Show simple item record

dc.contributor.authorAl-Alwan, Asem Ibrahim Alwan
dc.contributor.authorGuo, Xingang
dc.contributor.authorNdoye, Ibrahima
dc.contributor.authorLaleg-Kirati, Taous-Meriem
dc.date.accessioned2017-10-29T05:56:21Z
dc.date.available2017-10-29T05:56:21Z
dc.date.issued2017-10-24
dc.identifier.citationAl-Alwan A, Guo X, N’Doye I, Laleg-Kirati T-M (2017) Laser beam pointing and stabilization by fractional-order PID control: Tuning rule and experiments. 2017 IEEE Conference on Control Technology and Applications (CCTA). Available: http://dx.doi.org/10.1109/ccta.2017.8062699.
dc.identifier.doi10.1109/ccta.2017.8062699
dc.identifier.urihttp://hdl.handle.net/10754/625953
dc.description.abstractThis paper studies the problem of high-precision positioning of laser beams by using a robust Fractional-Order Proportional-Integral-Derivative (FOPID) controller. The control problem addressed in laser beams aims to maintain the position of the laser beam on a Position Sensing Device (PSD) despite the effects of noise and active disturbances. The FOPID controller is well known for its simplicity with better tuning flexibility along with robustness to noise and output disturbance rejections. Thus, a control strategy based on FOPID to achieve the control objectives has been proposed. The FOPID gains and differentiation orders are optimally tuned in order to fulfill the robustness design specifications by solving a nonlinear optimization problem. A comparison to the conventional Proportional-Integral-Derivative (PID) and robust PID is also provided from simulation and experiment set-up. Due to sensor noise, practical PID controllers that filter the position signal before taking the derivative have been also proposed. Experimental results show that the requirements are totally met for the laser beam platform to be stabilized.
dc.description.sponsorshipResearch reported in this publication has been supported by the King Abdullah University of Science and Technology (KAUST).
dc.publisherInstitute of Electrical and Electronics Engineers (IEEE)
dc.relation.urlhttp://ieeexplore.ieee.org/document/8062699/
dc.rights(c) 2017 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other users, including reprinting/ republishing this material for advertising or promotional purposes, creating new collective works for resale or redistribution to servers or lists, or reuse of any copyrighted components of this work in other works.
dc.subjectLaser Beams
dc.subjectPID
dc.subjectFractional-Order PID (FOPID)
dc.subjectRobust PID
dc.subjectprocess control
dc.subjectiterative optimization
dc.subjectrobust control
dc.titleLaser beam pointing and stabilization by fractional-order PID control: Tuning rule and experiments
dc.typeConference Paper
dc.contributor.departmentComputational Bioscience Research Center (CBRC)
dc.contributor.departmentComputer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division
dc.contributor.departmentElectrical Engineering Program
dc.identifier.journal2017 IEEE Conference on Control Technology and Applications (CCTA)
dc.eprint.versionPost-print
dc.contributor.institutionNortheastern University at Qinhuangdao
kaust.personAl-Alwan, Asem Ibrahim Alwan
kaust.personNdoye, Ibrahima
kaust.personLaleg-Kirati, Taous-Meriem
refterms.dateFOA2018-06-14T05:29:31Z
dc.date.published-online2017-10-24
dc.date.published-print2017-08


Files in this item

Thumbnail
Name:
LBS_paper_CCTA_2017_vf.pdf
Size:
3.731Mb
Format:
PDF
Description:
Accepted Manuscript

This item appears in the following Collection(s)

Show simple item record