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dc.contributor.authorHashemian A.en_US
dc.contributor.authorBo P.en_US
dc.contributor.authorBarton M.en_US
dc.date.accessioned2020-05-09T20:26:32Z
dc.date.available2020-05-09T20:26:32Z
dc.date.issued2020-05
dc.identifier.urihttp://hdl.handle.net/20.500.11824/1104
dc.description.abstractThis paper presents a novel jerk minimization algorithm in the context of multi-axis flank CNC machining. The toolpath of the milling axis in a flank milling process, a ruled surface, is reparameterized by a B-spline function, whose control points and knot vector are unknowns in an optimization-based framework. The total jerk of the tool's motion is minimized, implying the tool is moving as smooth as possible, without changing the geometry of the given toolpath. Our initialization stage stems from measuring the ruling distance metric (RDM) of the ruled surface. We show on several examples that this initialization reliably finds close initial guesses of jerk-minimizers and is also computationally efficient. The applicability of the presented approach is illustrated by some practical case studies.en_US
dc.description.sponsorshipRYC-2017-22649en_US
dc.formatapplication/pdfen_US
dc.language.isoengen_US
dc.publisherComputer-Aided Designen_US
dc.relationinfo:eu-repo/grantAgreement/EC/H2020/862025en_US
dc.relationEUS/BERC/BERC.2018-2021en_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.rights.urihttp://creativecommons.org/licenses/by-nc-sa/3.0/es/en_US
dc.subjectJerk-minimized toolpathen_US
dc.subjectB-spline reparameterizationen_US
dc.subjectruled surfaceen_US
dc.subjectruling distance metricen_US
dc.subjectmulti-axis flank CNC millingen_US
dc.titleReparameterization of ruled surfaces: toward generating smooth jerk-minimized toolpaths for multi-axis flank CNC millingen_US
dc.typeinfo:eu-repo/semantics/articleen_US
dc.typeinfo:eu-repo/semantics/publishedVersionen_US
dc.relation.publisherversionhttps://doi.org/10.1016/j.cad.2020.102868en_US


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