基于最小区域法的平面内直线度误差评定方法可视化设计-王可

201508315110525751310105025LQJ20140121957CAD/CAM19891978110870TP391Adoi10.3969/j.issn.1006-0316.2016.03.00210060316(2016)03000604ThevisualdesignoftheevaluationmethodofstraightnesserrorinplanebasedontheminimumzonemethodWANGKeSONGTianjiaoSUNXingweiXIAPengpengSUNFeng(SchoolofMechanicalEngineering,ShenyangUniversityofTechnology,Shenyang110870,China)AbstractInstraightnesserrorevaluationmethod,theminimumzonemethodfornationalstandardhighestaccuracyevaluationmethod,butintheminimumzonemethod,thesolutionofplanewhenthestraightnesserrorexistnotvisualizationandmathematicsmodelisnotperfect,soinviewoftheaboveproblems,thispaperonthetwoendsoftheconnectionmethodandtheleastsquaremethodbasedonapplicationgeometryprincipleandoptimizationtheoryisdesignedbasedonthemathematicalmodeloftheminimumzonemethod.Theestablishmentofthemathematicalmodelcanfurtherimprovetheminimumzonecriterion,andhasagoodguideforthedigitalevaluationoftheplanestraightnesserrorbasedontheminimumzonemethod.Keywordstheminimumzonemethodthestraightnesserrorthevisualdesign11.1f111.2Lkxb21[()]minniEYkxb1i1,2,3,4n0Ek0Eb11121111nnniiiiiiinniiiixyxynkxxn2111nniiiibykxn323LkxbLL1L22f21.3f32L1.2XL1fyXfy32.1A1(x1,y1),A2(x2,y2),,An(xn,yn)4ADADYkXb11)/()(nnkyyxx411bykx545ADADEiYikXibEmaxEminf|EmaxEmin|2.2Lkxb12LkbLEiEmaxEminfL|EmaxEmin|42.3L5LLABLCDABCDk1k2LABCDACDCAB5fmaxfminDByACXyXfyfXyABfxLC5SimulinkPID[1].[J].201026556-69.[2].[J].2010311228-32.[3].[J].&2011983-86.[4].[D].2012.[5].[J].201038974-76.[6].AMESimSimulink[J].2011397121-123 [7].[J].201128681-84.[8].[J].2008283278-280.[9].PID[J].2014846-47.[10].Stewart[J].20094361124-1128.5ABLCABEmaxfmin3[1].[J].20016365-66.[2].[M].1993.[3].[M].2001.[4].[M].1992.[5].2[M].2001.[6].SQP[J].20073812169-172.[7].[J].200113464-66.[8].[J].199926232-34.