SENSITIVITY BASED HEALTH MONITORING OF STRUCTURES WITH STATIC RESPONSE

Q: How can I download an article?

To download an article from SID, first log in to the site, search for the article title, and click on the 'Download Article' option.

Q: How can I download an ISI article?

To download an ISI article on SID, enter the keyword or article title in the search bar, view the relevant results, click on the desired article, and select the 'Download Article' option.

Q: How can I access the SID database?

To access the SID database, visit SID.ir, create an account, and log in to access scientific resources.

Q: Is downloading articles from SID free?

Some articles on SID are available for free, while others require payment. Details are specified on the article's page.

ADITYA G.; CHAKRABORTY S.

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Journal Paper

Paper Information

Journal: Scientia Iranica Year:2008 | Volume:15 | Issue:3 Page(s): 267-274

Download Full-Text

View:

317

Download:

190

Cites:

Information Journal Paper

Title

SENSITIVITY BASED HEALTH MONITORING OF STRUCTURES WITH STATIC RESPONSE

Author(s)

ADITYA G. | CHAKRABORTY S. | Issue Writer Certificate

Keywords

Not Registered.

Abstract

A sensitivity based parameter identification method is presented to detect the damage of existing structures, using applied sets of static forces at one subset of degrees of freedom and measured displacements at a subset of degrees of freedom that may overlap completely, partially, or not at all. The algorithm follows an output error approach, which minimizes the deviation between a measured and a theoretical displacement, in lieu of the commonly used force error function. An iterative scheme is developed utilizing a first order Taylor series expansion to linearize the associated non linear problem. The algorithm automatically adjusts the structural element stiffness parameters, in order to improve the comparison between a measured and a theoretical response in an optimal way. The measured input required in the present study is artificially generated. The effect that a noisy displacement measurement has on an identification procedure is also studied. A procedure is also identified, in order to select the limited number of DOF required to perform successful parameter identification, reducing the impact of measurement errors on the identified parameters. The algorithm is elucidated by a numerical example on frame structures.

Cites

No record.

References

No record.

Cite

APA: Copy

ADITYA, G., & CHAKRABORTY, S.. (2008). SENSITIVITY BASED HEALTH MONITORING OF STRUCTURES WITH STATIC RESPONSE. SCIENTIA IRANICA, 15(3), 267-274. SID. https://sid.ir/paper/289652/en

Vancouver: Copy

ADITYA G., CHAKRABORTY S.. SENSITIVITY BASED HEALTH MONITORING OF STRUCTURES WITH STATIC RESPONSE. SCIENTIA IRANICA[Internet]. 2008;15(3):267-274. Available from: https://sid.ir/paper/289652/en

IEEE: Copy

G. ADITYA, and S. CHAKRABORTY, “SENSITIVITY BASED HEALTH MONITORING OF STRUCTURES WITH STATIC RESPONSE,” SCIENTIA IRANICA, vol. 15, no. 3, pp. 267–274, 2008, [Online]. Available: https://sid.ir/paper/289652/en

Related Journal Papers

No record.

Related Seminar Papers

No record.

Related Plans

No record.

Recommended Workshops