An Inverse Mode Problems for Simply Connected Central Symmetric Spring-Mass Systems
2012 ◽
Vol 166-169
◽
pp. 3399-3402
Keyword(s):
Given the odd /even degree eigenpair and the even degree eigenpair of a simply connected central symmetric spring-mass system respectively. The inverse mode problem of constructing the physical elements of the system from two eigenpairs and the total mass of the system is considered. The necessary and sufficient conditions for constructing of a physical realizable system with positive mass and stiffness elements are established. If these conditions are satisfied, the simply connected central symmetric spring-mass system may be constructed uniquely. The numerical methods and examples are given finally.
2013 ◽
Vol 353-356
◽
pp. 3308-3311
2013 ◽
Vol 353-356
◽
pp. 3198-3201
2012 ◽
Vol 166-169
◽
pp. 3348-3351
1989 ◽
Vol 34
(9)
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pp. 986-990
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2003 ◽
Vol 48
(9)
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pp. 1674-1674
2010 ◽
Vol 12
(06)
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pp. 1055-1068
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1986 ◽
Vol 23
(04)
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pp. 851-858
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