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An Analysis Of Early Software Reliability Improvement Techniques, John G. Leonard, Ric K. Nordgren Dec 1997

An Analysis Of Early Software Reliability Improvement Techniques, John G. Leonard, Ric K. Nordgren

Theses and Dissertations

This research explores early life cycle software reliability prediction models or techniques to predict the reliability of software prior to writing code, and a method for increasing or improving the reliability of software products early in the development life cycle. Five prediction models and two development techniques are examined. Each model is statically analyzed in terms of availability of data early in the life cycle, ease of data collection, and whether data is currently collected. One model and the two techniques satisfied those requirements and are further analyzed for their ability to predict or improve software reliability. While the researchers …


Strategic Performance Measurement In An Air Force Logistics Organization, Michael A. Grover Dec 1997

Strategic Performance Measurement In An Air Force Logistics Organization, Michael A. Grover

Theses and Dissertations

Strategic performance measures are being used to define and communicate longer term planning imperatives to organizational members and external stakeholders. These measures are designed to support the concept of a strategic management process, in which the progress towards strategic goals, and also the goals are continuously reviewed and updated. The measures are linked through associations and communicate the strategy as a series of hypothesized cause and effect relationships. One such performance measurement system, the balanced scorecard, describes the organizational strategy with reference to four common organizational perspectives: Financial, Customer, Internal Process and Growth and Development. A case study is performed …


Aerospace Ground Equipment's Impact On Aircraft Availability And Deployment, Jeffrey D. Havlicek Sep 1997

Aerospace Ground Equipment's Impact On Aircraft Availability And Deployment, Jeffrey D. Havlicek

Theses and Dissertations

The first purpose of this thesis was to study the effects of four factors on aircraft availability: the aerospace ground equipment (AGE) design configuration, the mean time between failure (MTBF) of AGE, the mean time to repair (MTTR) AGE, and the travel time to transport the AGE around the flightline. A simulation developed by Carrico (1996) that has its foundation based on the Logistics Composite Model (LCOM) was used. ANOVA results indicated that the present estimates of these factors are too broad for trade studies that include an estimate of aircraft availability to begin. The time it takes AGE to …


Support Equipment Deployability: A Delphi Study To Determine The Transportability Characteristics Of Aerospace Ground Equipment (Age), Gavin B. Tovrea Sep 1997

Support Equipment Deployability: A Delphi Study To Determine The Transportability Characteristics Of Aerospace Ground Equipment (Age), Gavin B. Tovrea

Theses and Dissertations

The issue of mobility is vital to the Air Force as it faces the 2lst century. Operational units must be prepared to quickly deploy anywhere in the world. Aerospace Ground Equipment (AGE) is a large portion of any operational unit's mobility requirements. This thesis studies one portion of AGE mobility, the transportability characteristics of the Air Force's current powered AGE. Transportability is defined as the ability to quickly and efficiently prepare an item for transport, load the item on the transportation asset, remove the item from the transportation asset, and reconstitute the item for use. In order to determine AGE …


Foreign Military Sales Supply Support: Is There A Better Way?, Eric G. Ellmyer, Won Joon Jang Sep 1997

Foreign Military Sales Supply Support: Is There A Better Way?, Eric G. Ellmyer, Won Joon Jang

Theses and Dissertations

In today's world of declining defense budgets, there is an increasing need for South Korea to ensure they obtain the best dollar value when procuring defense articles. With the increasing financial situation, the purpose of this thesis is to research a surrogate third party firm and determine to what degree South Korea and other foreign military sales customers obtain the best value for their money for follow-on support item procurements. South Korea has participated in the Parts and Repair Ordering System program since its inception. However, South Korea has received little, if any, feedback regarding lead time and cost performance …


Development Of The Base Support Plan Process Model For Evaluation Of Proposed Process Improvement Initiatives, Daniel T. Kalosky, Patrick G. Walker Sep 1997

Development Of The Base Support Plan Process Model For Evaluation Of Proposed Process Improvement Initiatives, Daniel T. Kalosky, Patrick G. Walker

Theses and Dissertations

The primary role of the United States Air Force (USAF) logistics planner is to plan for war. For the wing level logistics planner, an important war planning product they are responsible for is the base support plan (BSP). The BSP is the installation level plan to support unified and specified command wartime operations plans, as well as MAJCOM supporting plans. Two Armstrong Laboratory sponsored initiatives exist to automate and enhance some of the BSP processes: the Survey Tool for Employment Planning (STEP) and Beddown Capability and Assessment Tool (BCAT). This research explored the BSP process and improvement initiatives by (1) …


Pharmaceutical Surge Requirements For The Prime Vendor Program-Europe In Support Of Military Operations Other Than War, James B. Upton Sep 1997

Pharmaceutical Surge Requirements For The Prime Vendor Program-Europe In Support Of Military Operations Other Than War, James B. Upton

Theses and Dissertations

The U.S. military in Europe often provides medical support to military operations other than war due to unstable situations in that region of the world. The increasing support to peace operations and humanitarian assistance have led the military medical units in Europe to reexamine the pharmaceuticals traditionally maintained to support surges. This research was a qualitative, exploratory study using multiple case study strategy to identify the specific pharmaceuticals utilized in the initial stages of military operations other than war primarily peacekeeping, peace enforcement and humanitarian assistance. The operations chosen as the units of analysis were Operation Provide Promise (Croatia), Operation …


Aerial Port Location Study, Levenchi L. Dingle Sep 1997

Aerial Port Location Study, Levenchi L. Dingle

Theses and Dissertations

This study performed an investigation on determining the appropriate number and locations of continental United States aerial ports. To accomplish this a linear programming formulation was adapted with the optimizing function based on trading off the cost of shipping cargo against port operating costs. Cargo would travel from CONUS origin, through aerial port of embarkation (APOE), to aerial port of debarkation (APOD) at minimum cost to the DoD. The need for the study was precipitated by continued reductions in the military budget, consolidation of defense depots, and the reduction in the number of personnel stationed overseas. Cargo movement data was …


Applying Cross-Decking And Activity-Based Costing To Military Distribution Centers: A Proposed Framework, Jonathan P. Elliott, Dwight H. Hintz Jr. Sep 1997

Applying Cross-Decking And Activity-Based Costing To Military Distribution Centers: A Proposed Framework, Jonathan P. Elliott, Dwight H. Hintz Jr.

Theses and Dissertations

Current events and fiscal constraints have focused DoD planners' attention on reducing logistics costs and improving efficiency while maintaining effective combat operations support. Military leaders are seeking private industry best practices that may help the DoD achieve these goals. Two commercially successful business practices that may help the DoD achieve its goals are cross-docking and Activity-Based Costing (ABC). Cross-docking is a commercially proven approach to material distribution through a distribution center that can help reduce inventories, speed material flows, and cut related logistics activity costs. However, the DoD is faced with the challenge of costing current and potential logistics processes …


Identification And Reduction Of Bottlenecks Concerning Micap Re-Supply Of F-16 Weapons System Avionics Line Replaceable Units, Karl N. Muno, Patrick K. Pezoulas Sep 1997

Identification And Reduction Of Bottlenecks Concerning Micap Re-Supply Of F-16 Weapons System Avionics Line Replaceable Units, Karl N. Muno, Patrick K. Pezoulas

Theses and Dissertations

This thesis evaluates selected F-16 avionics Line Replaceable Units (LRUs) transiting the logistics pipeline in order to examine the existence of bottlenecks and explore potential solutions within the current Department of Defense (DoD) logistics reparable pipeline. A previous study reported that a reduction in the overall pipeline resupply time of at least one day equates to a savings of approximately $25.45 million (Hill et al, 1990:iii). Bottlenecks cause movement delays to the entities moving through the logistics reparable pipeline. The pipeline segments are: AO (requisition), AE (item availability), AS (shipment status), and D6 (receipt). The bottlenecks of concern are those …


An Analysis Of Tactical Military Airlift, James H. Donoho Sep 1997

An Analysis Of Tactical Military Airlift, James H. Donoho

Theses and Dissertations

This study examines tactical military airlift operations conducted during three historical battles - Stalingrad, Dien Bien Phu, and Khe Sanh. Aspects of tactical military airlift operations are identified from these scenarios. The list of important issues that results can be considered when employing tactical military airlift in the future. Using inductive reasoning, tactical military airlift operations in each scenario, and their success or failure, are examined to develop a pattern for recognizing and describing similar situations in the future. Experiences at Stalingrad, Dien Bien Phu, and Khe Sanh indicated that there are nine elements that should be considered when employing …


The Logistics Of Mobilizing And Supplying The Union Army During The Initial Stages Of The American Civil War, Trey G. Burrows Sep 1997

The Logistics Of Mobilizing And Supplying The Union Army During The Initial Stages Of The American Civil War, Trey G. Burrows

Theses and Dissertations

This thesis studies the logistics involved in mobilizing and supplying the Union Army at the onset of the Civil War. The main elements discussed are the sources, procedures, and items needed for the mobilization and supply efforts. Initially, the Union relied on the States to mobilize the military with the majority of the military being militia members or volunteers. The number of volunteers declined later in the war and the Union used both the bounty system and the draft for recruitment. Eventually, the Federal Government replaced the States as the primary mobilizing entity. The military needed supplies of weapons, clothing, …


A Comparison Of Commercial Express And The Defense Transportation System In The Movement Of Reparable Assets Within Western Pacaf, Corey M. Vickers Sep 1997

A Comparison Of Commercial Express And The Defense Transportation System In The Movement Of Reparable Assets Within Western Pacaf, Corey M. Vickers

Theses and Dissertations

This study was initiated by the assertion that it was taking a greater amount of time to transport assets from Support Center Pacific (SCP) to its Western Pacific Air Forces (WESTPAC) customers (Misawa AB Japan, Yokota AB Japan, Kunsan AB Korea, and Osan AB Korea) than it was taking to transport similar assets to the same locations from a CONUS repair facility. These delivery times include the total time it takes a reparable asset to be transferred from a repair facility (consignor) to the user (consignee). Pacific Air Forces (PACAF) has proposed using commercial express freight carriers to transport reparable …