Measuring Productivity of Depot-Level Aircraft Maintenance in the Air Force Logistics Command PDF Download
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Author: Ralph W Lowry (III.) Publisher: ISBN: Category : Languages : en Pages : 108
Book Description
This investigation measures the productivity (efficiency) of the San Antonio Air Logistics Center, Aircraft Division between October 1983 to May 1985. This thesis consisted of developing a multiple input, multiple output Data Envelopment Analysis (DEA) model and a multiple input single output regression model to measure productive efficiency. The data base consisted of time series data drawing only from the Aircraft Division. The results of the DEA models showed the Aircraft Division to be 100 percent relative efficient during four of the 20 months studied as well as five out of the seven quarters. Extensive interpretations of the DEA results was restricted due to having data for only 20 months. The regression analysis only showed that perhaps total labor hours (direct labor hours + overtime hours) could be a predictor of total aircraft produced. No regression model for measuring productivity could be developed from the data due to the limited availability of data. Keywords: Maintenance management; Aircraft maintenance; Mathematical programming; Linear programming; Productivity.
Author: Ralph W Lowry (III.) Publisher: ISBN: Category : Languages : en Pages : 108
Book Description
This investigation measures the productivity (efficiency) of the San Antonio Air Logistics Center, Aircraft Division between October 1983 to May 1985. This thesis consisted of developing a multiple input, multiple output Data Envelopment Analysis (DEA) model and a multiple input single output regression model to measure productive efficiency. The data base consisted of time series data drawing only from the Aircraft Division. The results of the DEA models showed the Aircraft Division to be 100 percent relative efficient during four of the 20 months studied as well as five out of the seven quarters. Extensive interpretations of the DEA results was restricted due to having data for only 20 months. The regression analysis only showed that perhaps total labor hours (direct labor hours + overtime hours) could be a predictor of total aircraft produced. No regression model for measuring productivity could be developed from the data due to the limited availability of data. Keywords: Maintenance management; Aircraft maintenance; Mathematical programming; Linear programming; Productivity.
Author: Publisher: ISBN: Category : Languages : en Pages : 612
Book Description
This dissertation explores the goals and objectives, competitive edges, performance criteria, and system constraints of a selected group of depot maintenance organizations in the Air Force Logistics Command's (AFLC's) aircraft repair depots. Through interviews of managers at the directorate, division, branch, and first-line supervision levels, the selected organizations were asked to identify the competitive edges on which they compete. The organizations were then studied at the directorate, division, and branch levels to determine how performance on the critical competitive edges is measured and to identify the constraints that prevent the depots from achieving their objectives. The results of this research were: (1) The development of guidelines concerning AFLC goals and depot objectives, competitive edges, performance criteria, and system constraints; and (2) A prescriptive depot maintenance performance model showing the desired relationships among proposed depot objectives, critical competitive edges identified by AFLC managers (quality, cost, and delivery), proposed performance criteria, and current system constraints. Due to the exploratory nature of this research, a case study methodology was employed. Aircraft Maintenance, Competitive Edges, Depot Maintenance, Performance Measurement Systems, System Constraints, Theory of Constraints.
Author: R. E Hitt (Jr) Publisher: ISBN: Category : Languages : en Pages : 104
Book Description
In response to a Headquarters Air Force Logistics Command thesis proposal, this research demonstrated the feasibility of measuring technical productivity in a depot maintenance environment. Linear fractional programming techniques called Data Envelopment Analysis (DEA) and Constrained Facet Analysis (CFA) were used to show that the productivity of not-for-profit maintenance organizations can be reliably measured and directly supportive of management decision making. DEA/CFA analyses can measure multiple inputs and outputs simultaneously and display results in an easily understood format. This research stresses close cooperation between modelers and managers in selecting input/output variables so that information derived from the analysis can be used effectively. The results of this research were accepted by using managers as accurate, simple and useful in their decision making. Additionally, DEA/CFA techniques appear to have a wide range of potential uses in many Air Force organizations where productivity, capacity and resource allocation analysis are needed. (Author).
Author: National Research Council Publisher: National Academies Press ISBN: 030921520X Category : Technology & Engineering Languages : en Pages : 254
Book Description
The ability of the United States Air Force (USAF) to keep its aircraft operating at an acceptable operational tempo, in wartime and in peacetime, has been important to the Air Force since its inception. This is a much larger issue for the Air Force today, having effectively been at war for 20 years, with its aircraft becoming increasingly more expensive to operate and maintain and with military budgets certain to further decrease. The enormously complex Air Force weapon system sustainment enterprise is currently constrained on many sides by laws, policies, regulations and procedures, relationships, and organizational issues emanating from Congress, the Department of Defense (DoD), and the Air Force itself. Against the back-drop of these stark realities, the Air Force requested the National Research Council (NRC) of the National Academies, under the auspices of the Air Force Studies Board to conduct and in-depth assessment of current and future Air Force weapon system sustainment initiatives and recommended future courses of action for consideration by the Air Force. Examination of the U.S. Air Force's Aircraft Sustainment Needs in the Future and Its Strategy to Meet Those Needs addresses the following topics: Assess current sustainment investments, infrastructure, and processes for adequacy in sustaining aging legacy systems and their support equipment. Determine if any modifications in policy are required and, if so, identify them and make recommendations for changes in Air Force regulations, policies, and strategies to accomplish the sustainment goals of the Air Force. Determine if any modifications in technology efforts are required and, if so, identify them and make recommendations regarding the technology efforts that should be pursued because they could make positive impacts on the sustainment of the current and future systems and equipment of the Air Force. Determine if the Air Logistics Centers have the necessary resources (funding, manpower, skill sets, and technologies) and are equipped and organized to sustain legacy systems and equipment and the Air Force of tomorrow. Identify and make recommendations regarding incorporating sustainability into future aircraft designs.
Author: Ralph W Lowry (III.)
Author: Ralph W Lowry (III.)
Author: 
Author: Richard E. Hitt (CAPT, USAF., Jr)
Author: Marsha Jeanne Kwolek
Author: R. E Hitt (Jr)
Author: National Research Council
Author: United States. General Accounting Office
Author: Charles S. Glaubach (CAPT, USAF.)
Author: United States. General Accounting Office
Author: