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Derivatives of complex eigenvectors using Nelson's method
被引:90
作者
:
Friswell, MI
论文数:
0
引用数:
0
h-index:
0
机构:
Univ Coll Swansea, Dept Mech Engn, Swansea SA2 8PP, W Glam, Wales
Univ Coll Swansea, Dept Mech Engn, Swansea SA2 8PP, W Glam, Wales
Friswell, MI
[
1
]
Adhikari, S
论文数:
0
引用数:
0
h-index:
0
机构:
Univ Coll Swansea, Dept Mech Engn, Swansea SA2 8PP, W Glam, Wales
Adhikari, S
机构
:
[1]
Univ Coll Swansea, Dept Mech Engn, Swansea SA2 8PP, W Glam, Wales
[2]
Univ Cambridge, Dept Engn, Cambridge CB2 1PZ, England
来源
:
AIAA JOURNAL
|
2000年
/ 38卷
/ 12期
关键词
:
D O I
:
10.2514/2.907
中图分类号
:
V [航空、航天];
学科分类号
:
08 ;
0825 ;
摘要
:
A method to calculate the derivatives of eigenvalues and eigenvectors for systems with nonproportional damping is presented. Nelson's method is used, which has the advantage that only the eigenvectors of interest are required.
引用
收藏
页码:2355 / 2357
页数:3
相关论文
共 7 条
[1]
SENSITIVITY ANALYSIS OF DISCRETE STRUCTURAL SYSTEMS
[J].
ADELMAN, HM
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0
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VIRGINIA POLYTECH INST & STATE UNIV,DEPT AEROSP & OCEAN ENGN,BLACKSBURG,VA 24061
VIRGINIA POLYTECH INST & STATE UNIV,DEPT AEROSP & OCEAN ENGN,BLACKSBURG,VA 24061
ADELMAN, HM
;
HAFTKA, RT
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0
h-index:
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VIRGINIA POLYTECH INST & STATE UNIV,DEPT AEROSP & OCEAN ENGN,BLACKSBURG,VA 24061
VIRGINIA POLYTECH INST & STATE UNIV,DEPT AEROSP & OCEAN ENGN,BLACKSBURG,VA 24061
HAFTKA, RT
.
AIAA JOURNAL,
1986,
24
(05)
:823
-832
[2]
Rates of change of eigenvalues and eigenvectors in damped dynamic system
[J].
Adhikari, S
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0
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0
h-index:
0
机构:
Univ Cambridge, Dept Engn, Cambridge CB2 1PZ, England
Univ Cambridge, Dept Engn, Cambridge CB2 1PZ, England
Adhikari, S
.
AIAA JOURNAL,
1999,
37
(11)
:1452
-1458
[3]
RATES OF CHANGE EIGENVALUES AND EIGENVECTORS
[J].
FOX, RL
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.
AIAA JOURNAL,
1968,
6
(12)
:2426
-&
[4]
Resonance frequencies of viscously damped structures
[J].
Friswell, MI
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Univ Wales, Dept Mech Engn, Swansea SA2 8PP, W Glam, Wales
Univ Wales, Dept Mech Engn, Swansea SA2 8PP, W Glam, Wales
Friswell, MI
;
Lees, AW
论文数:
0
引用数:
0
h-index:
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机构:
Univ Wales, Dept Mech Engn, Swansea SA2 8PP, W Glam, Wales
Univ Wales, Dept Mech Engn, Swansea SA2 8PP, W Glam, Wales
Lees, AW
.
JOURNAL OF SOUND AND VIBRATION,
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217
(05)
:950
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[5]
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Natural frequency and mode shape sensitivities of damped systems: Part I, Distinct natural frequencies
[J].
Lee, IW
论文数:
0
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Korea Adv Inst Sci & Technol, Dept Civil Engn, Taejon 305701, South Korea
Korea Adv Inst Sci & Technol, Dept Civil Engn, Taejon 305701, South Korea
Lee, IW
;
Kim, DO
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Kim, DO
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[7]
SIMPLIFIED CALCULATION OF EIGENVECTOR DERIVATIVES
[J].
NELSON, RB
论文数:
0
引用数:
0
h-index:
0
机构:
UNIV CALIF LOS ANGELES,DEPT MECH & STRUCT,LOS ANGELES,CA 90024
UNIV CALIF LOS ANGELES,DEPT MECH & STRUCT,LOS ANGELES,CA 90024
NELSON, RB
.
AIAA JOURNAL,
1976,
14
(09)
:1201
-1205
←
1
→
共 7 条
[1]
SENSITIVITY ANALYSIS OF DISCRETE STRUCTURAL SYSTEMS
[J].
ADELMAN, HM
论文数:
0
引用数:
0
h-index:
0
机构:
VIRGINIA POLYTECH INST & STATE UNIV,DEPT AEROSP & OCEAN ENGN,BLACKSBURG,VA 24061
VIRGINIA POLYTECH INST & STATE UNIV,DEPT AEROSP & OCEAN ENGN,BLACKSBURG,VA 24061
ADELMAN, HM
;
HAFTKA, RT
论文数:
0
引用数:
0
h-index:
0
机构:
VIRGINIA POLYTECH INST & STATE UNIV,DEPT AEROSP & OCEAN ENGN,BLACKSBURG,VA 24061
VIRGINIA POLYTECH INST & STATE UNIV,DEPT AEROSP & OCEAN ENGN,BLACKSBURG,VA 24061
HAFTKA, RT
.
AIAA JOURNAL,
1986,
24
(05)
:823
-832
[2]
Rates of change of eigenvalues and eigenvectors in damped dynamic system
[J].
Adhikari, S
论文数:
0
引用数:
0
h-index:
0
机构:
Univ Cambridge, Dept Engn, Cambridge CB2 1PZ, England
Univ Cambridge, Dept Engn, Cambridge CB2 1PZ, England
Adhikari, S
.
AIAA JOURNAL,
1999,
37
(11)
:1452
-1458
[3]
RATES OF CHANGE EIGENVALUES AND EIGENVECTORS
[J].
FOX, RL
论文数:
0
引用数:
0
h-index:
0
FOX, RL
;
KAPOOR, MP
论文数:
0
引用数:
0
h-index:
0
KAPOOR, MP
.
AIAA JOURNAL,
1968,
6
(12)
:2426
-&
[4]
Resonance frequencies of viscously damped structures
[J].
Friswell, MI
论文数:
0
引用数:
0
h-index:
0
机构:
Univ Wales, Dept Mech Engn, Swansea SA2 8PP, W Glam, Wales
Univ Wales, Dept Mech Engn, Swansea SA2 8PP, W Glam, Wales
Friswell, MI
;
Lees, AW
论文数:
0
引用数:
0
h-index:
0
机构:
Univ Wales, Dept Mech Engn, Swansea SA2 8PP, W Glam, Wales
Univ Wales, Dept Mech Engn, Swansea SA2 8PP, W Glam, Wales
Lees, AW
.
JOURNAL OF SOUND AND VIBRATION,
1998,
217
(05)
:950
-959
[5]
LANCASTER P, 1966, LAMBDA MATRICES VIBR, P127
[6]
Natural frequency and mode shape sensitivities of damped systems: Part I, Distinct natural frequencies
[J].
Lee, IW
论文数:
0
引用数:
0
h-index:
0
机构:
Korea Adv Inst Sci & Technol, Dept Civil Engn, Taejon 305701, South Korea
Korea Adv Inst Sci & Technol, Dept Civil Engn, Taejon 305701, South Korea
Lee, IW
;
Kim, DO
论文数:
0
引用数:
0
h-index:
0
机构:
Korea Adv Inst Sci & Technol, Dept Civil Engn, Taejon 305701, South Korea
Kim, DO
;
Jung, GH
论文数:
0
引用数:
0
h-index:
0
机构:
Korea Adv Inst Sci & Technol, Dept Civil Engn, Taejon 305701, South Korea
Jung, GH
.
JOURNAL OF SOUND AND VIBRATION,
1999,
223
(03)
:399
-412
[7]
SIMPLIFIED CALCULATION OF EIGENVECTOR DERIVATIVES
[J].
NELSON, RB
论文数:
0
引用数:
0
h-index:
0
机构:
UNIV CALIF LOS ANGELES,DEPT MECH & STRUCT,LOS ANGELES,CA 90024
UNIV CALIF LOS ANGELES,DEPT MECH & STRUCT,LOS ANGELES,CA 90024
NELSON, RB
.
AIAA JOURNAL,
1976,
14
(09)
:1201
-1205
←
1
→