Matches in SemOpenAlex for { <https://semopenalex.org/work/W2954037678> ?p ?o ?g. }
Showing items 1 to 86 of
86
with 100 items per page.
- W2954037678 abstract "This chapter introduces some principles and methods for designing modal test plans based on finite element method (FEM) results. The number of points in FEM is closed, generally in the thousands. From the FEM results, many orders of modal frequencies and vibration shapes can be obtained. However, in a modal test, only the foremost orders are concerned; thus, the number of measured points is limited, generally in the tens. There are 2–4 exciting points for a multi input multi output (MIMO) test, whereas 1 exciting point is practical for a single input single output (SIMO) test when the modes are not closed. When the number of foremost orders and measured points are fixed, it is not practical to automatically compute the position of the total measured points from the FEM results for several reasons. First, the computing work is very complex and time-consuming. Second, for the best mathematical results, some key points may be lost and some points that cannot be measured are included. Most importantly, none of these point are able to construct a regular plane, so the result is unacceptable aesthetically. The practical approach is to design an initial plan in which the position is measured manually according to common experience and the space is evenly distributed. By computing the maximum value of the un-diagonal elements of the modal assurance criterion (MAC) matrix and observing the modal shape animation of the simplified results, some measured positions can be modified. If some points need to be deleted in the initial base, this task can be completed automatically by dividing all measured positions into two groups: points that are allowed to be deleted and points that cannot be deleted. After the positions of all measurements are fixed, the number of exciting points and their positions can be obtained automatically according to the exciting energy distribution of different orders in each position." @default.
- W2954037678 created "2019-07-12" @default.
- W2954037678 creator A5007575648 @default.
- W2954037678 creator A5037682713 @default.
- W2954037678 date "2019-05-15" @default.
- W2954037678 modified "2023-09-23" @default.
- W2954037678 title "Designing a Modal Test Plan Based on Finite Element Method Results" @default.
- W2954037678 doi "https://doi.org/10.1007/978-3-030-12684-1_11" @default.
- W2954037678 hasPublicationYear "2019" @default.
- W2954037678 type Work @default.
- W2954037678 sameAs 2954037678 @default.
- W2954037678 citedByCount "0" @default.
- W2954037678 crossrefType "book-chapter" @default.
- W2954037678 hasAuthorship W2954037678A5007575648 @default.
- W2954037678 hasAuthorship W2954037678A5037682713 @default.
- W2954037678 hasConcept C10138342 @default.
- W2954037678 hasConcept C104286136 @default.
- W2954037678 hasConcept C11413529 @default.
- W2954037678 hasConcept C121332964 @default.
- W2954037678 hasConcept C127413603 @default.
- W2954037678 hasConcept C130367717 @default.
- W2954037678 hasConcept C135628077 @default.
- W2954037678 hasConcept C162324750 @default.
- W2954037678 hasConcept C178736951 @default.
- W2954037678 hasConcept C185592680 @default.
- W2954037678 hasConcept C188027245 @default.
- W2954037678 hasConcept C198082294 @default.
- W2954037678 hasConcept C198394728 @default.
- W2954037678 hasConcept C200239387 @default.
- W2954037678 hasConcept C24890656 @default.
- W2954037678 hasConcept C2524010 @default.
- W2954037678 hasConcept C28719098 @default.
- W2954037678 hasConcept C33923547 @default.
- W2954037678 hasConcept C41008148 @default.
- W2954037678 hasConcept C45374587 @default.
- W2954037678 hasConcept C66938386 @default.
- W2954037678 hasConcept C71139939 @default.
- W2954037678 hasConceptScore W2954037678C10138342 @default.
- W2954037678 hasConceptScore W2954037678C104286136 @default.
- W2954037678 hasConceptScore W2954037678C11413529 @default.
- W2954037678 hasConceptScore W2954037678C121332964 @default.
- W2954037678 hasConceptScore W2954037678C127413603 @default.
- W2954037678 hasConceptScore W2954037678C130367717 @default.
- W2954037678 hasConceptScore W2954037678C135628077 @default.
- W2954037678 hasConceptScore W2954037678C162324750 @default.
- W2954037678 hasConceptScore W2954037678C178736951 @default.
- W2954037678 hasConceptScore W2954037678C185592680 @default.
- W2954037678 hasConceptScore W2954037678C188027245 @default.
- W2954037678 hasConceptScore W2954037678C198082294 @default.
- W2954037678 hasConceptScore W2954037678C198394728 @default.
- W2954037678 hasConceptScore W2954037678C200239387 @default.
- W2954037678 hasConceptScore W2954037678C24890656 @default.
- W2954037678 hasConceptScore W2954037678C2524010 @default.
- W2954037678 hasConceptScore W2954037678C28719098 @default.
- W2954037678 hasConceptScore W2954037678C33923547 @default.
- W2954037678 hasConceptScore W2954037678C41008148 @default.
- W2954037678 hasConceptScore W2954037678C45374587 @default.
- W2954037678 hasConceptScore W2954037678C66938386 @default.
- W2954037678 hasConceptScore W2954037678C71139939 @default.
- W2954037678 hasLocation W29540376781 @default.
- W2954037678 hasOpenAccess W2954037678 @default.
- W2954037678 hasPrimaryLocation W29540376781 @default.
- W2954037678 hasRelatedWork W1987169324 @default.
- W2954037678 hasRelatedWork W2042765426 @default.
- W2954037678 hasRelatedWork W2091924393 @default.
- W2954037678 hasRelatedWork W2157750795 @default.
- W2954037678 hasRelatedWork W2322888071 @default.
- W2954037678 hasRelatedWork W2325782865 @default.
- W2954037678 hasRelatedWork W2327351292 @default.
- W2954037678 hasRelatedWork W2330488868 @default.
- W2954037678 hasRelatedWork W2330999743 @default.
- W2954037678 hasRelatedWork W2337836663 @default.
- W2954037678 hasRelatedWork W2548000464 @default.
- W2954037678 hasRelatedWork W2885421832 @default.
- W2954037678 hasRelatedWork W2886729938 @default.
- W2954037678 hasRelatedWork W2980663624 @default.
- W2954037678 hasRelatedWork W3024877203 @default.
- W2954037678 hasRelatedWork W3099278139 @default.
- W2954037678 hasRelatedWork W3136734172 @default.
- W2954037678 hasRelatedWork W2866573713 @default.
- W2954037678 hasRelatedWork W2868622712 @default.
- W2954037678 hasRelatedWork W2932933962 @default.
- W2954037678 isParatext "false" @default.
- W2954037678 isRetracted "false" @default.
- W2954037678 magId "2954037678" @default.
- W2954037678 workType "book-chapter" @default.