Paper ID #6879Work in Progress: An Engineering in Medicine Programme - Opening Engi-neering Students’ Mind Through a Living Laboratory EducationDr. Desmond Y.R. Chong, National University of Singapore Desmond Chong is currently a Lecturer in the Engineering Design and Innovation Centre (EDIC) and the Department of Bioengineering, National University of Singapore (NUS). He received his Bachelor of Engineering (Mechanical) and Master of Engineering (by research), both from the Nanyang Technological University, Singapore, and a PhD in Orthopaedic Biomechanics from Imperial College London, UK. Prior to joining NUS, he was
AC 2011-458: DESIGNING ONLINE LABORATORIES FOR POWER ELEC-TRONICS COURSES USING J-DSP SOFTWAREJayaraman J Thiagarajan, School of ECEE, SenSIP Center, Arizona State UniversityProf. Raja Ayyanar, Arizona State University Raja Ayyanar received the M.S. degree from the Indian Institute of Science, Bangalore, India, and the Ph.D. degree from the University of Minnesota, Minneapolis. He is presently an Associate Professor at the Arizona State University, Tempe. His current research activities are in the area of power electronics for renewable energy integration, dc-dc converters, power management, fully modular power system archi- tecture and new control and pulsewidth modulation techniques. He received an ONR Young
Paper ID #38421BYOE: A Laboratory Experiment with a Stirling Engine for TroubleshootingEducation in Mechanical EngineeringProf. Ahmet Can Sabuncu, Worcester Polytechnic Institute Dr. Sabuncu holds a Ph. D. in Aerospace Engineering from Old Dominion University. Dr. Sabuncu’s professional interests spans from engineering education research, history of science and engineering, thermo-fluids engineering, and microfluidic technology.Mitra Varun Anand, Worcester Polytechnic Institute Mitra Anand serves as the Associate Director of Makerspace, and Innovation and Entrepreneurship, in addition to being an Adjunct Faculty of
Paper ID #15679Designettes in Capstone: Characterizing the Impact of Early Design Experi-ences on Students’ Capstone EducationLt. Col. Cory A. Cooper, United States Air Force Lieutenant Colonel Cory Cooper is currently the Director of the Systems Engineering Program and As- sistant Professor of Systems Engineering at the US Air Force Academy (USAFA) in Colorado Springs, Colorado. He holds a PhD an MSc in Systems Engineering from the Technical University of Delft and the Air Force Institute of Technology respectively. He has held various developmental engineering and pro- gram management positions in the US Air Force, to
paper also describes the design and construction of a safe and inexpensive apparatus, whichuses automotive fuel injectors and a simple microprocessor board for control and timingfunctions. A sample laboratory handout and some student results are given, along with somesuggestions for semester-to-semester variety.IntroductionMany of the experimental apparatus used in introductory, undergraduate laboratories are bench-top configurations that allow replicate stations, portability and efficient use of space. They areoften commercial products that may interface with common data acquisition systems, powersources, or fluid supplies (in the case of many thermal science experiments). Often, they arefocused on a particular device, such as a flow meter or
(TSSIT) design-build-test experience from project conception and requirementsdefinition through flight testing and post-flight redesign work. In particular, the paper evaluateshow the C-9 project enabled S3FL students to apply classroom knowledge in a real-world,interdisciplinary setting, to experience working through a complete design cycle, and to developa systems engineering mindset.1.0 IntroductionThe Tethered SATellite Testbed (TSATT), currently being developed by the University of Page 12.1065.2Michigan’s Student Space Systems Fabrication Laboratory (S3FL), is being designed to evaluateformation flying and automated rendezvous and docking
Session 1526 DSP Laboratory for Real-Time Systems Design and Implementation David J. Waldo Oklahoma Christian UniversityAbstractThis paper describes an NSF CCLI-A&I* project at Oklahoma Christian University (OC) todevelop a laboratory and three-course sequence in digital signal processing (DSP) that emphasizesthe design and implementation of real-time embedded DSP systems. Real-time DSP embeddedsystems are becoming more pervasive throughout the engineering design industry. DSP is a majortool used in electrical engineering
. Then in the 1980’s whenECPD became the Accreditation Board for Engineering and Technology, new criteria weredeveloped that required adequate laboratory practice with plans for instrumentation maintenanceand replacement required for every engineering program.2 In 1999, ABET introduced a new setof assessment criteria known as EC20003 providing an impetus for engineering programs toincrease the amount of laboratory instruction and activities. While EC2000 does not explicitlyrequire laboratory instruction, outcomes requiring graduates to design and conduct experiments,interpret and analyze data, function on multi-disciplinary teams, communicate effectively, usemodern engineering tools all indicate an increased emphasis on laboratories within
approach to revolutionizing STEM education by seamlesslyintegrating artificial intelligence (AI) into the assessment of experiment-centric pedagogy. Ourresearch spans diverse disciplines, including biology, chemistry, physics, civil engineering,transportation engineering, mathematics, and computer science. We've transitioned fromtraditional teaching methods to an immersive approach, embedding experiments into corecurriculum modules to convey essential concepts effectively.Initially, this study employed the Laboratory Observation Protocol for Undergraduate STEM(LOPUS) and later transitioned to the Classroom Observation Protocol for Undergraduate STEM(COPUS), relying on manual observations. Dedicated spaces on sheets were marked at two-minute
Paper ID #11803Interactive Panel: Improving the Experiences of Marginalized Students onEngineering Design TeamsDr. Lorelle A Meadows, Michigan Technological University Dr. Lorelle A. Meadows is the Dean of the Pavlis Honors College at Michigan Technological University.Prof. Denise Sekaquaptewa, University of Michigan Denise Sekaquaptewa, Ph.D., is Professor of Psychology at the University of Michigan, Ann Arbor. Her research in experimental social psychology focuses on stereotyping and intergroup dynamics, in partic- ular how being in the numerical minority in terms of gender or race influences academic outcomes and
Session 3233 Operating Experience with the Turbine Technologies SR-30 Turbojet Engine Test System Joseph P. Callinan and Gary Hikiss Department of Mechanical Engineering Loyola Marymount UniversityAbstractThe experience gained from the operation of a commercially available turbojet engine laboratorysystem is described. This system, the Turbine Technologies, Ltd. Mini-LabT M, is suitable for usein undergraduate mechanical and aeronautical engineering laboratories. Key turbojet engineperformance parameters can be computed from the
with a Spark Ignition Engine in a Required Thermodynamics CourseAbstractA new experimental laboratory exercise is described involving the disassembly, reassembly andtesting of a small spark ignition engine. The laboratory is designed to give a large group ofstudents a hands-on experience with a piston engine, and to directly relate the mechanical deviceto the theory in a typical thermodynamics course. The exercise was deliberately limited inscope, as a single laboratory in a multi-subject thermodynamics course. Equipment cost was lowand included multiple engines and a small dynamometer. Experimental results agreed well withtheoretical calculations. Results of a pre and post course student surveys indicate that studentslearned
. She is also a 2000 alumna of Tuskegee University, where she obtained her B.Sc. degree in Aerospace Science Engineering. Dr. Bryan gained industrial experience as a Design Engineer at John Deere where she worked from 2000 to 2002. She has also held academic positions at Rose-Hulman Institute of Technology and the University of the West Indies, St. Augustine.Dr. John Andrew Lund, Western Washington University Dr. Lund’s research involves the development of novel control systems, sensing and measurement tools for unique environments. His previous and ongoing research efforts include the development of a high- resolution wireless instrumented mouthguard for the assessment of severity of head impacts, development of
experiences in a classroom orlaboratory setting, sustaining this effort over a long period of time and with a large number ofstudents is difficult and is sometimes not possible. Our curriculum diffuses this potential problemby transferring ownership of the equipment from the university to the student.Assignment of microcontroller platforms (in the form of easy to use BOE-Bot kits -www.parallax.com) to students or student groups makes it possible for the “laboratory” or“design platform” to travel with the students to the places where they spend their time – to theirdorm rooms and apartments or to the local coffee shop. Tufts University reports that studentsappreciate the freedom to work anywhere on their projects; further, they are able to solve
independent study to streamline theprocess and improve its efficiency, with the ultimate goal of incorporating the process into anundergraduate senior engineering course. The study would result in the development of anoptimized and streamlined procedure for use by students in a laboratory based course focused onthe design and production of Micro and Nano devices, like solid state devices. Based on knownissues related to this process, three specific objectives were targeted: optimizing the thermalevaporation procedure that would result in a >4000Å aluminum thin film layer, exploring theeffects of the process parameters on deposition rate, and investigating ways to extend the usablelife of the metal source holders. Several process variations were
. Labs using hardware are equallygood, maybe even better, but that takes more time for the students to implement and debug. Ithink Multisim is the best choice.”Conclusions and Future WorkAssessment data from electric circuits classes of on-line, non-traditional, applied engineeringstudents show a 10-30% increase in students’ satisfaction with their learning, the teacher, coursecontent, and technology when remote laboratory experiments using ELVIS equipment was used.Assessment data from digital circuit design classes in computer engineering using Multisimshow a 28-48% increase in these areas. Further horizontal integration of these remotelaboratories in other Applied Engineering classes is planned, with additional vertical integrationwithin the
. This process provides a logical methodology to interpret test results through the application of uncertaintyanalysis in the planning, design, construction, debugging, execution, data analysis, and reporting phases ofexperiments [1]. Accuracy of the experiments is investigated along with the appropriateness of a theory or modeland its simplifying assumptions. This concept is an extension of the verification and validation research that iscurrently being done for CFD and other computational design codes [2, 3]. The approach is communicated at theundergraduate level through a three-laboratory sequence consisting of Experimental Orientation (EO), ExperimentalTechniques I (ET I), and Experimental Techniques II (ET II).In the undergraduate
simulatedthermal experiments as a replacement for the hands-on experiments for the remainder of the semester.The different experimental approach involved a remote demonstration of live simulations of a set ofheat exchanger models through an interactive and user-friendly interface. The live simulation allowedfor measurement of pressure and temperature differences across the heat exchanger as well as foradjustment of flow rates. This simulated based laboratory experiment was developed and conductedby a senior design group using software such as LabVIEW™ and MATLAB® & Simulink® forimplementation and testing in future offering of the thermal laboratory course. IntroductionThe hands-on experience has been found
establishing and equipping therequisite laboratories. The laboratory equipment necessary for teaching the Partnership Programis no exception. Although both schools have committed generous funding for the purchase of labequipment, it has been necessary to explore innovative ways for the program to providemeaningful lab experiences for students. Faculty decided to have students design and build someof the laboratory equipment as class projects as they believed that having students undertakeproject costing and purchasing, along with the design, building and testing of the equipmentwould be beneficial to both the program and the students. This project and its benefits aredetailed in this paper.It was decided that the first of these projects would be to
Session Number 2158 Teaching Well Online: Part, I, Instructional Design Helen M. Grady, Ed.D. Mercer UniversityTeaching online is not as simple as placing your lecture notes on the web—you must design thewhole educational experience differently. This two-part presentation focuses on the need forinstructional design, and also for interactive teaching and learning. Part I focuses on how toapply the principles of instructional design to online training materials or courses.Systematic instructional design enables a course developer to answer three basic questions:(1) Where
, our experience, developments in STEMeducation, and the needs conveyed by the K-12 teacher community we identified a number ofessential cognitive, affective, and pedagogical variables. These essential variables were thenused to refine our i-STEM summer institute. The i-STEM institute is an ongoing teacherdevelopment summer academy designed to enhance the STEM teaching capacity of teachers ofgrades K-12.The i-STEM is a multifaceted STEM initiative that includes an extensive K-12 teacherprofessional development program. The development program focuses on enhancing teachercapacity to implement best instructional practices, scientific inquiry, and engineering designwithin the context of highly engaging learning activities that teach STEM content
Page 15.1072.3in a few universities3,4,5,6. Some universities offer communication laboratory and/or wirelesscommunication laboratory courses. For example, Auburn University’s wireless engineeringprogram3 offers a required ELEC 3060 Wireless Design Laboratory course for undergraduatewireless engineering students. This course uses Emona Instruments’ TIMS (TelecommunicationInstructional Modeling System) tool to carry out communication experiments. TIMS is ahardware based laboratory trainer which consists of a fixed lower rack hardware module, and 12-slot upper rack for plug-in modules. By plugging different modules in the upper rack of theequipment, different communication experiments can be performed. A few other universities arealso using TIMS
AC 2008-1960: HANDS-ON EXPERIENCE WITH A TURBOJET ENGINE IN THETHERMAL SCIENCE LABORATORY COURSEMessiha Saad, North Carolina A&T State University Messiha Saad is an Assistant Professor of Mechanical Engineering at North Carolina A&T State University. He received his Ph.D. from North Carolina State University. He taught mechanical engineering core courses for more than twelve years; he also teaches internal combustion engines, design of thermal systems, and related courses in the thermal science areas. He received numerous teaching awards including: “The Most Helpful Teacher of the Year Award” in 2005, “Procter & Gamble Student Choice Award – Favorite Teacher” in 2004, and “Teacher
laboratory components plays a significant role in theenhancement and completeness of the engineering courses and programs. Twelve experimentsare presented for adaptation in undergraduate mechanical and civil engineering programs. Theseexperiments are related to topics in mechanics of materials and dynamics of machinery.Enthusiastic undergraduate students have been participating in the processes of research, designand development necessary for materializing all components of the Model Laboratory. Theirunderstanding of group dynamics and appreciation for cost-effective and superior designs hasenhanced. A comprehensive and user-friendly web site is constructed to provide all necessaryinformation for fabrication and application of these experiments and
the relevant axes of figures have been predefined. Mass Transfer Operations(ENGG*3470) is a course that was introduced into the Environmental Engineering curriculum atthe University of Guelph in 1998. A lack of facilities initially meant the course started withoutan appropriate laboratory component. Over the past four years the course has evolved throughstudent designed, built and tested experiments as an integral component of their coursework.Currently, the students are responsible for choosing a mass transfer topic, selecting compoundsinvolved in the mass transfer process, identifying most appropriate analytical techniques,designing, building and trouble-shooting the required apparatus, performing a minimum of twoexperiments and
Motion Control Laboratory Focusing on Control Design and Fluid Power EducationAbstractThis paper presents the development of a Motion Control Laboratory in the department ofMechanical Engineering at Milwaukee School of Engineering (MSOE). The main objectives ofthe lab are to 1) Prepare students to work in real-world motion control applications by providingstudents with hands-on experiences to better understand control system design ideas andconcepts, 2) Expose students to electromechanical and fluid power hardware, and 3) Educatestudents about the benefits and capabilities of fluid power and electromechanical actuation.Students analyze systems in both open-loop and closed-loop operation, implement simulationsvalidated by
Session 2632 An Integrated Signals and Systems Laboratory at the University of Nebraska: Laboratory Philosophy and Study Design Srilekha Srinivasan, Lance C. Pérez, Robert D. Palmer, Michael F. Anderson, A. John Boye University of Nebraska, Lincoln/Clarke CollegeIntroductionThe Department of Electrical Engineering at the University of Nebraska, Lincoln (UNL), isimplementing an integrated signals and systems laboratory experience in its undergraduatecurriculum. The laboratory experience uses a common experimental platform, theTelecommunications Instructional Modeling Systems
Paper ID #37059A SIMPLE EXPERIMENT IN STRUCTURALVIBRATIONS FOR CIVIL ENGINEERING STUDENTSFarhad Reza (Professor) FARHAD REZA Ph.D., P.E. is a Professor and the Chair of the Department of Mechanical and Civil Engineering at Minnesota State University, Mankato. His field of specialization is in structural engineering. His research interests include nondestructive testing of structures, materials science of concrete, pavement durability and maintenance, and sustainability. In the area of pedagogy, Dr. Reza is interested in incorporating undergraduate research in the curriculum, blending in-person and online
Session Number 2158 Teaching Well Online: Part II, Interaction Design Marjorie T. Davis, Ph.D. Mercer UniversityPart I of this presentation deals with the significance of instructional design for online learning;courses and materials must be designed differently if teachers expect to achieve success in thisdifferent kind of teaching environment. Part II deals with the importance of designing the online“classroom experience” to assure an effective, interactive learning environment.The Traditional Teacher-Centered ClassroomFor centuries professors have conducted
tools are introduced and used to developrepresentative control programs and to predict performance. A key feature of the course is theextensive use of web-based laboratory exercises using equipment housed in Drexel University’sPLC Laboratory. This equipment includes Dragon12 microcontroller development boards,Digilent Spartan-3E FPGA boards, and Amatrol PLC workstations. For microprocessorexperiments students use their own PCs or PCs in the lab.IntroductionOver the past 30 years there has been an explosion in the number and types of programmabledigital devices that can be used in applications ranging from controlling simple processes tocontrolling a space shuttle or the power grid.This course is designed to introduce the student to the spectrum