?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.relation=http%3A%2F%2Fmiis.maths.ox.ac.uk%2Fmiis%2F463%2F&rft.title=Optimised+dragline+planning+model&rft.creator=Sier%2C+D.&rft.subject=Transport+and+Automotive&rft.description=The+presenting+company+provided+data+for+typical+operating+parameters+used+in+dragline+operation.+The+problem+for+the+Study+Group+was+to+investigate+whether+an+optimal+model+of+dragline+operation+could+be+developed.+The+Study+Group+modelled+the+sequence+of+operations+for+a+typical+surface+mining+strip.+Overall%2C+a+simulation+approach+seems+necessary+to+fully+represent+the+dragline+operation.+Some+aspects+of+the+operations+that+are+amenable+to+optimisation+are+described+in+this+report.&rft.date=1993&rft.type=Study+Group+Report&rft.type=NonPeerReviewed&rft.format=application%2Fpdf&rft.language=en&rft.identifier=http%3A%2F%2Fmiis.maths.ox.ac.uk%2Fmiis%2F463%2F1%2FOptimised-dragline-planning-model.pdf&rft.identifier=++Sier%2C+D.++(1993)+Optimised+dragline+planning+model.++%5BStudy+Group+Report%5D+++++