Eigensensitivity andstructural optimization with accent on the repeated frequencies
Конференцијски прилог (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
Sensitivity analysis is the study of changes in system response with respect to design parameters.
It is being used in a variety of engineering disciplines ranging from automatic control theory to
the analysis of large-scale physiological systems. Some of areas where sensitivity analysis has
been applied include: development of insensitive control systems, use in gradient-based
mathematical programming methods and approximation of system response to change in a system
parameter, assessment of design changes on system performance. Eigensensitivity analysis
represents a collection of mathematical methods for analyzing structures which is, within
dynamical modification, related to sensitivity of eigenvalues and eigenvectors. Therefore, the
application of sensitivity analysis is limited to construction of segments for which necessary
mathematical relations can be determined. If this is not possible, sensitivity analysis is only
partially applicable. Eigenvalue sensitivity analysi...s is useful when resonant frequencies need to
be restricted. Different methods for analyzing structural eigensensitivity are considered. An
example is given to illustrate an optimization problem for a system with repeated frequencies.
Кључне речи:
eigensensitivity / structural optimization / repeated frequenciesИзвор:
Proceedings of the 6th International Congress of Serbian Society of Mechanics, 2017, S6dФинансирање / пројекти:
- Развој савремених метода дијагностике и испитивања машинских структура (RS-MESTD-Technological Development (TD or TR)-35040)
- Интегритет опреме под притиском при истовременом деловању замарајућег оптерећења и температуре (RS-MESTD-Technological Development (TD or TR)-35011)
Колекције
Институција/група
Mašinski fakultetTY - CONF AU - Trišović, Nataša AU - Li, Wei AU - Mladenović, Nikola AU - Jeremić, Olivera AU - Grozdanović, Ines AU - Petrović, Ana PY - 2017 UR - https://machinery.mas.bg.ac.rs/handle/123456789/5987 AB - Sensitivity analysis is the study of changes in system response with respect to design parameters. It is being used in a variety of engineering disciplines ranging from automatic control theory to the analysis of large-scale physiological systems. Some of areas where sensitivity analysis has been applied include: development of insensitive control systems, use in gradient-based mathematical programming methods and approximation of system response to change in a system parameter, assessment of design changes on system performance. Eigensensitivity analysis represents a collection of mathematical methods for analyzing structures which is, within dynamical modification, related to sensitivity of eigenvalues and eigenvectors. Therefore, the application of sensitivity analysis is limited to construction of segments for which necessary mathematical relations can be determined. If this is not possible, sensitivity analysis is only partially applicable. Eigenvalue sensitivity analysis is useful when resonant frequencies need to be restricted. Different methods for analyzing structural eigensensitivity are considered. An example is given to illustrate an optimization problem for a system with repeated frequencies. C3 - Proceedings of the 6th International Congress of Serbian Society of Mechanics T1 - Eigensensitivity andstructural optimization with accent on the repeated frequencies IS - S6d UR - https://hdl.handle.net/21.15107/rcub_machinery_5987 ER -
@conference{ author = "Trišović, Nataša and Li, Wei and Mladenović, Nikola and Jeremić, Olivera and Grozdanović, Ines and Petrović, Ana", year = "2017", abstract = "Sensitivity analysis is the study of changes in system response with respect to design parameters. It is being used in a variety of engineering disciplines ranging from automatic control theory to the analysis of large-scale physiological systems. Some of areas where sensitivity analysis has been applied include: development of insensitive control systems, use in gradient-based mathematical programming methods and approximation of system response to change in a system parameter, assessment of design changes on system performance. Eigensensitivity analysis represents a collection of mathematical methods for analyzing structures which is, within dynamical modification, related to sensitivity of eigenvalues and eigenvectors. Therefore, the application of sensitivity analysis is limited to construction of segments for which necessary mathematical relations can be determined. If this is not possible, sensitivity analysis is only partially applicable. Eigenvalue sensitivity analysis is useful when resonant frequencies need to be restricted. Different methods for analyzing structural eigensensitivity are considered. An example is given to illustrate an optimization problem for a system with repeated frequencies.", journal = "Proceedings of the 6th International Congress of Serbian Society of Mechanics", title = "Eigensensitivity andstructural optimization with accent on the repeated frequencies", number = "S6d", url = "https://hdl.handle.net/21.15107/rcub_machinery_5987" }
Trišović, N., Li, W., Mladenović, N., Jeremić, O., Grozdanović, I.,& Petrović, A.. (2017). Eigensensitivity andstructural optimization with accent on the repeated frequencies. in Proceedings of the 6th International Congress of Serbian Society of Mechanics(S6d). https://hdl.handle.net/21.15107/rcub_machinery_5987
Trišović N, Li W, Mladenović N, Jeremić O, Grozdanović I, Petrović A. Eigensensitivity andstructural optimization with accent on the repeated frequencies. in Proceedings of the 6th International Congress of Serbian Society of Mechanics. 2017;(S6d). https://hdl.handle.net/21.15107/rcub_machinery_5987 .
Trišović, Nataša, Li, Wei, Mladenović, Nikola, Jeremić, Olivera, Grozdanović, Ines, Petrović, Ana, "Eigensensitivity andstructural optimization with accent on the repeated frequencies" in Proceedings of the 6th International Congress of Serbian Society of Mechanics, no. S6d (2017), https://hdl.handle.net/21.15107/rcub_machinery_5987 .