Browsing by Author "Abdeljaber, Osama"
Now showing items 1-15 of 15
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Active vibration control of flexible cantilever plates using piezoelectric materials and artificial neural networks
Abdeljaber, Osama; Avci, Onur; Inman, Daniel J. ( Academic Press , 2016 , Article)The study presented in this paper introduces a new intelligent methodology to mitigate the vibration response of flexible cantilever plates. The use of the piezoelectric sensor/actuator pairs for active control of plates ... -
Analysis of the Trajectories of Left-turning Vehicles at Signalized Intersections
Abdeljaber, Osama; Younis, Adel; Alhajyaseen, Wael ( Elsevier B.V. , 2020 , Conference Paper)Internationally, an annual number of more than a million fatalities are caused by road traffic crashes, with particularly signalized intersections being crash prone locations within the highway system. An accumulation of ... -
Cantilever Beam Metastructure for Active Broadband Vibration Suppression
Ghachi, Ratiba Fatma; Alnahhal, Wael; Abdeljaber, Osama ( Qatar University Press , 2020 , Poster)This paper presents a beam structure of a new metamaterial-inspired dynamic vibration attenuation system. The proposed experimental research presents a designed cantilevered zigzag structure that can have natural frequencies ... -
Dynamic Testing of a Laboratory Stadium Structure
Abdeljaber Osama; Younis Adel; Avci Onur; Catbas Necati; Gul Mustafa; Celik Ozan; Zhang Haiyang... more authors ... less authors ( American Society of Civil Engineers (ASCE) , 2016 , Conference Paper)Studies with large physical models are a vital link between the theoretical work and field applications provided that these models are designed to represent real structures where various types and levels of uncertainties ... -
Extraction of Vehicle Turning Trajectories at Signalized Intersections Using Convolutional Neural Networks
Abdeljaber, Osama; Younis, Adel; Alhajyaseen, Wael ( SpringerLink , 2020 , Article)This paper aims at developing a convolutional neural network (CNN)-based tool that can automatically detect the left-turning vehicles (right-hand traffic rule) at signalized intersections and extract their trajectories ... -
Genetic algorithm use for internally resonating lattice optimization: Case of a beam-like metastructure
Abdeljaber, Osama; Avci, Onur; Inman, Daniel J. ( Springer New York LLC , 2016 , Conference Paper)Metamaterial inspired structures, or metastructures, are structural members that incorporate periodic or nonperiodic inserts. Recently, a new class of metastructures has been introduced which feature chiral lattice inserts. ... -
Nonparametric structural damage detection algorithm for ambient vibration response: Utilizing artificial neural networks and self-organizing maps
Abdeljaber, Osama; Avci, Onur ( American Society of Civil Engineers (ASCE) , 2016 , Article)This study presentes a new nonparametric structural damage detection algorithm that integrates self-organizing maps with a pattern-recognition neural network to quantify and locate structural damage. In this algorithm, ... -
Optimization of chiral lattice based metastructures for broadband vibration suppression using genetic algorithms
Abdeljaber, Osama; Avci, Onur; Inman, Daniel J. ( Academic Press , 2016 , Article)One of the major challenges in civil, mechanical, and aerospace engineering is to develop vibration suppression systems with high efficiency and low cost. Recent studies have shown that high damping performance at broadband ... -
Optimization of linear zigzag insert metastructures for low-frequency vibration attenuation using genetic algorithms
Abdeljaber, Osama; Avci, Onur; Kiranyaz, Serkan; Inmanc, Daniel J. ( Academic Press , 2017 , Article)Vibration suppression remains a crucial issue in the design of structures and machines. Recent studies have shown that with the use of metamaterial inspired structures (or metastructures), considerable vibration attenuation ... -
Quantification of structural damage with self-organizing maps
Abdeljaber, Osama; Avci, Onur; Do, Ngoan Tien; Gul, Mustafa; Celik, Ozan; Catbas, F. Necati... more authors ... less authors ( Springer New York LLC , 2016 , Conference Paper)One of the main tasks in structural health monitoring process is to create reliable algorithms that are capable of translating the measured response into meaningful information reflecting the actual condition of the monitored ... -
Real-time vibration-based structural damage detection using one-dimensional convolutional neural networks
Abdeljaber, Osama; Avci, Onur; Kiranyaz, Serkan; Gabbouj, Moncef; Inmand, Daniel J. ( Academic Press , 2017 , Article)Structural health monitoring (SHM) and vibration-based structural damage detection have been a continuous interest for civil, mechanical and aerospace engineers over the decades. Early and meticulous damage detection has ... -
Recent issues on stadium monitoring and serviceability: A review
Celik, Ozan; Do, Ngoan Tien; Abdeljaber, Osama; Gul, Mustafa; Avci, Onur; Catbas, F. Necati... more authors ... less authors ( Springer New York LLC , 2016 , Book chapter)Unlike most of civil engineering structures whose static and dynamic responses are estimated accurately through several codes and guidance, stadiums reserve a distinctive place especially when it comes to their dynamic ... -
Self-organizing maps for structural damage detection: A novel unsupervised vibration-based algorithm
Avci, Onur; Abdeljaber, Osama ( American Society of Civil Engineers (ASCE) , 2016 , Article)The study presented in this paper is arguably the first study to use a self-organizing map (SOM) for global structural damage detection. A novel unsupervised vibration-based damage detection algorithm is introduced using ... -
Sensing and monitoring for stadium structures: A review of recent advances and a forward look
Catbas, Fikret Necati; Celik, Ozan; Avci, Onur; Abdeljaber, Osama; Gul, Mustafa; Do, Ngoan Tien... more authors ... less authors ( Frontiers Media S.A. , 2017 , Article Review)Stadiums like those used for sporting or concert events are distinct from other civil engineering structures due to several different characteristics. Some challenges mainly originate from the interaction with the human ... -
Wireless and real-time structural damage detection: A novel decentralized method for wireless sensor networks
Avci, O.; Avci, Onur; Abdeljaber, Osama; Kiranyaz, Serkan; Hussein, Mohammed; Inman, Daniel J.... more authors ... less authors ( Elsevier , 2018 , Article)© 2018 Elsevier Ltd Being an alternative to conventional wired sensors, wireless sensor networks (WSNs) are extensively used in Structural Health Monitoring (SHM) applications. Most of the Structural Damage Detection (SDD) ...