- W4309458081 hasRelatedWork W2350198701 @default.
- W4309458081 hasRelatedWork W2381048488 @default.
- W4309458081 hasRelatedWork W2388390852 @default.
- W4309458081 hasRelatedWork W2972587090 @default.
- W4309458081 hasRelatedWork W3207029500 @default.
- W4309458081 hasRelatedWork W4310470578 @default.
- W4309458081 hasVolume "14" @default.
- W4309458081 isParatext "false" @default.
- W4309458081 isRetracted "false" @default.
- W4309458081 workType "article" @default.