2006-707: DEVELOPMENT OF VISUALIZATION TOOLS FOR RESPONSE OF1ST AND 2ND ORDER DYNAMIC SYSTEMSPeter Avitabile, University of Massachusetts-Lowell Peter Avitabile is an Associate Professor in the Mechanical Engineering Department and the Director of the Modal Analysis and Controls Laboratory at the University of Massachusetts Lowell. He is a Registered Professional Engineer with a BS, MS and Doctorate in Mechanical Engineering and a member of ASEE, ASME and SEM.Jeffrey Hodgkins, University of Massachusetts-Lowell Jeff Hodgkins is a Graduate Student in the Mechanical Engineering Department at the University of Massachusetts. He is currently working on his Master’s Degree in the Modal Analysis
members involvedin ground breaking curriculum development and the fact that the faculty members themselveswere taught team training skills as a part of their ECSEL involvement.Our work has culminated in a curriculum of team training modules, developed with supported bya Course, Curriculum, and Laboratory Improvement (DUE-CCLI-0089079) grant from theNational Science Foundation. The modules include presentation slides and lesson plans designedspecifically to enable use by engineering faculty. First, the curriculum is composed of threedistinct tracks based on key domains of team functioning (personal knowledge, interpersonaleffectiveness, and project management skills). Second, the material is designed in discrete“modules” or individual building
. Inaddition, students must take a systems approach to designing the overall SDR transceiver, whichprovides them with exposure to this important aspect of project development. In this paper, we discuss the impetus for the course, the course’s goals and outcomes, thematerial covered, and the integration of the material with a hands-on laboratory component ofthe course. We finish with some recommendations for others seeking to develop and deliver ahands-on SDR course.2. Course Impetus An SDR is a communications system comprised of general-purpose reconfigurablecomponents that are programmed to define its operational characteristics [Mitola, 1995;Buracchini, 2000]. For instance, bandwidth and modulation (SSB, CW, AM, FM, FSK, PSK,QPSK, etc
2006-156: EXPERIMENTAL RESEARCH IN THE DAYLIGHTING SYSTEMSENGINEERINGKhaled Mansy, Oklahoma State University Khaled A. Mansy is an Assistant Professor in the Architectural Engineering Program, School of Architecture, Oklahoma State University. He earned his Ph.D. from Illinois Institute of Technology, Chicago, 2001, and has 16 years of teaching experience in professional programs in the USA and Egypt. Dr. Mansy is the PI of the NSF grant awarded to build this daylighting laboratory; the artificial sky dome.Steven O'Hara, Oklahoma State University Steven O’Hara is a Professor of Architectural Engineering, School of Architecture, Oklahoma State University. He received his Bachelor of
on how to follow the Page 11.949.4protocols of research, carrying out experiments on the CNC machines in the college’smanufacturing laboratory during the summer. They investigated machine chattering undervarious spindle speeds, feed rates, and depths of cut. Through participating in research, studentshad a better understanding of the purpose of research, enhanced their knowledge of the researchtopic by the hands-on experiments, and increased their interests in manufacturing engineeringtechnology. They reported that the research better prepared them for advanced level engineeringeducation and inspired them to pursue a career in the field.2. NAFP
Director of Career Services talkedfor about 20 minutes on various issues associated with the Co-Op program. After this, threesenior students who had already returned from their co-op assignment talked (for ten minuteseach) about their experiences. Each student had worked at a different company. For theirpresentation, they were instructed to focus on issues such as: (1) How did my co-op assignmenthelp me when I returned to school, (2) What did I do on my co-op assignment and (3) What arethings they wished they knew before they went on co-op. After all of the presentations werecompleted, they took questions from the audience.Class 8: Chemical Engineering Laboratory TourOne of us is the Undergraduate Program Coordinator (UPC) for the Department of
and retention of these segments of the population.3. Course ContentThe “Sensors and Actuators for Mechatronic Systems” course has been offered as a technicalelective for both mechanical and electrical engineering senior undergraduate students as well asto graduate students. There were two formal weekly meetings for an hour and fifteen minuteseach for the 14-week duration of the course. Apart from the lectures extra time was scheduled asneeded to foster synergistic laboratory activities involving working with actual sensors andactuators.3.1 Learning OutcomesThe learning outcomes for this course are as follows. After completing the course the studentshould be able to:a) Understand the underlying physical principles of the basic transduction
these teachersinfluence their students’ interest in engineering and then ultimately resulting in majoringin engineering is not clear. To aid in the direct encouragement of promoting engineeringto students and eliminating the uncertainty of how science and math teachers inspirethese students to enter engineering we bring the math and science teachers to the UConncampus for a week long residential summer workshop. They work along side engineeringfaculty in their research laboratories to get a clear idea of what engineering disciplinesexist and their potential. The teachers, in addition to strengthening their math and sciencebackgrounds, then serve as spokespersons for engineering in their respective classroomsby being able to discuss engineering
from the student’s point of view. Instruction should thus include additional material to enhance student motivation. Subject-based learning is much more amenable to achieving subject-based course objectives while it can be difficult to achieve professional objectives such as teamwork and communication that are required by ABET 2000. • Cookbook laboratories: The traditional laboratory format, the organizing principle for a cookbook lab is set of clearly defined steps that closely guide the student through an experimental procedure. The student follows these steps, often without significant initiative or forethought, and achieves a successful result. This results in a relatively smooth-running
achieved by the students taking the course. Thesimple rubric is as follows: 1 = competency increased somewhat 2 = competency increased significantly 3 = complete Outcome statement is fulfilledFor example, consider the Program Outcome related to the ability to communicateeffectively. Because the capstone design experience in the final year requires formal oralpresentations and an extensive written report, the design course sequence is assigned atarget of “3”. A laboratory course that has a focus on written reports might be assigned atarget of “2” or “3”, depending on the emphasis placed on writing or presentations. Atheory course with perhaps one project report or an otherwise reduced
as the responsible staff officer for the Committee on Assessing Technological Literacy, a joint project of the NAE and the National Research Council. He also oversaw an earlier project that resulted in publication of the report, Technically Speaking: Why All Americans Need to Know More About Technology.David Ollis, North Carolina State University David Ollis is Distinguished Professor of Chemical Engineering, North Carolina State University. He has created a device dissection laboratory with NSF support, and used it to instruct new engineering students, collaborate with other departments in design, technology education, and foreign language instruction, and develop a course in
Development and Assessment of Interactive Spreadsheet Software for the Teaching of Semiconductor Device TheoryAbstractPreviously, we reported on the initial development of specialized interactive spreadsheets andsupporting exercises to aid in the teaching of semiconductor device concepts. Here, we discussthe continued development, implementation, and optimization of these tools using feedbackbased on instructor observation, course surveys, student focus groups, and various measures ofstudent performance. The software is designed to serve as a “virtual laboratory” in whichstudents can gain experience and use visualization to observe the inner workings ofsemiconductor devices, which are not normally directly observable. Quantities such as
evident that in the absence of a laboratory – real-world experience thelearning cycle is plainly incomplete.The ‘cone’ of learning shown in Fig. 1 illustrates the effectiveness of various domains ofexperience from a pedagogic point of view11. The activities at the bottom of the cone are said toprovide learning opportunities with higher motivational and retention levels compared to thosethat are at the top. The limited effectiveness of the ‘top heavy’ classical teaching styles withthree weekly lectures supplemented with textbook reading may be readily observed from thefigure. Course activities that are authentic, with an emphasis on real-world inspired and student-directed laboratory projects provide the best learning opportunity possible within
Science and Engineering, Northwestern University. He received his B.E. and M.E. in Engineering Mechanics from Tsinghua University, P.R. China. His research interests are in application of atomistic and first-principle methods for simulating thermodynamic, mechanical, and kinetic properties of complex multiphase bulk materials and nano-structures.Mark Asta, Northwestern University Prof. Asta received his Ph. D. degree in an interdisciplinary Materials Physics program from the University of California, Berkeley, in 1993, and subsequently joined Sandia National Laboratories at Livermore, CA. He joined the faculty of the Department of Materials Science and Engineering, Northwestern
engineering. The curriculum consists of (1) a course text, (2)integrated laboratory exercises with real-time signal processing hardware, (3) summerteacher training institutes, and (4) a web community portal for information sharing(www.infinity-project.org). Started in 1999, the Infinity Project is in over 150 highschools across twenty-five states and is garnering some interest in other countries acrossthe world as an innovative educational intervention to promote and increase awareness ofengineering and technology education in young people today.While careful assessment and tracking of pre-college student populations on a large scaleis challenging – see the comments in Section 4 of this paper – the Infinity Project attractsboth students and teachers
backscatter, etc.). We present a vision-basedwave sensing technique that can be used to measure water surface heights and computepertinent wave characteristics, such as slope, height, or frequency. Using a commerciallyavailable stereo imaging system, students can acquire an image of a wave surface andaccurately measure its characteristics. System configuration and data analysis methodsare discussed. Data generated using this method can be verified using traditional wavegauges, and used for a variety of student project or laboratory experiments. We haveused this system for a laboratory investigation in an Introduction to Computer Visioncourse, and as an experimental platform for independent study by Ocean Engineeringstudents. Sample results from
special issues for under-represented student populations including women andminorities.PartnershipsThe extensive research team assembled for this project has a number of positive characteristicsthat were considered requisite for ultimate success of the effort, including: (a) an experienced PIwith a track record of working with each faculty-instructor; (b) energetic faculty-instructors withlocal Department support to develop a novel laboratory course; (c) an advisory boardrepresenting 2yr, 4yr, and HBCU (historically black colleges and universities) colleges providingindependent critical feedback to make the development of educational materials broadlyaccessible to diverse student audiences; (d) two members of the National Academy ofEngineering as
Page 11.1394.2read and modify, if needed, any exported global variables and data structures. The ability toread the kernel’s global data makes them ideal for student projects that examine global datastructures to more closely observe the behavior of the operating system. These projects typicallyonly read the data, so the stability of the system is maintained.With the introduction of the bachelor degree in Computer Systems Technology, Kansas StateUniversity at Salina offered an operating systems class for the first time in the fall 2004semester. From the initial planning of the class, the laboratory programming projects were aprimary concern. It was felt that programming projects using real operating systems would beperceived as more relevant
a demonstration in numerous outreachactivities. The filter has been evaluated in service-learning projects through Engineers WithoutBorders (EWB-CU) and capstone design to provide safe water. Laboratory research on theFiltrón is also contrasted with opportunities to earn course credit for involvement with EWBprojects. This serves as an example of how research on appropriate technology appeals to adiverse range of students and can provide real benefits to developing communities.BackgroundThe purposes of academic engineering research activities can be broadly grouped into two maingoals that are complementary yet distinct: (1) education of students; and (2) production of newknowledge of practical importance. Participation in research
Society of Safety Engineers (ASSE) and the National Fire Protection Association (NFPA). He has over 29 years experience as a safety professional, the past 12 years as the Senior Industrial Safety Engineer at the National Renewable Energy Laboratory (NREL) in Golden, Colorado. Page 11.1301.1© American Society for Engineering Education, 2006 The Importance of Electrical Safety Training in Undergraduate Power Engineering EducationAbstractAt Colorado School of Mines (CSM) there is a unique opportunity to educate the future electricalengineers about the vital topic of electrical
Science and Engineering?AbstractDr. Karen High, faculty member in Chemical Engineering, was a Laboratory Instructorfor the fall 2005 Semester for CIED (Curriculum and Instruction Education) 4353 atOklahoma State University. The course is “Science in the Elementary SchoolCurriculum.” This course covers the purposes, selection and organization of content,teaching and learning procedures and evaluation of outcomes in elementary schoolscience and its participants consist of education students typically without anybackground in engineering or science.Approximately 75% of class time is devoted to laboratory activities and field experiencesthat promote the science content, process, learning theory, philosophy and curriculaappropriate for grades 1-8
serve the needs of localindustrial constituents in training students and developing technical expertise.Sponsoring businesses provide a nominal $10,000 per year membership fee to sustain theeducation and research program. The sponsorship includes industries ranging from smallbusinesses through multinational corporations from across the world. The relatively smallamount of annual sponsorship fee allows championship of the consortium by technical personnelat the businesses, thus effectively shielding the participation from being affected by short-termups and downs in the business cycles. The broad membership portfolio includes aerospacebusinesses, automotive industries, industrial automation manufacturers, national laboratories,semiconductor
currently serving as PI on a NSF grant on designing remote laser laboratory for teaching techniciansDon Engelberg, Queensborough Community College Don Engelberg is a Professor of Physics at Queensborough Community College of the City University of New York. His research interests include nuclear physics, laser physics, and education. He was awarded several NSF grants and is currently serving as PI on a NSF grant in laser physics education.Alex Flamholz, Queensborough Community College Alex Flamholz is an Assistant Professor of Physics at Queensborough Community College of the City University of New York. His research interests include bio-physics, electronics, and education. He worked in
SamuelFlorman, Kreisler-Borg Construction, author "Engineering and the Liberal Arts" 2. "Seeing your discipline as inherently bidisciplinary". Example: DavidBillington (NAE), Princeton,civil engineering as "structural art", author: "TheInnovators" 3. "Cross-college Collaboration:" Example: Our NSF-funded NCSUcollaboration to use an engineering device dissection laboratory to enhance achievementof student learning objectives for courses taught in our Colleges of Humanities and SocialSciences (Foreign languages: Spanish and French), Design (Industrial design studio), andEducation (Technology Education track).Introduction Among the eleven ABET EC 2000 criteria1 is found the requirement that everyengineering graduate have “an
form in this era, even among the early adopters of the technology.Rather, computer laboratories were formed, usually within electrical engineeringdepartments. Computer access was reserved for graduate students and faculty.Interesting enough, several of the early computer adopters were not among the first toform academic computer science departments. For example, Harvard’s early researchinto mechanical devices may have delayed its adoption of the more capable digitalelectronic devices when they later became available. In addition, several of the firstuniversities with computers were from the Ivy League, and such institutions are oftenreluctant to support applied science rather than liberal arts, as was illustrated by Harvardpresident Nathan
of theclass. The remaining 40 percent is divided between steel and wood. The laboratory exercisesalso focus on mixing and testing concrete.Project RequirementsDepending on the size of the class, groups of 4 to 5 students are formed (typically the same astheir laboratory groups). The groups are allowed to use any material in the civil engineeringlaboratory for their Greencrete mixture. The available materials, costs, and properties are shownbelow in Table 2. Table 2. Available Materials and Properties. Absorption Material Cost/ton Specific Gravity
electromechanical principles through studying the mechanics and electronic controlof these components. They discuss the nature of the product, the design principles andconstraints used, the material selection, and the manufacturing processes. The IME-100 courseincludes IME laboratories where freshman students learn to perform basic manufacturingprocesses. These processes provide them the skills necessary to manufacture a RoboBug. TheIME-100 course also has an ECE laboratory component where freshmen students build a circuitto be placed on a small robot. The robot is then used in the course to demonstrate systemintegration and simple programming in an effort to coordinate a walking motion
eight years at Sandia National Laboratories, Albuquerque, NM, before joining the faculty at California Polytechnic State University, San Luis Obispo, as an Associate Professor of Mechanical Engineering. Currently she teaches thermodynamics, heat transfer, and fluid mechanics. Her research is in the area of multiphase flows and computational modeling of thermal-fluid systems. Page 11.1168.1© American Society for Engineering Education, 2006 Student use of Textbook Solution Manuals: Student and Faculty Perspectives in a Large Mechanical Engineering DepartmentAbstractAnecdotal evidence
Masters focus is project management with a concentration in business. Her undergraduate focus is bioengineering with an American Politics minor.Cory Hoffman, Rochester Institute of Technology CORY A. HOFFMAN, JR. is a fifth year mechanical engineering student enrolled in the BS/MEng program with a concentration in systems engineering. He has worked several years both grading for the Materials Science course and teaching laboratories. Page 11.637.1© American Society for Engineering Education, 2006 Failure Analysis Projects as Teaching Tools in Materials ScienceAbstractMechanical Engineering students at
® Page 11.540.2 Metrology and Reverse Engineering: • Zeiss Contura HTG® Coordinate Measuring Machine (CMM) • OGP SmartScope Flash 200® Video Measuring System • ADE Phase Shift MicroXAM® surface mapping microscope Machining Centers: • HAAS® 2D Laser Cutting Center • Four HAAS® Milling Machines • Three HAAS® Lathes Engineering Workstations: • 50 Dell® Model WHL (Xeon processor) • 21” LCD Monitors • PRO/ENGINEER Wildfire® • and other related engineering software Integrated control systems laboratory with related equipment and software Polymer and materials laboratory with related equipment and softwareThe engagement model at WCU varies significantly for the wide range in academic units acrossthe campus