运筹学光盘内容-实验指导第八章排队论

第八队 程序,用于解决四种排队系统的各个系统参数问题程序名：queue；fact(函数)求阶乘的函运行实例是上的例子:主要的步骤就是先运行程序,然后选择排队系统模式,然后根据提示输入已知参数,Enter键.第一类系统queue执行实例:在命令窗口的程序执行过程如下theprogramiswithqueueingPleaseinputthesystempattern:M/M/1/inf=1,M/M/1/k=2,M/M/c/inf=3,M/M/c/m/m=4!Pt1Pleaseinputtheaveragearrivalnumberinunittimelapta=1lapta=1Pleaseinputtheaverageservicenumberinunittimemu=2mu=2输出结果如下Theserviceintensityofthesystemis:ru=Theaveragequeuelengthis:L=1Theaveragewaitinglengthis:Lq=Theaveragewaitingtimeis:Wq=Theaveragedelaytimeis:W=1第二类系统queue执行实例:在命令窗口的程序执行过程如下theprogramiswithqueueingPleaseinputthesystempattern:M/M/1/inf=1,M/M/1/k=2,M/M/c/inf=3,M/M/c/m/m=4!Pt2Pleaseinputtheaveragearrivalnumberinunittimelapta=5lapta=5Pleaseinputtheaverageservicenumberinunittimemu=6mu=6Pleaseinputtheparameterk=4k=4输出结果如下Theserviceintensity(Untruth)ofthesystemis:ru=Theaveragequeuelengthis:L=TheaveragewaitinglengthLq=Thelostpossibilityp_kTheaveragelostcustomernumberinunittimeis:lapta_L=Thetruthaveragearrivalcustomernumberinunittimeis:lapta_e=Theaveragedelaytimeis:W=TheaveragewaitingtimeWq=Theaverageserviceintensity(efficentandtruth)ofthesystemis:ru_e=第三类系统queue执行实例:在命令窗口的程序执行过程如下theprogramiswithqueueingPleaseinputthesystempattern:M/M/1/inf=1,M/M/1/k=2,M/M/c/inf=3,M/M/c/m/m=4!Pt3Pleaseinputtheaveragearrivalnumberinunittimelapta=15lapta=Pleaseinputtheaverageservicenumberinunittimemu=20mu=Pleaseinputtheparameterservernumberc=2c=2输出结果如下Theaveragewaitinglengthis:Lq=Theaveragebusyservernumberis:c_bar=Theaveragedelaycustomernumberis:L=Theaveragewaitingtimeis:Wq=Theaveragedelaytimeis:W=第四类系统queue执行实例:在命令窗口的程序执行过程如下theprogramiswithqueueingPleaseinputthesystempattern:M/M/1/inf=1,M/M/1/k=2,M/M/c/inf=3,M/M/c/m/m=4!Pt4Pleaseinputtheaveragearrivalnumberinunittimelapta=1lapta=1Pleaseinputtheaverageservicenumberinunittimemu=4mu=4Pleaseinputtheparameterrepair snumberc=2c=2Pleaseinputtheparametermachinesnumberm=5m=5输出结果如下Theaveragehappenedmulfunctionmachinenumberis:L=Theaveragewaitingmulfunctionmachinenumberis:Lq=Theaveragebusyserver snumberis:c_bar=Theaverageworkingmachinesnumberis:a=Theaveragemulfunctionmachinetookplacenumberinunittimeis:lapta_e=Theaveragewaitingtimeis:Wq=Theaveragedelaytimeis:W=Theserveroper