1/442.72.7.1•••2/442.7.2B.W.Boehm12345672.7.312343/44567891011122.81DoD19904/445DoD10%-20%199442022—IT2000ProjectProjectCentral8PC2.911115/442222“”11.5-610-2060-1006/443333--/3%8%/45%10%34%444427/445555“”“”“”“”“”“”“”“”“”“”668/446677“”“”/9/4488--9910/44“”“”1010--“”“”IT“”11/442.10projectmanager,PM1STARSSoftwareTechnologyforAdaptable,ReliableSystem“”[DoD1982]2“”DefenseScienceBoardTaskForceonMilitarySoftware“……”[DoD1981]12/44••••••1996“”“”199913/4412-114/44•••••/••••••2-115/44212—316/44453“”“”17/4444.112/3Ada18/444.212319/4452-2•—•—•—2-220/445.15.1IEEE——21/445.1.11234522/445.1.2112a.b.c.23/445.1.3”Mantei[MAN81](DemocraticDecentralized,DD)“”ControlledDecentralized,CDControlledCentralized,CC24/44Mantei•••••••Mantei25/445.21235.35.3.15.3.226/445.3.2.1Bennatan12345.3.2.227/4412328/4466.11234529/44“6.21230/446.31236.3.1LOCFPLOCFP1amb31/442LeLdLeLOCFPLdn3464bmaLe++=∑=−=nidabL12)6(32/446.3.26.3.2.1IBM1977WalstonFelixIBMFSD604004670001211758PM2966LKLOCEDSDOC(¥/)91.02.5LE×=6.054.0ES×=36.01.4LD×=01.149LDOC×=33/446.3.2.2Putnam1978Putnam50Rayleigh-NordenLLoc;td;K;Ck1Ck=20002Ck=80003Ck=110003431tdKCkL••=34/44433tdCkLK•=4133)(KCkLtd•=(¥/)6.3.2.3COCOMOCOCOMOConstructiveCostModelTRWCOCOMOOrganic:Semidetached:Embedded35/44COCOMO1COCOMOCOCOMO2COCOMOCOCOMO3COCOMOCOCOMOCOCOMO36/44COCOMOcrSE=bEaD)(=abcrSEDA.COCOMO163COCOMORCaB2.41.052.50.383.01.122.50.353.61.202.50.321COCOMO37/44B.COCOMO15COCOMOCOCOMO2COCOMO315COCOMO∏=××=151iicfSrErC3.23.02.81.051.121.202COCOMO38/44150.750.881.001.151.400.941.001.081.160.700.851.001.151.301.651.001.111.301.661.001.061.211.560.871.001.151.300.871.001.071.151.461.000.861.291.131.000.910.711.421.171.000.860.821.211.101.000.900.701.411.071.000.951.241.101.000.910.821.241.101.000.910.831.231.081.001.041.10331539/44C.COCOMOCOCOMOCOCOMO6.3.312340/441GordonBYL(BeforeYouLeap)2WangWICOMO(WangInstituteCostModel)3DECDECPlanCOCOMO4PutnamSLIM5ESTIMACSMartin41/4471.1.11.21.2.11.2.21.2.31.2.442/442.2.12.22.33.3.13.23.33.3.13.3.23.3.34.4.14.2()4.343/445.5.15.25.36.6.16.27.7.17.28.44/4411““projectmanagementprojectmanagementsoftwareprojectmanagementsoftwareprojectmanagement””((pmipmi))2211--2233