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2017

Modal parametric identification of distribution type structures based on random decrement technique

Lu, J., Sim, S. H. & Spencer, B. F., Sep 15 2017, In : Zhendong yu Chongji/Journal of Vibration and Shock. 36, 17, p. 48-54 7 p.

Research output: Contribution to journalArticle

Smart sensors
Sensor networks
sensors
assurance
Processing

Performance-based optimization of nonlinear structures subject to stochastic dynamic loading

Xu, J., Spencer, B. F. & Lu, X., Mar 1 2017, In : Engineering Structures. 134, p. 334-345 12 p.

Research output: Contribution to journalArticle

Earthquakes
Structural optimization
White noise
Linearization
Nonlinear equations
2013

Wireless smart sensor for monitoring civil infrastructure

Spencer, B. F., Jan 1 2013, Structural Health Monitoring for Infrastructure Sustainability - Proceedings of the 6th International Conference on Structural Health Monitoring of Intelligent Infrastructure, SHMII 2013. Queensland University of Technology, p. 116-134 19 p. (Structural Health Monitoring for Infrastructure Sustainability - Proceedings of the 6th International Conference on Structural Health Monitoring of Intelligent Infrastructure, SHMII 2013).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Smart sensors
Hardware
Monitoring
2011

Decentralized random decrement technique for efficient data aggregation and system identification in wireless smart sensor networks

Sim, S. H., Carbonell-Mrquez, J. F., Spencer, B. F. & Jo, H., Jan 1 2011, In : Probabilistic Engineering Mechanics. 26, 1, p. 81-91 11 p.

Research output: Contribution to journalArticle

Smart sensors
system identification
Sensor networks
Identification (control systems)
Agglomeration
2016

Traffic Safety Evaluation for Railway Bridges Using Expanded Multisensor Data Fusion

Park, J. W., Lee, K. C., Sim, S. H., Jung, H. J. & Spencer, B. F., Oct 1 2016, In : Computer-Aided Civil and Infrastructure Engineering. 31, 10, p. 749-760 12 p.

Research output: Contribution to journalArticle

Data fusion
Sensors
Acceleration measurement
Strain measurement
Transducers

Hybrid analytical-experimental simulation in earthquake response assessment

Elnashai, A. S., Kwon, O., Gencturk, B., Mahmoud, H., Spencer, B., Elanwar, H. & Kim, S., Jan 1 2016, Insights and Innovations in Structural Engineering, Mechanics and Computation - Proceedings of the 6th International Conference on Structural Engineering, Mechanics and Computation, SEMC 2016. Zingoni, A. (ed.). CRC Press/Balkema, p. 16-22 7 p. (Insights and Innovations in Structural Engineering, Mechanics and Computation - Proceedings of the 6th International Conference on Structural Engineering, Mechanics and Computation, SEMC 2016).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Earthquakes
Testing
Computer program listings
Analytical models
2017

Autonomous evaluation of ambient vibration of underground spaces induced by adjacent subway trains using high-sensitivity Wireless Smart sensors

Sun, K., Zhang, W., Ding, H., Kim, R. E. & Spencer, B. F., Jan 2017, In : Smart Structures and Systems. 19, 1, p. 1-10 10 p.

Research output: Contribution to journalArticle

Smart sensors
Subways
Subway stations
Structural health monitoring
Testing
2012

Fatigue monitoring of metallic structures by wireless smart sensor networks

Cui, D., Spencer, B. F., Xin, K. & Liu, Y., Oct 1 2012, In : Chongqing Daxue Xuebao/Journal of Chongqing University. 35, 10, p. 38-43 6 p.

Research output: Contribution to journalArticle

Smart sensors
Sensor networks
Fatigue of materials
Monitoring
Structural health monitoring
2019
Rolling resistance
Light trailers
Fuel consumption
Energy dissipation
Trucks

Topology optimization framework for structures subjected to stationary stochastic dynamic loads

Gomez, F. & Spencer, B. F., Mar 15 2019, In : Structural and Multidisciplinary Optimization. 59, 3, p. 813-833 21 p.

Research output: Contribution to journalArticle

Dynamic Load
Topology Optimization
Shape optimization
Stochastic Dynamics
Dynamic loads

An intelligent wireless system for real-time seismic monitoring of civil infrastructure

Fu, Y., Hoang, T., Mechitov, K., Kim, J. R. & Spencer, B. F., Jan 1 2019, Structural Health Monitoring 2019: Enabling Intelligent Life-Cycle Health Management for Industry Internet of Things (IIOT) - Proceedings of the 12th International Workshop on Structural Health Monitoring. Chang, F-K., Guemes, A. & Kopsaftopoulos, F. (eds.). DEStech Publications Inc., p. 2485-2492 8 p. (Structural Health Monitoring 2019: Enabling Intelligent Life-Cycle Health Management for Industry Internet of Things (IIOT) - Proceedings of the 12th International Workshop on Structural Health Monitoring; vol. 2).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Computer Systems
Smart sensors
Monitoring
Costs and Cost Analysis
MATLAB
2010

Development of high-sensitivity accelerometer board for structural health monitoring

Jo, H., Rice, J. A., Spencer, B. F. & Nagayama, T., Jun 18 2010, Sensors and Smart Structures Technologies for Civil, Mechanical, and Aerospace Systems 2010. 764706. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 7647).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

structural health monitoring
Structural health monitoring
Accelerometer
Health Monitoring
accelerometers
2011

Implementation of a receptance-based SHM algorithm on wireless smart sensors

Jang, S., Sim, S. H. & Spencer, B. F., Dec 1 2011, Structural Health Monitoring 2011: Condition-Based Maintenance and Intelligent Structures - Proceedings of the 8th International Workshop on Structural Health Monitoring. p. 2043-2049 7 p. (Structural Health Monitoring 2011: Condition-Based Maintenance and Intelligent Structures - Proceedings of the 8th International Workshop on Structural Health Monitoring; vol. 2).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Smart sensors
Damage detection
Structural health monitoring
Identification (control systems)
Sensors
2012

Full-scale experimental validation of decentralized damage identification using wireless smart sensors

Jang, S., Sim, S. H., Jo, H. & Spencer, B. F., Nov 1 2012, In : Smart Materials and Structures. 21, 11, 115019.

Research output: Contribution to journalArticle

Smart sensors
damage
Structural health monitoring
sensors
Sensor networks

Structural health monitoring of railroad bridges - Research needs and preliminary results

Moreu, F., LaFave, J. M. & Spencer, B. F., Oct 1 2012, Structures Congress 2012 - Proceedings of the 2012 Structures Congress. p. 2141-2152 12 p. (Structures Congress 2012 - Proceedings of the 2012 Structures Congress).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Railroad bridges
Structural health monitoring
Railroads
Structural design
Engineers
2019
Open Access
Suspension bridges
Mechanics
Cables
Concretes
Monitoring
2010

Structural health monitoring of a cable-stayed bridge using smart sensor technology: Deployment and evaluation

Jang, S., Jo, H., Cho, S., Mechitov, K., Rice, J. A., Sim, S. H., Jung, H. J., Yun, C. B., Spencer, B. F. & Agha, G. A., Jul 1 2010, In : Smart Structures and Systems. 6, 5-6, p. 439-459 21 p.

Research output: Contribution to journalArticle

Smart sensors
Cable stayed bridges
Structural health monitoring
Sensor networks
Base stations
2018

Damage detection in shear buildings using different estimated curvature

Shi, J. Y., Spencer, B. F. & Chen, S. S., Jan 2018, In : Structural Control and Health Monitoring. 25, 1, e2050.

Research output: Contribution to journalArticle

Damage detection
Frequency response
Finite difference method
Interpolation
Boundary conditions
2019

Vision-based automated bridge component recognition with high-level scene consistency

Narazaki, Y., Hoskere, V., Hoang, T. A., Fujino, Y., Sakurai, A. & Spencer, B. F., Jan 1 2019, (Accepted/In press) In : Computer-Aided Civil and Infrastructure Engineering.

Research output: Contribution to journalArticle

Bridge components
Earthquakes
Classifiers
Inspection
Semantics
2014

Multiaxial active isolation for seismic protection of buildings

Chang, C. M., Spencer, B. F. & Shi, P., Apr 2014, In : Structural Control and Health Monitoring. 21, 4, p. 484-502 19 p.

Research output: Contribution to journalArticle

Bearings (structural)
Earthquakes
Actuators
Hydraulic actuators
Intelligent structures

Fuzzy analytic hierarchy process synthetic evaluation models for the health monitoring of shield tunnels

Zhang, W., Sun, K., Lei, C., Zhang, Y., Li, H. & Spencer, B. F., Jan 1 2014, In : Computer-Aided Civil and Infrastructure Engineering. 29, 9, p. 676-688 13 p.

Research output: Contribution to journalArticle

Analytic hierarchy process
Tunnels
Health
Monitoring
Personnel rating
2018

ANFIS based quadrotor drone altitude control implementation on Raspberry Pi platform

Dorzhigulov, A., Bissengaliuly, B., Spencer, B. F., Kim, J. & James, A. P., Jun 1 2018, In : Analog Integrated Circuits and Signal Processing. 95, 3, p. 435-445 11 p.

Research output: Contribution to journalArticle

Altitude control
Controllers
Fuzzy inference
Unmanned aerial vehicles (UAV)
Kinematics
2011

Full-scale experimental validation of high-fidelity wireless measurement on a historic truss bridge

Jang, S., Spencer, B. F., Rice, J. & Wang, Z., Feb 1 2011, In : Advances in Structural Engineering. 14, 1, p. 93-101 9 p.

Research output: Contribution to journalArticle

Sensors
Synchronization
Smart sensors
Steel bridges
Monitoring
2019
Steel
Welds
Concrete slabs
Repair
2013

Bayesian updating of fragility functions using hybrid simulation

Li, J., Spencer, B. F. & Elnashai, A. S., Jul 1 2013, In : Journal of Structural Engineering (United States). 139, 7, p. 1160-1171 12 p.

Research output: Contribution to journalArticle

Earthquakes
Availability
Calibration
Economics
Testing
2010

Modal identification technique based on distributed sensor networks

Zhang, M., Xie, H., Sim, S. H. & Spencer, B. F., Mar 1 2010, In : Tumu Gongcheng Xuebao/China Civil Engineering Journal. 43, 3, p. 106-110 5 p.

Research output: Contribution to journalArticle

Smart sensors
Structural health monitoring
Sensor networks
Arch bridges
Processing
2013

Experimental blast testing of a large 9-story structure equipped with a system of nonlinear energy sinks

Wierschem, N. E., Hubbard, S. A., Luo, J., Fahnestock, L. A., Spencer, B. F., Quinn, D. D., McFarland, D. M., Vakakis, A. F. & Bergman, L. A., Jan 1 2013, 22nd Reliability, Stress Analysis, and Failure Prevention Conference; 25th Conference on Mechanical Vibration and Noise. American Society of Mechanical Engineers, (Proceedings of the ASME Design Engineering Technical Conference; vol. 8).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Blast
Testing
Energy
Passive System
Narrative
2015

Structural health monitoring of railroad bridges using wireless smart sensors (WSSs): Recent real-world experiences in North America

Spencer, B. F., Moreu, F. & Kim, R. E., Jan 1 2015, Life-Cycle of Structural Systems: Design, Assessment, Maintenance and Management - Proceedings of the 4th International Symposium on Life-Cycle Civil Engineering, IALCCE 2014. Akiyama, M., Furuta, H. & Frangopol, D. M. (eds.). CRC Press/Balkema, p. 396-403 8 p. (Life-Cycle of Structural Systems: Design, Assessment, Maintenance and Management - Proceedings of the 4th International Symposium on Life-Cycle Civil Engineering, IALCCE 2014).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Railroad bridges
Smart sensors
Structural health monitoring
Sensors
Railroads
2019

Backstepping adaptive control for real-time hybrid simulation including servo-hydraulic dynamics

Ouyang, Y., Shi, W., Shan, J. & Spencer, B. F., Sep 1 2019, In : Mechanical Systems and Signal Processing. 130, p. 732-754 23 p.

Research output: Contribution to journalArticle

Backstepping
Hydraulics
Controllers
Robustness (control systems)
Dynamic models
2016

Numerical and experimental study of the performance of a single-sided vibro-impact track nonlinear energy sink

Wang, J., Wierschem, N., Spencer, B. F. & Lu, X., Apr 10 2016, In : Earthquake Engineering and Structural Dynamics. 45, 4, p. 635-652 18 p.

Research output: Contribution to journalArticle

Excitation energy
Electron energy levels
Frequency response
Analytical models
Energy dissipation
2019

Advances in Computer Vision-Based Civil Infrastructure Inspection and Monitoring

Spencer, B. F., Hoskere, V. & Narazaki, Y., Apr 2019, In : Engineering. 5, 2, p. 199-222 24 p.

Research output: Contribution to journalReview article

Open Access
Computer vision
Inspection
Monitoring
Modal analysis
Unmanned aerial vehicles (UAV)
2015

Multiple degrees of freedom positioning correction for hybrid simulation

Chang, C. M., Frankie, T. M., Spencer, B. F. & Kuchma, D. A., Feb 17 2015, In : Journal of Earthquake Engineering. 19, 2, p. 277-296 20 p.

Research output: Contribution to journalArticle

positioning
Elastic deformation
simulation
Monitoring
monitoring system
2012

New regulations on railroad bridge safety: Opportunities and challenges for railroad bridge monitoring

Moreu, F., LaFave, J. M. & Spencer, B. F., May 22 2012, Sensors and Smart Structures Technologies for Civil, Mechanical, and Aerospace Systems 2012. 834540. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 8345).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Railroad bridges
rail transportation
safety
Safety
Monitoring
2013

An enhanced hydraulic actuator control method for large-scale real-time hybrid simulations

Chae, Y., Phillips, B., Ricles, J. M. & Spencer, B. F., Oct 17 2013, Structures Congress 2013: Bridging Your Passion with Your Profession - Proceedings of the 2013 Structures Congress. p. 2382-2393 12 p. (Structures Congress 2013: Bridging Your Passion with Your Profession - Proceedings of the 2013 Structures Congress).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Hydraulic actuators
Time series
Actuators
Hydraulics
Transfer functions
2015

Adaptive model-based tracking control for real-time hybrid simulation

Chen, P. C., Chang, C. M., Spencer, B. F. & Tsai, K. C., Jun 1 2015, In : Bulletin of Earthquake Engineering. 13, 6, p. 1633-1653 21 p.

Research output: Contribution to journalArticle

hydraulic equipment
simulation
controllers
adaptive control
dampers
2013

Improved model-based feedforward and feedback control for real-time hybrid simulation

Chen, P. C., Chang, C. M., Spencer, B. F. & Tsai, K. C., Jan 1 2013, 5th International Conference on Advances in Experimental Structural Engineering, AESE 2013. EUCENTRE, Vol. 2013-November.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Feedforward control
Feedback control
Controllers
Feedback
Stability criteria
2017

Cross-Correlation-based structural system identification using unmanned aerial vehicles

Yoon, H., Hoskere, V., Park, J. W. & Spencer, B. F., Sep 11 2017, In : Sensors (Switzerland). 17, 9, 2075.

Research output: Contribution to journalArticle

pilotless aircraft
system identification
Unmanned aerial vehicles (UAV)
cross correlation
Identification (control systems)
2016

Real-time hybrid testing with equivalent force control method incorporating Kalman filter

Shi, P., Wu, B., Spencer, B. F., Phillips, B. M. & Chang, C. M., Apr 1 2016, In : Structural Control and Health Monitoring. 23, 4, p. 735-748 14 p.

Research output: Contribution to journalArticle

Force control
Kalman filters
Testing
Time delay
Feedback control

Improving Situational Awareness of the As-Is Building Conditions through Multi-Modal Sensing and Analytics Using Thermal Camera-Equipped Smartphones

Ham, Y., Yoon, H. & Spencer, B. F., Jan 1 2016, Construction Research Congress 2016: Old and New Construction Technologies Converge in Historic San Juan - Proceedings of the 2016 Construction Research Congress, CRC 2016. Perdomo-Rivera, J. L., Lopez del Puerto, C., Gonzalez-Quevedo, A., Maldonado-Fortunet, F. & Molina-Bas, O. I. (eds.). American Society of Civil Engineers (ASCE), p. 898-908 11 p. (Construction Research Congress 2016: Old and New Construction Technologies Converge in Historic San Juan - Proceedings of the 2016 Construction Research Congress, CRC 2016).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Smartphones
Cameras
Wireless local area networks (WLAN)
Energy efficiency
Global positioning system
2012

Development and Application of High-Sensitivity Wireless Smart Sensors for Decentralized Stochastic Modal Identification

Jo, H., Sim, S. H., Nagayama, T. & Spencer, B. F., Jun 4 2012, In : Journal of Engineering Mechanics. 138, 6, p. 683-694 12 p.

Research output: Contribution to journalArticle

Smart sensors
Structural health monitoring
Sensor networks
Sensors
Costs
2019

Vision-Based Modal Survey of Civil Infrastructure Using Unmanned Aerial Vehicles

Hoskere, V., Park, J. W., Yoon, H. & Spencer, B. F., Jul 1 2019, In : Journal of Structural Engineering (United States). 145, 7, 04019062.

Research output: Contribution to journalArticle

Modal analysis
Unmanned aerial vehicles (UAV)
Footbridges
Suspension bridges
Structural health monitoring
2018

Automated damage detection in miter gates of navigation locks

Eick, B. A., Treece, Z. R., Spencer, B. F., Smith, M. D., Sweeney, S. C., Alexander, Q. G. & Foltz, S. D., Jan 2018, In : Structural Control and Health Monitoring. 25, 1, e2053.

Research output: Contribution to journalArticle

Damage detection
Navigation
Structural health monitoring
Time series
Inspection
2012

Bridge Seismic Retrofit Program Planning to Maximize Postearthquake Transportation Network Capacity

Chang, L., Peng, F., Ouyang, Y., Elnashai, A. S. & Spencer, B. F., May 31 2012, In : Journal of Infrastructure Systems. 18, 2, p. 75-88 14 p.

Research output: Contribution to journalArticle

Planning
Earthquakes
Disasters
Hazards
Managers
2018

Substructure hybrid simulation boundary technique based on beam/column inflection points

Chen, Z., Yan, X., Wang, H., Zhu, X. & Spencer, B. F., Jul 28 2018, In : Sustainability (Switzerland). 10, 8, 2655.

Research output: Contribution to journalArticle

Bending moments
simulation
Force control
Model structures
Stiffness
2015

Dynamic characteristics of novel energy dissipation systems with damped outriggers

Tan, P., Fang, C. J., Chang, C. M., Spencer, B. F. & Zhou, F. L., Sep 1 2015, In : Engineering Structures. 98, p. 128-140 13 p.

Research output: Contribution to journalArticle

Energy dissipation
Stiffness
Damping
Tall buildings
Stiffness matrix
2019

Bayesian modeling updating of miter gates with uncertain boundary conditions

Gomez, F., Spencer, B. F. & Smith, M. D., Jan 1 2019, Structural Health Monitoring 2019: Enabling Intelligent Life-Cycle Health Management for Industry Internet of Things (IIOT) - Proceedings of the 12th International Workshop on Structural Health Monitoring. Chang, F-K., Guemes, A. & Kopsaftopoulos, F. (eds.). DEStech Publications Inc., p. 310-316 7 p. (Structural Health Monitoring 2019: Enabling Intelligent Life-Cycle Health Management for Industry Internet of Things (IIOT) - Proceedings of the 12th International Workshop on Structural Health Monitoring; vol. 1).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Markov Chains
Principal Component Analysis
Economics
Research Personnel
Boundary conditions

A predicting fatigue life of miter gate anchorages with stochastic modeling and limited sensor data

Levine, N. M., Eick, B. A., Johnson, E. O., Spencer, B. F. & Smith, M. D., Jan 1 2019, Structural Health Monitoring 2019: Enabling Intelligent Life-Cycle Health Management for Industry Internet of Things (IIOT) - Proceedings of the 12th International Workshop on Structural Health Monitoring. Chang, F-K., Guemes, A. & Kopsaftopoulos, F. (eds.). DEStech Publications Inc., p. 325-332 8 p. (Structural Health Monitoring 2019: Enabling Intelligent Life-Cycle Health Management for Industry Internet of Things (IIOT) - Proceedings of the 12th International Workshop on Structural Health Monitoring; vol. 1).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Fatigue
Fatigue of materials
Sensors
Steel
Concretes
2017

Sensor fusion for structural tilt estimation using an acceleration-based tilt sensor and a gyroscope

Liu, C., Park, J. W., Spencer, B. F., Moon, D. S. & Fan, J., Sep 1 2017, In : Smart Materials and Structures. 26, 10, 105005.

Research output: Contribution to journalArticle

multisensor fusion
Gyroscopes
gyroscopes
Fusion reactions
sensors
2011

Hybrid wireless smart sensor network for full-scale structural health monitoring of a cable-stayed bridge

Jo, H., Sim, S. H., Mechitov, K. A., Kim, R., Li, J., Moinzadeh, P., Spencer, B. F., Park, J. W., Cho, S., Jung, H. J., Yun, C. B., Rice, J. A. & Nagayama, T., May 26 2011, Sensors and Smart Structures Technologies for Civil, Mechanical, and Aerospace Systems 2011. 798105. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 7981).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Cable-stayed Bridge
Smart Sensors
Smart sensors
Cable stayed bridges
structural health monitoring
2019

Modeling the mechanical response of gas hydrate reservoirs in triaxial stress space

Wu, Y., Li, N., Hyodo, M., Gu, M., Cui, J. & Spencer, B. F., Oct 8 2019, In : International Journal of Hydrogen Energy. 44, 48, p. 26698-26710 13 p.

Research output: Contribution to journalArticle

triaxial stresses
Gas hydrates
Hydrates
Bearings (structural)
hydrates