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System identification of offshore platforms

Thesis/Dissertation:

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Abstract

The subject of this thesis is to investigate system identification methods for determination of the dynamic characteristics of offshore platforms. This includes estimation of eigenfrequencies, damping ratios, mode shapes and, furthermore, a general assessment of the structural performance. The main purpose has been to provide a basic knowledge of system identification of structures. This has been accomplished by a survey of literature and by developing and testing different approaches on simulated as well as experimental data. (AB) 246 refs.
Authors:
Publication Date:
Apr 01, 1990
Product Type:
Thesis/Dissertation
Report Number:
AUC-IBT-R-9011
Reference Number:
SCA: 423000; PA: DK-92:001314; SN: 92000719886
Resource Relation:
Other Information: TH: Thesis (Ph.D.).; PBD: Apr 1990; Related Information: Fracture and Dynamics Paper, 22
Subject:
42 ENGINEERING; OFFSHORE PLATFORMS; PARAMETRIC ANALYSIS; TESTING; SYSTEMS ANALYSIS; RELIABILITY; MECHANICAL STRUCTURES; 423000; MARINE ENGINEERING
OSTI ID:
10140549
Research Organizations:
Aalborg Universitetscenter (Denmark). Inst. for Bygningsteknik
Country of Origin:
Denmark
Language:
English
Other Identifying Numbers:
Other: ON: DE92506384; TRN: DK9201314
Availability:
OSTI; NTIS (US Sales Only)
Submitting Site:
DK
Size:
210 p.
Announcement Date:
Jul 05, 2005

Thesis/Dissertation:

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Citation Formats

Laigaard Jensen, J. System identification of offshore platforms. Denmark: N. p., 1990. Web.
Laigaard Jensen, J. System identification of offshore platforms. Denmark.
Laigaard Jensen, J. 1990. "System identification of offshore platforms." Denmark.
@misc{etde_10140549,
title = {System identification of offshore platforms}
 author = {Laigaard Jensen, J}
 abstractNote = {The subject of this thesis is to investigate system identification methods for determination of the dynamic characteristics of offshore platforms. This includes estimation of eigenfrequencies, damping ratios, mode shapes and, furthermore, a general assessment of the structural performance. The main purpose has been to provide a basic knowledge of system identification of structures. This has been accomplished by a survey of literature and by developing and testing different approaches on simulated as well as experimental data. (AB) 246 refs.}
 place = {Denmark}
 year = {1990}
 month = {Apr}
 }