Digital Design and taught up to 2001, till Dr. Terence Kelly (received his doctorate under supervision of Pro- fessor Prasad) took over. From spring 1998, Professor Prasad also developed and taught 16.517, MMIC Design and Fabrication course to meet the growing demand of regional semiconductor industries. He is the recipient of Zone I best paper award by American Society of Engineering Education (ASEE) in 2008. He has been appointed as honorable member of IAAB of the MEGHE group of Institution and Shree Baba Ramdeo College of Engineering and Management (Nagpur) in India. He has also received the Best Teaching award for the New England Region, and the Best Campus award for the Zone 1 from ASEE dur- ing 2012. He is
divided into the following topics: 1. Discussion of cubic B-splines and their advantages over normal cubic splines. 2. Tutorial on writing user-defined functions in Visual Basic for Applications (VBA). 3. Steps required to create the Excel worksheet to display the McCabe-Thiele diagram.Cubic B-splinesTo illustrate the problem of fitting experimental data, consider the ethanol/water data11 (at 1 atm)shown in Table 1 and plotted in Figure 1: # x y T (K) 1 0.0010 0.0047 373.15 2 0.0061 0.0721 371.75 3 0.0145 0.1539 369.65 4 0.0237 0.2301 367.35 5 0.0310 0.2851 365.65 6 0.0490
. Typically, presenters from outside the department and/ordepartment faculty give weekly seminars and the students are in the audience4. Otherapproaches include having each graduate student present a topic of his/her selection5,community building through seminars6 and Ph.D. students collectively identifying andpresenting topics related to challenges they face in the program7.Although students get to practice oral presentation, two important components tend to bemissing: (1) Feedback to improve specific presentation skills for each student, and (2) Achance to present again after incorporating the feedback. In this paper, we present agraduate-level seminar course where the primary purpose is to give the students anopportunity to practice presentation
Lexan material supported on a HDPE frame as shown infigure 1. This holds the particulate solid and the volume of the container is 934ml (934 CC). Figure 1. Container to hold particulate solidsAn Alien RFID reader is used and model number is ALR-9800 (figure 2a). The reader is basedon an Intel XScale processor, along with digital signal processor (DSP) (Roberti, 2006). TheDSP enables the rapid interleaving of different protocols with minimal switching overhead,resulting in fast performance to interrogate RFID tags [10]. Supported RFID tag protocols areECP Class 1 Gen 2, ISO 18000-6c [10]. Alien reader protocol is autonomous mode which hasupgradeable architecture for future EPC reader protocols. An RFID tag reader uses
counterfactuals.Finally, results from ABMs can inform experimental studies, including surveys andhuman-subjects testing. This is because ABMs can be exercised to identify which variables havethe most impact on outcomes. These are the variables that are most important to characterizethrough experiments. Hence, there is a feedback loop between experiments and modeling.ContributionsA summary of our major contributions follows.1. A synthetic population of 19,000 college undergraduates. A social network of the state ofVirginia was generated using the procedure in 25 and used as the starting point for our work. Thesocial network contains synthetic individuals whose traits match in distribution the attributes ofthe actual population. From this network, we extracted
spirit in mind, it is proposed that perhaps now is the time for ABET to re-vision the content of the data collected and processes used for program evaluation and accreditation. Confluence of Effects: Three characteristics make this an ideal time for a critical evaluation of ABET program accreditation processes: (1) Widely accepted and valued: From ABET “… to date, approximately 3,600 programs at over 700 colleges and universities in 29 countries have received ABET accreditation. Approximately 85,000 students graduate from ABET-accredited programs each year, and millions of graduates have received degrees from ABET-accredited programs since 1932.”1 ABET’s value in the marketplace is
analyze data for labreports, to learn linear algebra, to solve problems in mechanics, problems involving differentialequations, and writing a program to control a robot (embedded programming).In this paper based on the data collected from three programming courses (CS10, CS12, andCS20), we evaluate and recommend a programming language for the first course ofprogramming to our undergraduate engineering students. Python, C, and assembly languages areconsidered in this analysis. We also emphasis the importance of Malab for the senior engineeringcourses.1-InroductionPython is a high-level object-oriented programming language. It is designed to be easy toprogram. Guido van Rossum4,5,6 started the design of Python in 1980. Over the years, Python
Underlining the Analysis of Collected Solar Radiation1- INTRODUCTION The growth of generating electricity through solar radiation has increased steadily overthe last ten years [1]. At the same time, the cost of solar electricity has decreased steadily [2]. Inthe 2016 State of the Union address, President Obama mentioned that “on rooftops from Arizonato New York, solar is saving Americans tens of millions of dollars a year on their energy bills,and employs more Americans than coal -- in jobs that pay better than average” [3]. These trendssupport an optimistic view of the future of the solar industry for the years to come. The first step to an engineering design of a solar facility is to obtain informationregarding
presented method is used compare the curriculum and courserelated options and decisions to evaluate the curriculum. An analysis is performed on thedecision making process to determine the extent to which changes in weight assignment affectthe final conclusion. It is found that by using this methodology, subjectivity may be minimizedand rational decisions may be made during the conflict resolution phase of curriculum or coursedesign.1. IntroductionMany higher education programs perform curricular revision or course redesign on a regular orsemi-regular basis with concerns of producing employment-ready graduates. These efforts aretypically undertaken at least in part as a result of constituent input. Constituents of an academicprogram typically
solve for the deflection andstress of a cantilever Euler-Bernoulli beam under a single point load as shown in Figure 1. Forthis problem, consider the following geometric properties: length 550 mm, height 12.7 mm (0.5in) and thickness 63.5 mm (2.5 in). A load equal to m=4.53 kg (10 lbs.) is applied 32.5 mm fromits free end as shown in Figure 1. Consider the Young Modulus E of the beam to be equal to 70GPa and gravity to be equal to g=9.81 m/s2. x Figure 1. Cantilever beam under a concentrated load.The approaches covered in this course to solve for the deflection and stress of the cantileverEuler-Bernoulli beam under a point load as shown
following terms represent concepts central to achieving this purpose. Professionalformation is the development of one’s professional identity as influenced by one’s personal valuesystems, the value systems of the culture of the profession (e.g., epistemologies, norms,particular symbols, and persona), and one’s developing conception of her/his professional rolesand responsibilities as she/he is transformed from a layperson into an engineer. This occurs, inpart, by socialization through classes, internships, design projects, and friendships 1. Self-awareness is a state of self-directed attention and represents the extent to which one hasidentified and can articulate the personal values, professional values, and assumptions regardingprofessional roles
experiential learning was coupledwith discussions. This paper describes an instructional module to introduce the relationshipbetween the time domain and the frequency domain.BackgroundBalancing discussion with practice increases the effectiveness of technical courses whencompared to the traditional methods that rely on lectures and fixed lab experiences.1 Additionalbenefits can be gained by using the discussions to guide students to discover concepts throughthe practical experiences.2 In turn, these discoveries reinforce important results from thediscussions. An objective is to help the students to develop conceptual knowledge.3 In addition,careful topic sequencing helps student to view multiple representations of a concept in a coherentfashion.4The
except Q can be determined directly fromthe derived expression, and as a result, Q does not actually need to be one of the loads from theactual loading condition of the structure ─ it can exist solely as a convenience to find the desireddisplacement. Since the load Q has this property, there is no requirement for it to actually be a“unit load”, and it can be placed anywhere on the structure and at any orientation where adisplacement is desired.Displacement at Joint 4 Due to Load PFor the truss with linear-elastic material properties in Figure 1, and with the load applied at joint4 according to the loading sequence in Figure 2, the external work that is done from t0 to t1 isgiven as 1 𝑊
Cass Ballenger Distinguished Professor of Engineering and Department Head of the School of Engineering and Technology within Western Carolina University. His interests include robotics, automation, and product design. c American Society for Engineering Education, 2016 MAKER: A Kilobot SwarmAbstractA Kilobot is a small, inexpensive robot designed by the Self-Organizing Systems Research Groupat Harvard University. These robots have features that enable researchers to test collectivealgorithms on hundreds of robots (called a swarm) without the logistical problems that are facedwhen dealing with a large number of units 1 . This paper presents a tested procedure on how toconstruct
fluent in ASL. One other engineering major is ASL-proficientand familiar with Deaf culture. The remaining two instructors have very little ASL skills butwere able to communicate with the deaf students through an ASL interpreter and by using othernon-verbal communication techniques.President Barack Obama’s 2009 Educate To Innovate STEM Initiative caught the researchteam’s attention regarding the growing need for engineering-based science lessons [1]. InSeptember 2010, the President’s Council of Advisors on Science and Technology published areport titled Prepare and Inspire: K-12 Education in Science, Technology, Engineering, and Math(STEM) For America’s Future [2]. The report was intended to provide a way to improve K-12STEM education in the
, participants in the second tutorial group were expected to independentlyexplore and were only provided feedback when the program determined he/she had deviated toofar from a potential solution. The three groups are compared by measuring the time needed to 1)successfully construct the same model in a testing phase, 2) use multiple methods to construct thesame model in a testing phase, and 3) construct a novel model.KeywordsMultiple solutions, Intelligent Tutoring System, Strategic Flexibility, Computer-Aided Design(CAD), Boolean OperationsIntroductionComputer-Aided-Design (CAD) software development was started by General Motors ResearchLaboratories in the early 1960s. Today, CAD software has become the most prevalent engineeringdesign approach used in
signal powers received by the RWR antennas.IntroductionElectronic warfare (EW) is the “art and science of preserving the use of the electromagneticspectrum for friendly use while denying its use to the enemy.”1 EW is a critical part of modernwarfare, and is used to protect friendly and attack adversary communications, radar, andnavigation systems. Moreover, the principles and fundamental techniques used in militaryapplications are essentially the same as those used in civilian applications. These dual-usetechnologies include such diverse topics as wave propagation, antenna design and deployment,information coding, decreasing susceptibility to jamming, signal amplification, emittergeolocation, and many others.The author developed a course
study and program completions activity by the National Center forEducation Statistics, which is located within the Department of Education and Institute ofEducation Sciences. The codes are used to characterize data on student majors, degrees granted,courses taught, and can be used to crosswalk academic preparation with related occupations.Every CIP Code is comprised of a 6-digit number—ie 15.0612—where: Digits 1-2 indicate a broad area—ie 15 refers to all engineering technologies and engineering related fields of study. That is, all instructional programs that prepare individuals to apply basic engineering principles and technical skills in support of engineering and related projects or engineering-related fields
including real-time video processing systemshave compelled the Electronic System Level (ESL) community to switch over from RegisterTransfer Level (RTL) languages such as VHDL and Verilog to higher abstraction levellanguages such as C/C++ in order to reduce the overall design time and improve the productivityof system-level designers. Recent improvements in High Level Synthesis (HLS) tools hasallowed for the development of highly-optimized video processing systems [1-2].Real-time image and video processing applications employ computationally intensive algorithmsthat demand high computational power. High definition images or video frames contain anenormous number of pixels and large number of complex operations is usually performed oneach of these
device.Background ResearchBraille is a writing system created by the Frenchman Louis Braille used by the blind1. It uses 6-dot cells and each alphabetic letter is represented through a specific pattern in braille. Due to itsuniversal use, Grade 2 English Braille system and its numerical representations will be used forthis project. To represent the numbers 0-9, the braille letters representing the first 10 alphabetsare used. Figure 1 displays a representation of Grade 2 English Braille2 system; at most four dotsare needed to represent the numbers 0 through 9.Figure 1: Grade 2 English Braille alphabet and numberDesign ConceptsIn braille, each number is represented as a cell which consists of a variable pattern of four (4)raised dots; to represent the hour
, uncertainty analysis, hypothesis testing, design of experiments,statistical process control, linear and nonlinear modeling, and multivariate statistics in Excel,Minitab, and Matlab. These courses are required courses for mechanical engineering students ata large, land-grant University in the western United States. Mechanical Engineering has abachelor’s degree in mechanical engineering (ME) and a bachelor’s degree in biomedicalengineering (BME) that includes coursework in mechanical engineering (9.6% BME, 1st year,and 8.3% BME in 4th year course). The only non-mechanical engineering majors in this studywere 1 physics major, and 3 engineering science majors in the 1st year course. Students in both courses were unaware of the study when they
these resources, and overallsatisfaction with the course.1. IntroductionFor the past 5 years, the Joint Engineering Program (JEP) at Cañada College has provided agroup of participating California community college faculty a framework for sharing onlineteaching techniques and curricula designed to be delivered via streaming webcast from theclassroom. Participating faculty are trained in the use of tablet-enabled notebook computersduring the Summer Engineering Teaching Institute (also at Cañada College), and a key elementto the success of this program is the sharing of presentation materials that are annotated duringlecture as if on a virtual whiteboard. The approach requires no post-processing by faculty, andallows remote students to ask
course that includes the useof a 3D printer, Microsoft Excel®, Powerpoint®, and Google SketchUP. The students wererequired to analyze, design, and optimize a truss using experimentally obtained mechanicalstrength data of tested polyactic acid (PLA) plastic members in both compression and tension.The students were then asked to construct a poster summarizing their findings, which includes:final dimensions, member forces, sample calculations, and a three-dimensional drawing of thefinal designed truss.ImplementationThe truss optimization assignment was incorporated into the classroom in the Spring 2015semester, to a class of 57 students. The course topics and associated number of lectures aresummarized in Table 1. Each lecture was 55 minutes.Table
courses offered in the program.IntroductionTechnology and engineering programs in many higher education institutions are developingalternative energy-related curricula in classes, projects, training, and certification programs. REteaching systems and projects help students to better comprehend complex concepts by includinga renewable energy project or series of laboratory experiments. The importance of experientialactivities such as laboratory sessions is highlighted by many authors [1-8]. Energy knowledgeand renewable energy-based projects are important in order to prepare students to be competitivefor careers in the growing fields of energy related engineering, science, and technology.Preliminary projections from the Bureau of Labor Statistics
majors. The first cohort went throughthis new course in the spring of 2014. The second cohort was in the spring of 2015. Althoughthe class is a mix of all technology majors, MET constituted more than 80% of the students dueto enrolment distribution in the School of Engineering and Technology. As a standard capstoneassessment course, this newly introduced course was aimed at assessing the following learningoutcomes1:1. Analyze an industrial-based problem,2. Describe and apply decision-making processes appropriate to industrial problems.3. Apply and exhibit an understanding of tooling design, prototyping, process planning, production planning and control, quality control, safety, and project management with regard to an industrial project.4
inFigure 1. Figure 1. Two rigid bodies before and after collision.Note that for collision to occur between these two bodies, V1i > V2i condition must hold.Assuming this condition applies, these two rigid bodies undergo an elastic collision at time 0when the velocities of the two bodies abruptly change from V1i and V2i to V1f and V2f, respectivelywhere V1f and V2f represent the constant final velocities of the two bodies after collision also asshown in Figure 1. Based on this, the velocities of the two rigid bodies can each be representedin terms of Heaviside unit-step function u(t) as follows: i f i (1a
” parameters of other PID design methods while process and equipment constraints aresatisfied. Estimation of the IMC filter time constant is considered. Simulation and experimentalresults demonstrate the practicality of the new PID design method.1. IntroductionOver the years, a great deal of research has been devoted to the design of proportional-integral-derivative (PID) controllers which are widely used in the process industries. [1]-[3]. The famousZiegler-Nichols tuning method [1] was developed more than 70 years ago and is still widelyused. However, over the years, new methods have been proposed which result in better controlperformance and improved robustness. One of the most widely used methods is the InternalModel Control (IMC) method for
. The program seeksto improve students’ competence and self-efficacy in science and engineering, stimulate an interestin pursuing STEM-related careers, and provide engaging “hands-on/mind-on activities.” Theprogram is divided into two initiatives which include an academic year and weekend academy. Atotal of 45 middle school students have participated in a 1-week Girls in Science Lab Camp andfive half-day Girls in Science and Engineering Weekend Academy activities. For the Girls inScience Lab program, the participants were divided into teams and assigned an environmentalscience and engineering themed case study to solve during guided laboratory experience. Studentswere taught how to collect and analyze water samples using university laboratory
Test”14 during the first day of the class and email their results to the professor. Thefree online “Jung Typology Test”14 is based exactly on the concepts and categories of the CarlJung’s and Isabel Briggs Myers’ personality test and consists of 72 yes-no questions. Students’personality types were tabulated and grouped in four different categories (quadrants) based on astudy from Keirsey15. Table 1 illustrates the personality type quadrants.Table 1 Personality Type Quadrants.15,16 Rationals Idealists Artisans Guardians (Quadrant 1) (Quadrant 2) (Quadrant 3) (Quadrant 4) ENTJ – INTJ ENFJ – INFJ ESTP – ISTP ESTJ – ISTJ ENTP – INTP ENFP – INFP
, respectively). Finally, 40% of students with 1st term GPAs less than 2.0 did notcomplete the full ABET curriculum, whereas all with 1st-term GPAs greater than 2.0 did.Understanding these relationships is important because by identifying students who may be atrisk of performing poorly prior to or at the beginning of a particular course or engineeringprogram, instructors and advisers can be ready to offer early assistance or objective evidence ofhow students with similar entering grades performed.(1) Introduction Students often seem almost “predestined” to receive a particular grade in a course or gradepoint average (GPA) in a major based on their past performance. The best students coming intothe course or major often appear to be the ones that