Modeling and cross coupling controller development for a 6DOF laser micro-machining system

dc.citation.epage2206en_US
dc.citation.spage2201en_US
dc.contributor.authorKerimoğlu, Serhaten_US
dc.contributor.authorÇakmakçı, Melihen_US
dc.coverage.spatialSeattle, WA, USAen_US
dc.date.accessioned2018-04-12T11:43:11Z
dc.date.available2018-04-12T11:43:11Z
dc.date.issued2017en_US
dc.departmentDepartment of Mechanical Engineeringen_US
dc.descriptionDate of Conference: 24-26 May 2017en_US
dc.descriptionConference Name: 2017 American Control Conference, ACC 2017en_US
dc.description.abstractIn recent years, studies on manufacturing systems have proved the importance of cooperation of positioning systems with laser cutting technology. The performance of the manufacturing system can be improved by utilizing both laser and positioning systems together. In this study, modeling and cross coupling controller development of a micromachining system which can perform on non-linear contoured surfaces is presented. Laser micromachining system is designed and assembled including a nanosecond Q-switched pulsed fiber laser, a 6-DOF hexapod manipulator, a granite table in order to absorb vibrations and an external cabin system to isolate the whole system for safety and health issues. The positioning system used here has fast response and precise positioning capabilities with a wide range of workspace. However, its performance of machining non-linear surfaces can be further improved by using a cross coupled control algorithm. On top of the loop based controllers an add-on controller is developed to improve the contouring performance by including the effects of the other feedback loops on the overall controller. Actual laser cutting results also show improvements due to the improvements in the positioning system performance.en_US
dc.description.provenanceMade available in DSpace on 2018-04-12T11:43:11Z (GMT). No. of bitstreams: 1 bilkent-research-paper.pdf: 179475 bytes, checksum: ea0bedeb05ac9ccfb983c327e155f0c2 (MD5) Previous issue date: 2017en
dc.identifier.doi10.23919/ACC.2017.7963279en_US
dc.identifier.issn0743-1619en_US
dc.identifier.urihttp://hdl.handle.net/11693/37537en_US
dc.language.isoEnglishen_US
dc.publisherIEEEen_US
dc.relation.isversionofhttp://dx.doi.org/10.23919/ACC.2017.7963279en_US
dc.source.titleProceedings of the 2017 American Control Conference, ACC 2017en_US
dc.subjectChemical reactionsen_US
dc.subjectComposite micromechanicsen_US
dc.subjectFiber lasersen_US
dc.subjectLaser applicationsen_US
dc.subjectLaser beam cuttingen_US
dc.subjectLaser beamsen_US
dc.subjectLaser safetyen_US
dc.subjectPulsed lasersen_US
dc.subjectCross coupled controlen_US
dc.subjectCross-coupling controlleren_US
dc.subjectHexapod manipulatoren_US
dc.subjectLaser micro-machiningen_US
dc.subjectPositioning systemen_US
dc.subjectPrecise positioningen_US
dc.subjectPulsed fiber lasersen_US
dc.subjectSafety and healthsen_US
dc.subjectMicromachiningen_US
dc.titleModeling and cross coupling controller development for a 6DOF laser micro-machining systemen_US
dc.typeConference Paperen_US

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