Class information for:
Level 1: PARTIALLY PRESCRIBED SPECTRAL INFORMATION//PARTIALLY PRESCRIBED SPECTRAL DATA//INVERSE QUADRATIC EIGENVALUE PROBLEM

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
22726 371 19.1 41%


Bar chart of Publication_year

Last years might be incomplete

Hierarchy of classes
The table includes all classes above and classes immediately below the current class.


Cluster id Level Cluster label #P
16 4 ENGINEERING, CIVIL//CONSTRUCTION & BUILDING TECHNOLOGY//MECHANICS 627508
201 3       ENGINEERING, CIVIL//EARTHQUAKE ENGINEERING & STRUCTURAL DYNAMICS//ENGINEERING, GEOLOGICAL 52718
1152 2             DAMAGE DETECTION//STRUCTURAL HEALTH MONITORING//DAMAGE IDENTIFICATION 9498
22726 1                   PARTIALLY PRESCRIBED SPECTRAL INFORMATION//PARTIALLY PRESCRIBED SPECTRAL DATA//INVERSE QUADRATIC EIGENVALUE PROBLEM 371

Terms with highest relevance score


rank Term termType Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 PARTIALLY PRESCRIBED SPECTRAL INFORMATION authKW 740743 2% 100% 9
2 PARTIALLY PRESCRIBED SPECTRAL DATA authKW 658438 2% 100% 8
3 INVERSE QUADRATIC EIGENVALUE PROBLEM authKW 411524 1% 100% 5
4 MODEL UPDATING authKW 409401 13% 11% 47
5 DAMPED STRUCTURAL SYSTEM authKW 329219 1% 100% 4
6 UNDAMPED STRUCTURAL SYSTEM authKW 329219 1% 100% 4
7 OPTIMAL MATRIX APPROXIMATION authKW 246914 1% 100% 3
8 OPTIMAL APPROXIMATION authKW 203476 4% 16% 15
9 DIRECT UPDATING METHOD authKW 185184 1% 75% 3
10 DAMPING MATRIX UPDATING authKW 164610 1% 100% 2

Web of Science journal categories


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 Engineering, Aerospace 12365 28% 0% 103
2 Engineering, Mechanical 4349 35% 0% 130
3 Acoustics 3631 19% 0% 70
4 Mechanics 2223 27% 0% 101
5 Mathematics, Applied 626 17% 0% 64
6 Engineering, General 521 9% 0% 35
7 Mathematics, Interdisciplinary Applications 314 7% 0% 26
8 Instruments & Instrumentation 89 6% 0% 21
9 Engineering, Civil 47 4% 0% 14
10 Materials Science, Composites 35 2% 0% 6

Address terms


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 ARCHITECTURAT ENGN 82305 0% 100% 1
2 ASSOCIADO COMP LICADA 82305 0% 100% 1
3 PROGRAMA INTERDISCIPLINAR POS COMP LICAD 82305 0% 100% 1
4 SPACE SYST COMMERCIAL AIRCRAFT PROJECT ENGN DEP 82305 0% 100% 1
5 SPACE VEHICLES DIRECTORATEVSDV 82305 0% 100% 1
6 DIPARTIMENTO INGN AEROSPAZ ASTRONAUT 41151 0% 50% 1
7 VEHICLE TECHNOL BRANCH 41151 0% 50% 1
8 STRUCTURAL DYNAM 27434 0% 33% 1
9 INFORMAT COMPUTAT MATH 21944 1% 13% 2
10 AEROMECH TECHNOL 20575 0% 25% 1

Journals


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 AIAA JOURNAL 37124 19% 1% 72
2 MECHANICAL SYSTEMS AND SIGNAL PROCESSING 22520 9% 1% 32
3 JOURNAL OF VIBRATION AND ACOUSTICS-TRANSACTIONS OF THE ASME 9643 5% 1% 17
4 JOURNAL OF SOUND AND VIBRATION 9044 11% 0% 41
5 ZEITSCHRIFT FUR FLUGWISSENSCHAFTEN UND WELTRAUMFORSCHUNG 7180 2% 1% 6
6 JOURNAL OF VIBRATION ACOUSTICS STRESS AND RELIABILITY IN DESIGN-TRANSACTIONS OF THE ASME 5786 1% 1% 5
7 INVERSE PROBLEMS IN ENGINEERING 5174 1% 2% 3
8 SOUND AND VIBRATION 4019 1% 1% 4
9 JOURNAL OF GUIDANCE CONTROL AND DYNAMICS 3205 4% 0% 15
10 JSME INTERNATIONAL JOURNAL SERIES III-VIBRATION CONTROL ENGINEERING ENGINEERING FOR INDUSTRY 2192 1% 1% 3

Author Key Words


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class		 LCSH search Wikipedia search
1 PARTIALLY PRESCRIBED SPECTRAL INFORMATION 740743 2% 100% 9 Search PARTIALLY+PRESCRIBED+SPECTRAL+INFORMATION Search PARTIALLY+PRESCRIBED+SPECTRAL+INFORMATION
2 PARTIALLY PRESCRIBED SPECTRAL DATA 658438 2% 100% 8 Search PARTIALLY+PRESCRIBED+SPECTRAL+DATA Search PARTIALLY+PRESCRIBED+SPECTRAL+DATA
3 INVERSE QUADRATIC EIGENVALUE PROBLEM 411524 1% 100% 5 Search INVERSE+QUADRATIC+EIGENVALUE+PROBLEM Search INVERSE+QUADRATIC+EIGENVALUE+PROBLEM
4 MODEL UPDATING 409401 13% 11% 47 Search MODEL+UPDATING Search MODEL+UPDATING
5 DAMPED STRUCTURAL SYSTEM 329219 1% 100% 4 Search DAMPED+STRUCTURAL+SYSTEM Search DAMPED+STRUCTURAL+SYSTEM
6 UNDAMPED STRUCTURAL SYSTEM 329219 1% 100% 4 Search UNDAMPED+STRUCTURAL+SYSTEM Search UNDAMPED+STRUCTURAL+SYSTEM
7 OPTIMAL MATRIX APPROXIMATION 246914 1% 100% 3 Search OPTIMAL+MATRIX+APPROXIMATION Search OPTIMAL+MATRIX+APPROXIMATION
8 OPTIMAL APPROXIMATION 203476 4% 16% 15 Search OPTIMAL+APPROXIMATION Search OPTIMAL+APPROXIMATION
9 DIRECT UPDATING METHOD 185184 1% 75% 3 Search DIRECT+UPDATING+METHOD Search DIRECT+UPDATING+METHOD
10 DAMPING MATRIX UPDATING 164610 1% 100% 2 Search DAMPING+MATRIX+UPDATING Search DAMPING+MATRIX+UPDATING

Core articles
The table includes core articles in the class. The following variables is taken into account for the relevance score of an article in a cluster c:
(1) Number of references referring to publications in the class.
(2) Share of total number of active references referring to publications in the class.
(3) Age of the article. New articles get higher score than old articles.
(4) Citation rate, normalized to year.


Rank Reference # ref.
in cl.		 Shr. of ref. in
cl.		 Citations
1 MAO, XB , DAI, H , (2014) STRUCTURE PRESERVING EIGENVALUE EMBEDDING FOR UNDAMPED GYROSCOPIC SYSTEMS.APPLIED MATHEMATICAL MODELLING. VOL. 38. ISSUE 17-18. P. 4333 -4344 22 69% 0
2 CHU, DL , CHU, M , LIN, WW , (2009) QUADRATIC MODEL UPDATING WITH SYMMETRY, POSITIVE DEFINITENESS, AND NO SPILL-OVER.SIAM JOURNAL ON MATRIX ANALYSIS AND APPLICATIONS. VOL. 31. ISSUE 2. P. 546-564 18 82% 23
3 YUAN, Q , (2015) OPTIMAL MATRIX PENCIL APPROXIMATION PROBLEM IN STRUCTURAL DYNAMIC MODEL UPDATING.APPLIED MATHEMATICS AND COMPUTATION. VOL. 250. ISSUE . P. 12 -27 18 69% 0
4 YUAN, Q , DAI, H , (2015) THE MATRIX PENCIL NEARNESS PROBLEM IN STRUCTURAL DYNAMIC MODEL UPDATING.JOURNAL OF ENGINEERING MATHEMATICS. VOL. 93. ISSUE 1. P. 131 -143 20 61% 0
5 YUAN, YX , ZHAO, WH , LIU, H , (2016) ANALYTICAL DYNAMIC MODEL MODIFICATION USING ACCELERATION AND DISPLACEMENT FEEDBACK.APPLIED MATHEMATICAL MODELLING. VOL. 40. ISSUE 21-22. P. 9584 -9593 16 73% 0
6 MAO, XB , DAI, H , (2012) FINITE ELEMENT MODEL UPDATING WITH POSITIVE DEFINITENESS AND NO SPILL-OVER.MECHANICAL SYSTEMS AND SIGNAL PROCESSING. VOL. 28. ISSUE . P. 387-398 20 59% 8
7 YUAN, YX , ZUO, KZ , (2014) A NO SPILL-OVER UPDATING METHOD FOR UNDAMPED STRUCTURAL SYSTEMS.APPLIED MATHEMATICS AND COMPUTATION. VOL. 238. ISSUE . P. 13 -20 13 87% 1
8 MAO, XB , DAI, H , (2016) A QUADRATIC INVERSE EIGENVALUE PROBLEM IN DAMPED STRUCTURAL MODEL UPDATING.APPLIED MATHEMATICAL MODELLING. VOL. 40. ISSUE 13-14. P. 6412 -6423 15 71% 0
9 HOLLAND, DE , EPUREANU, BI , FILIPPI, S , (2012) STRUCTURAL DAMPING IDENTIFICATION FOR MISTUNED BLADED DISKS AND BLISKS.JOURNAL OF VIBRATION AND ACOUSTICS-TRANSACTIONS OF THE ASME. VOL. 134. ISSUE 2. P. - 16 73% 1
10 YUAN, YX , LIU, H , (2014) AN ITERATIVE UPDATING METHOD FOR DAMPED STRUCTURAL SYSTEMS USING SYMMETRIC EIGENSTRUCTURE ASSIGNMENT.JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS. VOL. 256. ISSUE . P. 268-277 14 74% 4

Classes with closest relation at Level 1


Rank Class id link
1 134 DAMAGE DETECTION//DAMAGE IDENTIFICATION//MODEL UPDATING
2 11027 MATRIX EQUATION//LINEAR MATRIX EQUATION//LEAST SQUARES SOLUTION
3 37622 COMPUTAT PLICAT SECT//STAT SATELLITE REPLENISHMENT OFF//CORRELATED NON NORMAL DISTRIBUTIONS
4 37715 SCI CORP INFORMAT SYST//3RD AGE//A NOISY TIME SERIES
5 14638 EIGENVECTOR DERIVATIVES//APPROXIMATE REANALYSIS//STATIC REANALYSIS
6 19087 INVERSE EIGENVALUE PROBLEM//NONNEGATIVE INVERSE EIGENVALUE PROBLEM//NONNEGATIVE MATRICES
7 37141 LIGHT OF SIGHT STABILIZATION//AD T OPT TECHNOL//BANDPASS FAST STEERING MIRROR
8 16725 COMPONENT MODE SYNTHESIS//FREQUENCY BASED SUBSTRUCTURING//EXPERIMENTAL DYNAMIC SUBSTRUCTURING
9 12943 EIGENSTRUCTURE ASSIGNMENT//POLE PLACEMENT//POLE ASSIGNMENT
10 16190 NON CLASSICAL DAMPING//FLOOR RESPONSE SPECTRA//MULTIPLY SUPPORTED SECONDARY SYSTEMS

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