数学建模通信基站选址问题的lingo求解

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200923SCIENCE&TECHNOLOGYINFORMATION1.,5000。15,7,。()。1,,。,,。1,2。112:5000,,。2.I2.1I,,。::R=151Σfn:2.1.1fn=qn,n0,nΣ:f1=2,c1+c2>00,c1+c2=Σ01515,,。2.1.271ΣMici≤H2.1.3cn=1,i0,iΣcn01。2.2lingoIlingo,、@if(logical_condition,true_result,false_result)。@iflogical_condition,,true_result,false_result。1:max=f1+f2+f3+f4+f5+f6+f7+f8+f9+f10+f11+f12+f13+f14+f15;f1=@if(c1#gt#0,2,0);f2=@if((c1+c2)#gt#0,4,0);f3=@if(c2#gt#0,13,0);f4=@if((c1+c3)#gt#0,6,0);f5=@if((c2+c4)#gt#0,9,0);……………………………9*c1+6.5*c2+20*c3+14.5*c4+19*c5+13*c6+10.5*c740;9*c1+6.5*c2+20*c3+14.5*c4+19*c5+13*c6+10.5*c750;@bin(c1);@bin(c2);@bin(c3);@bin(c4);@bin(c5);@bin(c6);@bin(c7);End3.II3.1IIA,aijij,1,0,a1,j+1。Cn,1,0。A=a11…a1,j+1┇埙┇ai,1…ai,j+1埙埙:maxZ=15i=1Σ(ai1*C1ORai2*C2OR……ORai7*C7)*ai8s.t.71ΣMiCi≤H12345678910111213141524136948121011614936123456796.52014.5191310.51,2,42,3,54,7,8,105,6,8,98,9,127,10,11,12,1512,13,14,15lingo12(1.221008;2.250014)【】,lingo。【】;;lingo;01MathematicalModelinginBaseStationSiteSelectionwithLingoSoftwareSHANGGUANShi-qing1XINHao-ran2(1.ChinaUniversityofMiningAndTechnologySRES,XuzhouJiangsu,221008;2.ShandongFinanceInstitute,JinanShandong,250014)【Abstract】Thearticleestablishtwomathematicalmodelincommunicationbasestationsiteselection,andprogramminlingolanguagetosolvethequestionwithpresetvalue.【Keywords】BaseStationSiteSelection;MathematicalModeling;Lingo;01-Planning○○92200923SCIENCE&TECHNOLOGYINFORMATIONCn=0OR13.2lingoII,sec,15,a,b,c,d,e,f,g,w,,a,b,c,d,e,f,g(01),w,。,#or#(false,false;true)。lingo:sets:sec/1..15/:a,b,c,d,e,f,g,w;endsetsdata:a,b,c,d,e,f,g,w=1000000211000004010000013101000060101000900010004………………enddatamax=@sum(sec(i):(c1*a(i)#or#b(i)*c2#or#c(i)*c3#or#d(i)*c4#or#e(i)*c5#or#f(i)*c6#or#g(i)*c7)*w(i));9*c1+6.5*c2+20*c3+14.5*c4+19*c5+13*c6+10.5*c750;@bin(c1);@bin(c2);@bin(c3);@bin(c4);@bin(c5);@bin(c6);@bin(c7);end4.,,2、4、6、7,。:I,,,、(if),,,。II,,,,,。,,,:,,。。01,,,,。【】[1],.Longo8.0【M】.2005.10.:(1989.1—),,,。(1989.1.16—),,,。[:]●●(114)、。2.4,,。,、、、、,“”,。,,、、、。3.,,,。,,,,。,,,,。3.1,[6]:3.1.1,;3.1.2,、、、;3.1.3,、、、。3.2《》:“、”[7]。,,、、、、、、,、,、,。[8],,,。3.3,,、。,、、,,。[9]、,、,,,。,、、、、、,,、、,,。【】[1],2009,,2008-12-1.[2],,2008-12-15.[3]NCESTable385:Full-timeEmploymentStatusofBachelor’sDegreeRecipients1yearafterGraduation.ByFieldofStudy..[4]HarvardGraduateSchoolofEducationCareerServicesOfficeGraduateSurveyReport..[5]GraduateEmploymentReport.UniversityofWisconsinSchoolofBusiness..[6],,。[J].,2005(1):81-83.[7],,1998.[8].[J].,2007(1):151-153.[9],.[J].,2003(10):26-27.[:]●○○93

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