1、- o5 W! u.5 - MIL-HDBK-27b -2 HI m 7777970 0050373 7 m MIL.HDBK.276.2 (MC) 3 FEBRUARY 1984 MILITARY HANDBOOK LIFE CYCLE COST MODEL FOR DEFENSE MATERIEL SYSTEMS OPERATING INSTRUCTIONS J 3. N3247 THIS DOCUMENT CONTAINS /yWARD 1. This Life scie Cost Model for Defense Materiel Systems (Model) is the fif
2、th in a series of engineering cost models developed in response to a Marine Corps requirement for a life cycle cost model which can be used in joint Service acquisition programs to insure that each Services life cycle costs be considered. The current Model described by this handbook reflects continu
3、ing participation by analysts from all Services and industry to develop a model which is equally appropriate and convenient for all analysts and decision makers who must prepare or use life cycle cost estimates. 2, The Models basic cost element structure is derived from MIL-STD-881, SD Cost Analysis
4、 Improvement Group (CAIG) O SAV is the correct command. 3 I Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-HDBK-27b -2 MI H 7797770 0050400 b U 4.3.1.1 Carriaae return as a command . is the symbol used in this handhok for carriage return. The Mo
5、del will accept the command “Rn“ or a carriage return as the command to exit the current command level and return to the previous or calling command level. This procedure will work until the user has returned to the main or master command level. 43.1.2 _Carriaae return as data . The carriage return
6、is used to tell the Model to process a lhe of data. The Model will not process an entry until the carriage return is given to give the user a chance to make changes with the delete character or line functions. When editing, a carriage return in response to the Models request for data will leave exis
7、ting values as they are displayed. The command “RET“ cannot be wed to signify completion of data entry. 4.3.2 Qiri9 the Model are contained in the following figures: Instructions for editing each file used by a. a. b. C. d. e. f. 9. h. i. k. j- Figure 20 - Edit system data. Figure 21 - Edit assumpti
8、ons data. Figure 22 - Edit WBS data. Figure 23 - Edit T/O. Figure 24 - Edit course. Figure 25 - Edit training track. Figure 26 - Edit inflation. Figure 27 - Edit schedule. Figure 28 - Edit spending. Figure 29 - Edit deployment. Figure 30 - Edit notepad. 5.6. Belr, u promr,tB . The following figures
9、contain the major hhig prompts available to the user in the Model. They are provided here as reference material for use in training of new users and as a resource for inexperienced users. a. b. d. e. f. 9. h. i. C. j. Figure 31 - Initial help. Figure 32 - Main help. Figure 33 - File name help. Figur
10、e 34 - System editor help. Figure 35 - WBS editor help. Figure 36 - Figure of organization help. Figure 37 - T/O edit help. Figure 38 - Training tracks help. Figure 39 - Course help. Figure 40 - Report hel6. 5.7 Commandsummarv. Figure 41 presents all of the Morels commands and prompts. The summary f
11、ollows the Models tree structcre and traces each branch from the main command prompt. 5.7.1 Common. Common commands and their functions are as follows: a. SAVe is used to write temporary files to disk. b. GET is used to read permanent file(s) fran disk to temporary file(s) for use by the Model. c. E
12、DIt and UiAnge are used to call a file editor. d. LISt is used to list file contents at the terminai. e. ADD is used to add records to a multiple record file. f. DELete is used to delete records from a multiple record file. g. Move is used to move records in a multiple record file. h. HEW is used to
13、 get help. i. CREate is used to have the Model direct creation of a file. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-HDBK-27b -2 MI m 7799770 0050L105 5 m c MIGHDBK-276-2 (MC) 5.8 Lis_t. List functions are provided throughout the Model to al
14、low analysts to document their data bases. The list functions duplicate the data entry worksheets and print the short titles on these worksheets to insure that the documentation of the data base is as clear as possible. The use and results of each of these list functions are contained in the followi
15、ng figures: a. b. d. e. f. 9. h. i. C. j. Figure 42 - List options Figure 43 - System inputs Figure 44 - WBS inputs Figure 45 - Phase dates and spending rates Figure 46 - Delivery schedule and rates Figure 47 - Figure of organization Figure 48 - Inflation rates Figure 49 - Training tracks Figure 50
16、- User course file Figure 51 - Notepad 5.9 ReDorb. The analyst has the option of listing any or all of the reports generated by the Model. The Model writes each of the reports to a temporary disk file and advises the analyst which reports are available for listing. After the first run of the Model,
17、the analyst is given the choice of listing the full report or only those elements which differ from one of the previous reports. The following figures contain examples of the commands needed to generate reports. The reports shown are based on the data base SAMPLE created for this handbook. a. b. d.
18、e. f. 9. h. i. k. 1. C. j. Figure 52 - Report options. Figure 53 - Unit production cost report. Figure 54 - Life cycle cost report. Figure 55 - Annual report. Figure 56 - Program objective memorandum report. Figure 57 - Amy report. Figure 58 - Inflated annual report. Figure 59 - Inflated program obj
19、ective memorandun report. Figure 60 - Inflated life cycle cost report. Figure 61 - Resource report. Figure 62 - Life cycle cost canpare report. Figure 63 - Unit production cost compare report. 5.9.l * . The UPC report contains the following informsincluded in the calculation: calculated average unit
20、 cost, lot cost, name and WBS number, learning theory used, slope of the labor and material learning curvest lot buy quantity and basis quantity for the estimate in the production record. 5.9.2 . The life cycle cost report presents life cycle c-rs by system acquisition phase. The analyst can control
21、 the level of detail and the phases to be printed. This report follows the general report format guidance provided by the DoD Cost Analysis Improvement Group and is changed as required to remain in compliance with current policy. _c_- 9 Provided by IHSNot for ResaleNo reproduction or networking perm
22、itted without license from IHS-,-,- -_- NIL-HDBK-276 -2 NI 7999970 005040b 7 MILrHDBK-27 6-2 (MC) 5.9.3 Annuale cycle cost reriort . The annual life cycle cost report follows the same structure as the life cycle cost report except that the costs are reported at a higher level of aggregation and on a
23、 Government fiscal year basis. Costs are reported in constant dollars. The spending rates contained in the schedule are used to spread R m O cv O 18 - - _7 . u) - E! E Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-i. . I . 19 MIL-HDBK-27 6-2 (MC) I
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29、1 At-rlAAAE rlrlcvhtcvht A rl AAA v)wocvCOQI i3 8 nnnnnn rlcv 74 8 Li A O O v) “, O O OA WO -0 Ov) Ob O0 QI0 -0 04 40 vo In AO A o* O AO Am OArl rlv g7i 2% QI % IA Ud: OP Li B B A !2 88 62 nv 8 Li O x 8 B 8 E, rl & 8 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
