Industrial Engineering Commons^™

Post-Project Risk Perception And Systems Management Reaction, Baqer Alali

Engineering Management & Systems Engineering Theses & Dissertations

The objective of this research is to identify whether risk management in projects has any role in risk management in systems. Projects, systems, and risk management are three integral concepts in the management of various enterprises and agencies. Risk management is a common concept in systems and project processes. To avoid failures or crisis during their life cycles, projects and systems managers practice risk management. Projects and systems have well defined life cycles during which the risk is defined, controlled, and managed. Risk management is conducted in each phase of projects and systems. Projects are initiated to close certain operational …

The Influence Of Network Factors On Network Centric Operations, Mehmet Fidanci

Engineering Management & Systems Engineering Theses & Dissertations

As Information Age changes the lifestyle of all humankinds, it also changes the way how to defense and secure the borders are secured and defended. The Information Age is about information superiority. It evolves the command and control concept, proactively, to optimize the size of the units and their connections within a combat force for effective mission accomplishment. The biggest issue is how big a unit will be and how they will arrange and connect it to the command and control structure in order for the unit to be effective on the battlefield. While some arrangements connect to each other …

Testing The Test: Validity And Reliability Of Senior Exit Exam, Lizabeth Schlemer, Daniel Waldorf

Industrial and Manufacturing Engineering

A senior exit exam is considered an excellent direct measure of student learning for ABET assessment, but the usefulness of the information gathered is related to the validity and reliability of the test itself. The Industrial and Manufacturing Engineering Department at California Polytechnic State University, San Luis Obispo has used a content exam for several years. This paper will discuss test development, administration, and the role it plays in the assessment process. In addition, the test is evaluated using the standard psychometric techniques of reliability and validity. The results of the evaluation are used to refine the test. The importance …

Hybrid Genetic Algorithm For Optimizing Environmental/Economic Power Dispatch, Dr. Adel A. Elbaset

Dr. Adel A. Elbaset

الملخص العربي من أهم القضايا التي تهم العاملين في مجال البيئه في هذه الاّونه هي قضيه تقليل الأنبعثات الملوثه من كافه المصادر. يقدم هذا البحث طريقه جديده لتغذيه الأحمال وتوزيعها بين وحدات التوليد الكهربائيه المختلفه بطريقه إقتصاديه أخذين في الأعتبار تقليل الأنبعاثات الملوثه الصادره من وحدات التوليد التي تعمل بالوقود الأحفوري. مسأله أخذ تأثير الأنبعاثات الملوثه وإقتصاديات التشغيل علي توزيع الأحمال عبارة عن مساله مثاليه غير خطيه متعددة القيود والأهداف تم تحويلها إلي داله ذات هدف واحد عن طريق معامل العقوبه (Penalty factor) . يقدم هذا البحث طريقه للحل تعتمد علي نموذج رياضي باستخدام طريقة الحساب الجيني المختلط (Hybrid Genetic …

Improving Clinical Access And Continuity Through Physician Panel Redesign, Hari Balasubramanian, Ritesh Banerjee, Brian Denton, James Naessens, James Stahl

Hari Balasubramanian

BACKGROUND: Population growth, an aging population and the increasing prevalence of chronic disease are projected to increase demand for primary care services in the United States. OBJECTIVE: Using systems engineering methods, to re-design physician patient panels targeting optimal access and continuity of care. DESIGN: We use computer simulation methods to design physician panels and model a practice’s appointment system and capacity to provide clinical service. Baseline data were derived from a primary care group practice of 39 physicians with over 20,000 patients at the Mayo Clinic in Rochester, MN, for the years 2004–2006. Panel design specifically took into account panel …

Cable Time Estimation Database, Joshua L. Okerman

Industrial and Manufacturing Engineering

The use of time standards are the basis for a high efficiency system in the manufacturing environment. This project will investigate the process followed to design and develop a database used to calculate accurate cable assembly time standards used for scheduling at General Atomics. This project will then justify the use of the Cable Time Estimation Database, through an economic analysis compared to the current methods applied.

Statistical Quality Control In The Health Care Industry, Roberto Arce

Industrial and Manufacturing Engineering

In recognition to the increased length of stay of discharge patients, deteriorating patient care and staff satisfaction in a emergency department (ED), this project was set to improve these measures without reducing staff, adding new workers, and without increasing the number of beds. Lean methods such as value stream mapping (VSM) formed the basis of the project. This tool helped identify the patient process flow through the (ED) as well as the valued added and non-value added steps of the process. This project describes value stream map development in the emergency department at a community hospital. A current-state value stream …

Assessing Living Arrangements In Residential Halls, Romel Penaflor Auza

Industrial and Manufacturing Engineering

Hundreds of thousands of high school graduates head off to college each fall not knowing the environment they'll be living in for the next four years. The factors that predict success in the academic, social, and personal aspect of these freshmen students' lives revolves around one aspect that is often times overlooked. Freshmen students are subjected to the fast paced lifestyle of college and often times they need to feel “at home”. Their personal space becomes a matter that is important to them in relation to their success in the three aspects of academic success, social integration, and personal health. …

Increasing Production Capacity At A Start Up Biomedical Company, Traci J. Otsuji

Industrial and Manufacturing Engineering

The following senior project was first introduced during a summer internship at a biomedical company called Asthmatx Inc. Asthmatx is responsible for the development and manufacturing of a catheter‐based device for moderate to severe cases of asthma. Upon the approval of FDA, Asthmatx had planned to ramp up their production capacity significantly in order to accommodate the potential growth.

The first step in the process improvement was a facility reconfiguration that involved the adjustment of process sequencing and the implementation of ergonomic catheter channels. Next, time studies were conducted to gain more accurate time standards of the production process. After …

Police Operations Simulation, Robert Mcgee

Industrial and Manufacturing Engineering

In this report, the author explains the process of creating the Police Operations Simulation, shows step-by-step how it works, and statistically analyzes the results from SLOPD’s own proposed and current schedules. The data-gathering from the department and the simulation itself will receive the bulk of the coverage in this report, followed by sample results from SLOPD and a business plan for future sale to other departments.

Using the given numbers, it appears that the proposed schedule will result in significantly improved coverage for the city of San Luis Obispo. While any increase in the number officers on patrol tends to …

Ergonomic Methods To Improve Safety In The Construction Sector And Reduce Costs, Mona Barjasteh

Industrial and Manufacturing Engineering

Many small construction companies have difficulty providing a safe working environment for their employees because of their lack of resources. There is a need to provide a manual for small construction companies employing 10 or fewer workers with the best ergonomic solutions of the top most common injuries. Accidents in the construction field are very high with nearly 175,00o nonfatal injuries and 1,121 deaths in 2002. The nonfatal cases occur 7.1 times per 100 full time workers, while serious injuries occur 2.8 times per 100 full time workers. This information reveled the importance of focusing on minor injuries in order …

Process Improvement For The Department Of Surgery Sierra Vista Medical Center, Jessica Paz

Industrial and Manufacturing Engineering

This report proposes and analyzes process improvement methods for the Surgical Services Department at Sierra Vista Regional Medical Center. The department currently operates with an average of 25% of elective cases starting on time. This can be attributed to a number of inefficiencies that occur throughout the hospital.

The following Industrial Engineering methods were utilized to improve patient flow:  creation of a data collection system to quantify delays  use of simulation and facility redesign techniques to determine feasibility and benefits of moving towards a surgical center model  development of a user interfaced database to record and analyze …

Laser Clean Room Re-Design: A Manufacturing Facility Re-Layout, Jennifer J. Siu

Industrial and Manufacturing Engineering

Alcon’s Laser Clean Room fosters inefficient production practices, is outdated for its current process, and lacking in clear process/product flow. A facility re-design is applied to bring order, efficiency, and optimize flow in the laser production lines.

Deliverables include a new layout that decreases product travel distances and increases productivity as well as an implementation plan and cost/savings analysis. Major design decisions include downsizing the clean room, sorting to find waste and establishing clear process/product flows. The design was implemented within three weeks and results yield 29% reduction of product travel distance, 10.4 hrs/day saved from eliminated gowning time and …

Lean Inventory Management System For Boeing Missile Defense, Danielle Partridge

Industrial and Manufacturing Engineering

Lean inventory management is influential for business. One of the wastes businesses aim to reduce, using lean principles, is inventory. Inventory management provides the essential tools for eliminating extra inventory and cost that is tied up in capital.

Boeing’s Ground Based Missile Defense inventory area was failing at meeting their proprietary lean manufacturing goals. There was a need for an inventory system that included: lean principles, inventory management and user-friendly capability. The goal of this project’s inventory management database process was to minimize inventory investment while still meeting functional requirements. The deliverables for this project met the needs of Boeing’s …

Maintenance Service Request Process Optimization For The Cliffs Resort At Shell Beach, John Birch

Industrial and Manufacturing Engineering

This process optimization project utilizes a new idea to have an Access 2007 database automatically send a text message to a given cellular telephone. The hotel’s maintenance service request process is outdated and inefficient, relying solely on paper and human memory for success. Initiation, tracking, and recording the maintenance service requests need to be automated to optimize this process. The solution is a working database which employs said automation using Access 2007 in combination with a separate program created to facilitate the automatic text messaging. Implementing this database will result in higher customer satisfaction for the hotel.

Assessing Curriculum Improvement Through Senior Projects, Jianbiao Pan, Albert Liddicoat, James G. Harris, Linda Shepherd

Industrial and Manufacturing Engineering

Senior project and/or capstone design courses are intended to provide a culminating design experience for students and to demonstrate their understanding of engineering knowledge and their ability to apply that knowledge to practical problems. It is expected that the quality and attributes of students’ senior design projects can be used as a good measure of determining how well the curriculum prepares students to engage in engineering design as well as a measure of faculty teaching and student learning. This paper reports the results of a study designed to assess whether the new computer engineering curriculum implemented at Cal Poly over …

Development And Assessment Of A Pcb Layout And Manufacturong Laboratory Module In Introductory Electric Circuits For Ee And Non-Ee Majors, Albert Liddicoat, Jianbiao Pan, James G. Harris, Gary Perks, Linda Shepherd

Industrial and Manufacturing Engineering

In standard introductory electric circuits laboratories for electrical engineering (EE) majors and non-EE majors, prototype boards are typically used to construct and test electric circuits. Students typically do not learn how to design and manufacture Printed Circuit Boards (PCB) that are commonly used in more sophisticated design projects and other engineering applications. This paper will present the development and assessment of a PCB layout and manufacturing laboratory module that has been used in introductory electric circuits laboratories for EE and non-EE majors. The feasibility of integrating the new PCB layout and manufacturing module into the electric circuit course will be …

Polyenvi, Stephen Beard, Josh Engel, Paul Fake, Diego Flores, Alvaro Nunez, Miguel Wong

Electrical Engineering

Poor indoor air quality is a problem that is recognized by the Environmental Protection Agency (EPA) to cause health issues. In order to raise awareness of this problem, this document outlines the construction of a device that economically measures air quality through five metrics: dust, smoke, ozone, humidity, and temperature. The device integrates with a router to provide users access to information about their indoor air quality anywhere over the internet as well as local access to the data via an LCD mounted on the router. By increasing indoor air quality awareness, this device will aid users in making adjustments …

Preference Driven University Course Scheduling System, Heather A. Bellardo

Master's Theses

University course planning and scheduling is the process of determining what courses to offer, how many sections are needed, determining the best term to offer each section, assigning a faculty member to instruct each section, and scheduling each section to a timeslot to avoid conflicts. The result of this task has an impact on every student and faculty member in the department. The process is typically broken down into three major phases: course offering planning, faculty assignment to planned course sections, and course scheduling into timeslots.

This thesis looks at each of these phases for the Industrial and Manufacturing department …

The Floating Contract Between Risk-Averse Supply Chain Partners In A Volatile Commodity Price Environment, Mojisola Kike Otegbeye

Dissertations

In this dissertation, two separate but closely related decision making problems in environments of volatile commodity prices are addressed. In the first problem, a risk-averse commodity user's purchasing policy and his risk-neutral supplier's pricing decision, where the user can purchase his needs through contract with his supplier as well as directly from the spot market, are analyzed. The commodity user is assumed to be the supplier's sole client, and the supplier can always expand capacity, at a cost to the user, to accommodate the user's demand in excess of initially reserved capacity.

In the more generalized second problem, both parties …