Operations Research, Systems Engineering and Industrial Engineering Commons^™

Development Of A Row-Crop Tractor Data Acquisition System, James Roeber, Santosh Pitla, Roger M. Hoy, Joe D. Luck

Department of Biological Systems Engineering: Conference Presentations and White Papers

Numerous advancements in machinery performance on row-crop agricultural tractors have been made in recent years. Currently, the Organisation for Economic Co-operation and Development (OECD) only tests predetermined points (E.g., max. power, max. torque) for drawbar and hydraulic power. This method of testing has been used for many years with the tractor at a steady state which is usually not typical of row-crop operations. A data acquisition system (DAQ) was designed that records implement energy consumption (E.g., drawbar loading, PTO power, and hydraulic power). The system used a LabVIEW program and a compact data acquisition system (cDAQ) to record data from …

Size Effects In Human Visual Inspection For Micro/Meso Scale Parts, Sri Harsha Kavuri

Department of Mechanical and Materials Engineering: Dissertations, Theses, and Student Research

Visual inspection has been a major method of quality control in conventional manufacturing processes for the last fifty years. Utilizing trained human inspectors to perform this visual inspection has been the most effective means of maintaining quality control. Extensive research has been performed to understand the factors that influence the human inspection process.

In the recent years, there has been a significant emphasis on manufacturing at the smaller end of the size-spectrum such as Micro and Meso scale manufacturing. Quality control at becomes a challenging task due to the extremely small sizes. Several automated visual inspection techniques have been proposed …

Influence Of Spatial Variations Of Railroad Track Stiffness And Material Inclusions On Fatigue Life, Celestin Nkundineza

Department of Mechanical and Materials Engineering: Dissertations, Theses, and Student Research

Railroad transportation is very important for economic growth and effective maintenance is one critical factor for its economic sustainability. The high repetitive forces from a moving railcar induce cyclic stresses that lead to rail bending and potential deterioration due to fatigue crack initiation and propagation. Previous research for prediction of fatigue life has been done under the assumptions of a uniform track bed and a homogeneous rail. However the spatial variation of the track stiffness is expected to increase the maximum stresses in the rail and, therefore, accelerate the fatigue process. The research described in this dissertation is focused on …

Acuta Enews December 2014 Issue 12

ACUTA Newsletters

Board Approves Slate of Nominees

What's on My Desk

Microsoft Lync Roundtable

What's on Your Desk?

Bring Sessions to Your Desktop or Tablet

Uphill Battle to Fund Wireless Network Growth

Board Report

Randy's Top 10 Info Links

VoLTE Plus Wi-Fi

Check It Out

Acuta Enews November 2014 Issue 11

ACUTA Newsletters

Nominate for Ruth A. Michalecki Leadership Award

One Seminar, Many Benefits

Bring Sessions to Your Desktop or Tablet

What's on Your Desk?

Nominate for the Board by Nov. 7

Nominations Open for Institutional Excellence Awards

Security? Room for Improvement

Randy's Top 10 Info Links

Better Mobile 911 Rules

Welcome New Members

Check It Out

Acuta Enews October 2014 Issue 10

ACUTA Newsletters

Nominate for ACUTA Board

Social Media Planning

U.S. Campuses Spend $4 Billion Annually on Unmanaged, Unmeasured Investments

October is National Cyber Security Awareness Month

Wasting Time on Daylight Saving Time?

Nominations Open for Institutional Excellence Awards

Board Report

VoIP: Voice Quality Problems & Recommendations

Randy's Top 10 Info Links

Welcome New Members

Check It Out

Acuta Enews September 2014 Issue 9

ACUTA Newsletters

DAS Forum Produces Guidelines

Institutional Excellence

OUTSOURCE ON THE RISE

VoIP, Dial Tone, and Outages

Is Your Password Secure?

ACUTA Listserv Is a Valuable Resource

Board Report

The CIO and CFO Need a Strong Partnership

Randy's Top 10 Info Links

Welcome New Members

Check It Out

Acuta Enews August 2014 Vol. 43, No. 8

ACUTA Newsletters

In this Issue...

1 The Leadership Attitude

2 Fire on Sewanee's Campus

2 Webinar: WUSTL's Award-Winning EMC Project

3 Getting Cloud Credit

4 Register for Fall Seminar in Boston

5 Info Links

6 Board Report

6 Webinar: Requirements to Make Your Campus Wireless Friendly

7 ACUTA Member Benefit: Video Streaming

7 ACUTA Reaches Out to Local Schools

8 Check It out

Acuta Enews July 2014 Vol. 43, No. 7

ACUTA Newsletters

In this Issue,,.

I Secrets of Effective PD: The 3 P's

2 Webinar: Cooking in the Cloud i Canada's Anti-spam Law (CASL)

3 Annual Dues Reminders Mailed

4 Register for Fall Seminar in Boston

5 911? 9911?

6 My First Encounter with the Budgeting Process

7 lnfo Links

8 Board Report

9 Check It Out

Acuta Enews June 2014 Vol. 43, No. 6

ACUTA Newsletters

In this Issue...

The Association for College and University Technology Advancement

What's on Your Desk?

Register for Fall Seminar in Boston

ACUTA's Summer Webinars

The Telephony IP Transition: Circumventing FCC Oversight

Stream Annual Conference 2014

Annual Dues Invoices Mailed

Info Links The Real Impact of Leadership

Check lt Out

Acuta Enews May 2014 Vol. 43, No. 5

ACUTA Newsletters

In this Issue...

State of the ResNef Report

Stream Annual Conference 2014

Annual Dues Invoices Mailed

What's Next for Net Neutrality?

Key lssues for Compliance with FCC Signal Booster Rules

Big Data: A Tool, Not an Answer

ACUTA Seeking Presenters for Fall Seminar in Boston

Info Links

Thanks to Exhibitors and Sponsors

Check It Out

Starch-Pectin Matrices For Encapsulation Of Ascorbic Acid, Yiwei Liu

Department of Food Science and Technology: Dissertations, Theses, and Student Research

Starch and pectin are two food-grade carbohydrates widely utilized in the food industry. Starch and pectin polymers have been investigated in encapsulating functional food ingredients and in pharmaceutical applications. Resistance to enzyme hydrolysis, differential solubilities, depending on the pH, and the ability to ‘protect’ unstable molecules are considered some of the beneficial properties of starch and pectin polymers, for encapsulation applications. Food ingredients could be delivered in a controlled manner to a specific target by encapsulating in micro-scale particles, i. e., microencapsulation. Two studies were conducted to investigate the ability of selected starch-pectin blends in microencapsulating ascorbic acid (vitamin C) …

Robust System For Infection Control - An Industrial Systems Engineering Approach, Sundaravel Vinay Swarup Achudhan

Department of Mechanical and Materials Engineering: Dissertations, Theses, and Student Research

Health care delivery in the United States needs improvement. Each year about 98,000 people die as a result of medical errors and the United States is outranked by a number of developed countries in life expectancy, mortality and comorbidity. Healthcare quality is determined based on the quality of the service provided to the patient during their visit. Apart from the traditional problem solving design and development tools used to improve healthcare quality, The National Academy of Engineering and the Institute of Medicine recommend systems engineering principle and systems engineering tools to be used in health care to improve the industry. …

Acuta Enews April 2014 Vol. 43 No. 4

ACUTA Newsletters

In this Issue...

I Annual Conference 2014

2 Stand by Me

3 ACUTA Seeking Presenters for Fall Seminar in Boston

4 Conference Gold: Top 10 Tweets

6 Board Report

7 Info Links I Check It Out

9 Conference Photo Section

Position/Speed Sensorless Control For Permanent-Magnet Synchronous Machines, Yue Zhao

Department of Electrical and Computer Engineering: Dissertations, Theses, and Student Research

Permanent-magnet synchronous machines (PMSMs) are widely used in industrial applications owing to their distinctive advantages, such as high efficiency, high power density, and wide constant power region. To achieve high-performance field oriented control, accurate rotor position information, which is usually measured by rotary encoders or resolvers, is indispensable. However, the use of these sensors increases the cost, size, weight, and wiring complexity and reduces the mechanical robustness and the reliability of the overall PMSM drive systems. The goal of the research for this dissertation was to develop a rotor position/speed sensorless control system with performance comparable to the sensor-based control …

Acuta Enews March 2014 Vol. 43, No. 3

ACUTA Newsletters

In this Issue...

1 Board of Directors 2014-15

2 Learning Analytics

3 Annual Conference 2014

4 Members Celebrate Anniversaries

6 WebRTC: DTMF and 911

7 Board Report

7 lt's a Girl!

8 lnfo Links

9 Welcome New Members

9 Check lt Out

Acuta Enews February 2014 Vol. 43, No. 2

ACUTA Newsletters

In this Issue.,.

1 Benefitting from ACUTA

2 Thanks to Fall Seminar Exhibitors dt Sponsors

3 Collaboration Is Not Automatic

4 Webinar: IAM

5 Board Report

5 Discounted Dallas Mavericks Tickets

6 Two Top Legislatiott Issues Facing Higher Ed

7 lnfo Links

8 Welcome New Members

8 Check It Out

Acuta Enews January 2014 Vol 43, No. 1

ACUTA Newsletters

In this Issue...

1. Living in a 3D World

3. Your invitation to the Strategic Leadership Forum

4. Discounted Dallas Mavericks Tickets

4. From the Listserv

4. Hot Topics...from 1994

5. 10 Most Costly Pitfalls of DAS Deployment

5. Board Report

6. Cool Technology

7. lnfo Links

8. Welcome New Members

8. Check lt Out

Autonomous Capabilities For Small Unmanned Aerial Systems Conducting Radiological Response: Findings From A High-Fidelity Discovery Experiment, Brittany Duncan, Robin Murphy

School of Computing: Faculty Publications

This article presents a preliminary work domain theory and identifies autonomous vehicle, navigational, and mission capabilities and challenges for small unmanned aerial systems (SUASs) responding to a radiological disaster. Radiological events are representative of applications that involve flying at low altitudes and close proximities to structures. To more formally understand the guidance and control demands, the environment in which the SUAS has to function, and the expected missions, tasks, and strategies to respond to an incident, a discovery experiment was performed in 2013. The experiment placed a radiological source emitting at 10 times background radiation in the simulated collapse of …

Introduction To Special Issue Of Journal Of Defense Modeling And Simulation: Novel Approaches To Defense And Military Modeling And Simulation, Scott D. Snyder, James M. Taylor Jr

Peter Kiewit Institute: Faculty Publications

Developing solutions to complex problems in government and industry is a daunting task that often requires tremendous investment in time and resources to solve. Modeling and simulation (M&S) has incredible potential to streamline development and cut costs by conducting virtual experiments that give insight into performance under various test conditions. As many program managers in the federal acquisition process can attest, realistic testing of live equipment in an operational environment can be some of the most expensive parts of a development program. M&S can provide insight into mission success of yetto- bedesigned systems without the need to actually build and …

Simple Multi-Attribute Rating Technique For Renewable Energy Deployment Decisions (Smart Redd), James M. Taylor Jr, Betty Love

Peter Kiewit Institute: Faculty Publications

In the effort to provide electrical power service and the sustaining fuel required to run generators at forward-deployed bases in Afghanistan and Iraq over more than 10 years, the US military spent billions of dollars and a paid a heavy toll in terms of human casualties. The green energy linear program for optimizing deployments (GELPOD) proof-of-concept model showed that a linear program could be used to optimize combat deployment of energy generation systems to minimize cost and casualties. Results indicated that reduction in both cost and casualties for renewable energy sources was highly dependent on fuel cost and deployment length. …

Acuta Enews December 20132 Vol. 42, No. 12

ACUTA Newsletters

In this Issue...

1 Board Approves Slate of Nominees

1 A Gift from ACUTA to You!

2 Nominate Now for Ruth A, Michalecki Leadership Award i

3 What's on Your Desk?

4 From the Listserv

6 RF Video Distribution Solution for the University of the South

7 Info Links

8 Board Report

9 Welcome New Members

9 Check It Out

Acuta Enews November 2013 Vol. 42, No. 11

ACUTA Newsletters

In this Issue...

1 The Concept of Context-Aware Computing

2 Nominate Now for Ruth A. Michalecki Leadership Award

3 Collaboration Is Not Automatic

4 Nominations for Board of Directors: Deadline November 18

5 Free Webinar: The Evolution of Control Systems Security Brief

5 What's on Your Desk?

6 Bring 8 Fall Seminar Sessions to Your Desktop or Tablet

6 Thanks to Fall Seminar Exhibitors 6 Sponsors

6 Get Your Logos Here

7 Info Links

8 Add Names from Your Campus to Your ' ACUTA Roster

8 Board Report

9 Welcome New Members

9 Check It Out

Acuta Enews October 2013 Vol. 42, No. 10

ACUTA Newsletters

In this Issue...

1 Nominate for Board of Directors

1 PD and More from ACUTA

2 Nominations Open for institutional Excellence Award

3 What's on Your Desk?

4 Using Social Media During Times of Crisis

5 Why You Should Customize Lync' qualified Phones

6 Board Report

7 Info Links

8 Welcome New Members

8 Check It Out

Acuta Enews September 2013 Vol. 42, No. 9

ACUTA Newsletters

In this Issue...

1 Big Data Means Big Advances

2 Nominations Open for 2014 institutional Excellence Award

2 Seeking Presenters for Winter Seminar

3 Webinar: The Evolution of Control Systems Security Brief

3 Register to Attend Fall Seminar

4 What Exactly Is a Microsoft Lync Phone?

6 Info Links

7 Overheard on the Listserv

8 Board Report

9 Welcome New Members

9 Check It Out

Acuta Enews August 2013 Vo. 42, No. 8

ACUTA Newsletters

In this Issue.,,

1 Sewanee Campus Celebrates IEA Award

2 Regulatory Webinar on Section 255

2 ACUTA Webinar: What's on the Radar?

2 Sneak Peek at 2014 ACUTA journal Topics i

Vendor System lntegrations Accelerate in the Safety 6 Security Industry j

Seeking Presenters for Winter Seminar

4 Deja vu All Over Again: Can We Please Put SDNs in Context?

5 Some Thoughts about Fiber Optics

6 lnfo Links

6 Mark Your Calendar for Fall Seminar

7 Looking for a Few Good Coordinators

7 Board Report

8 Welcome New Members

8 Check It Out

Evaluation Of Team Quality, Shiva Rama Krishna Murthy Bhagavatula

Department of Industrial and Management Systems Engineering: Dissertations, Theses, and Student Research

The ever-increasing competitive pressure and sizes of the global markets have forced organizations from both manufacturing and healthcare sectors to rely more on teams. Therefore the success or the failure of an organization depends largely on the overall quality of the teams within that organization. This increased attention towards teams has forced many organizations to focus on improving the overall quality of their teams. This study has three main objectives. The first objective is to structure a comprehensive list of attributes affecting the overall quality of a team in manufacturing and healthcare sectors. The second objective is to use a …

Entropy Applications In Industrial Engineering, Saeed Zamiri Marvizadeh

Department of Industrial and Management Systems Engineering: Dissertations, Theses, and Student Research

Entropy is a fundamental measure of information content which has been applied in a wide variety of fields. We present three applications of entropy in the industrial engineering field: dispatching of Automatic Guided Vehicles (AGV), ranking and selection of simulated systems based on the mean performance measure, and comparison between random variables based on cumulative probability distributions.

The first application proposes three entropy-based AGV dispatching algorithms. We contribute to the body of knowledge by considering the consequence of potential AGV moves on the load balance of the factory before AGVs are dispatched. Kullback-Leibler directed divergence is applied to measure the …

Acuta Enews July 2013 Vol. 42, No. 7

ACUTA Newsletters

In this Issue...

1 Let's Talk about Data Security

2 ACUTA Reaches Out to Local Schools

2 Regulatory Webinar on Section 255

2 Welcome, Owen West

3 20 Universities Form SIP Steering Committee i

3ACUTA Discount for SIP Certification

4 Info Links

4 Annual Dues Reminder Mailed July 1

5 loyn/RCSvs. webRTC: Solving Directory Services

6 Do You ROCKZi?

6 Mark Your Calendar for Fall Seminar

7 Board Report

8 Welcome New Members

8 Check It Out

Acuta Enews June 2013 Vol. 42, No. 6

ACUTA Newsletters

In this Issue,.,

1 Building on the Conference

2 Evaluating Emergency Notification Systems i

Next Generation 9-l-l

3 Results of the 2013 Forum Competition

i ACUTA Discount for SIP Certification

4 Info Links

5 Ddjd Vu All Over Again: Can We Please Pttf SDNs in Context?

6 Do You ROCKZi?

6 Fall Seminar

6 Have You Paid Your Dues for 2013- 14?

7 Welcome New Members

7 Check It Out