Optimal semiactive control of structures with isolated base
Publication
, Journal Article
Aldemir, U; Gavin, HP
Published in: International Applied Mechanics
February 1, 2006
The paper investigates the benefits of implementing the semiactive control systems in relation to passive viscous damping in the context of seismically isolated structures. Frequency response functions are compiled from the computed time history response to pulse-like seismic excitation. A simple semiactive control policy is evaluated in regard to passive linear viscous damping and an optimal non-causal semiactive control strategy. The optimal control strategy minimizes the integral of the squared absolute accelerations subject to the constraint that the nonlinear equations of motion are satisfied. The optimization procedure involves a numerical solution to the Euler-Lagrange equations. ©2006 Springer Science+Business Media, Inc.
Duke Scholars
Published In
International Applied Mechanics
DOI
EISSN
1573-8582
ISSN
1063-7095
Publication Date
February 1, 2006
Volume
42
Issue
2
Start / End Page
235 / 240
Related Subject Headings
- Mechanical Engineering & Transports
- 4901 Applied mathematics
- 4017 Mechanical engineering
- 0913 Mechanical Engineering
- 0912 Materials Engineering
- 0102 Applied Mathematics
Citation
APA
Chicago
ICMJE
MLA
NLM
Aldemir, U., & Gavin, H. P. (2006). Optimal semiactive control of structures with isolated base. International Applied Mechanics, 42(2), 235–240. https://doi.org/10.1007/s10778-006-0082-3
Aldemir, U., and H. P. Gavin. “Optimal semiactive control of structures with isolated base.” International Applied Mechanics 42, no. 2 (February 1, 2006): 235–40. https://doi.org/10.1007/s10778-006-0082-3.
Aldemir U, Gavin HP. Optimal semiactive control of structures with isolated base. International Applied Mechanics. 2006 Feb 1;42(2):235–40.
Aldemir, U., and H. P. Gavin. “Optimal semiactive control of structures with isolated base.” International Applied Mechanics, vol. 42, no. 2, Feb. 2006, pp. 235–40. Scopus, doi:10.1007/s10778-006-0082-3.
Aldemir U, Gavin HP. Optimal semiactive control of structures with isolated base. International Applied Mechanics. 2006 Feb 1;42(2):235–240.
Published In
International Applied Mechanics
DOI
EISSN
1573-8582
ISSN
1063-7095
Publication Date
February 1, 2006
Volume
42
Issue
2
Start / End Page
235 / 240
Related Subject Headings
- Mechanical Engineering & Transports
- 4901 Applied mathematics
- 4017 Mechanical engineering
- 0913 Mechanical Engineering
- 0912 Materials Engineering
- 0102 Applied Mathematics