Collection

2012 ASEE Midwest Section Conference

Authors

Ronny N. Galloway

on-site class will be discussed.AcronymsUSB Universal Serial BusLCD Liquid Crystal DisplaySWF An Adobe TM flash file format for multimedia network applicationsPNG Portable Network Graphics fileBackgroundThe author teaches in a Masters of Engineering Technology program in the College ofTechnology at Pittsburg State University in Pittsburg, Kansas. The author participated in astudy group initiated by the Provost at Pittsburg State University during the 2012 Academicyear. The focus of the study group was course redesign, and all participants were challengedto read “Next Generation Course Redesign” [1]. Further all participants were encouraged topick a course for redesign according to one or more concepts in the reference. It was

Collection

2012 ASEE Midwest Section Conference

Authors

Hui Geng; Daryl G. Beetner; Yiyu Shi

. Completion of theselabs significantly improves the students' understanding of the basic full-custom design flow.Introduction to PLL DesignThe Phase Locked Loop (PLL) generates a high-frequency internal clock signal with fixedphase with respect to a lower-frequency reference clock. A typical PLL is shown in Figure. 1,which is composed of several components: phase detector, charge pump followed by a filter,and then a VCO unit, which is the core of PLL. Reference clock UP Phase Detector Charge Pump Loop Filter VCO VCO Local DOWN clock Divide by N

Collection

2012 ASEE Midwest Section Conference

Authors

E. Carl Greco; Jim D. Reasoner

the students laboratory knowledge and proficiencycompared with students who worked in two member teams utilizing traditional laboratoryequipment.IntroductionThe objective of this study was to evaluate the efficacy of an individualized laboratory system inorder to deliver a comprehensive laboratory experience for the purpose of enhancing thestudents' electrical circuits knowledge and proficiency.The engineering laboratory has traditionally been used to reinforce material presented in theclassroom and to introduce students to basic engineering applications and concepts [1] [2]. Inour university, electrical circuits laboratory students constructed basic electrical circuits andperformed standard analyses utilizing current, voltage and power

Collection

2012 ASEE Midwest Section Conference

Authors

Ludovic V. Grivault; Matthew J. Gualdoni; Daryl G. Beetner

the electromagnetic immunity of digital ICs could help the IC designer build betterICs and help the board designer build better systems that use these ICs, but unfortunately suchmodels are not widely available. A test IC containing components common to all digital ICs wasbuilt to help develop immunity modeling strategies (Figure 1). One component in test IC is anSRAM circuit, which requires many digital signals to properly read and write values frommemory. A method was needed for generating and reading the digital signals to and from theFPGA at high speeds. Digital signals were generated with a Cyclone III FPGA developmentboard with an external clock speed of 50 MHz. The switching frequency of the signals had to bearound 400 MHz, which is

Collection

2012 ASEE Midwest Section Conference

Authors

Harvest Collier; Diane Hagni

experts in theirparticular fields and lack pedagogical training. The majority teach as they had been taughtthemselves. To compound the issue, instructors in the “hard” disciplines deal with instructional 2material that lends itself to a more “teacher-centered” approach to learning where transmission ofinformation and worked examples are the highest goal.1 However, some research studies havefound that this approach is linked more to surface learning. Deeper learning has been linked to amore “student-focused/conceptual change” approach, more regularly seen with instructors in thehumanities and soft sciences. 2At a land-grant, research-intensive

Collection

2012 ASEE Midwest Section Conference

Authors

Sarah Hatfield; Daniel Schultz; Kristen M. Donnell; Mohammad Tayeb Ghasr

well at low frequencies [1]. Optimization of the antenna design would force a compromise between frequency bandwidth (range resolution) and angular resolution. The upper bound of this frequency band was limited by the available instrumentation (a vector network analyzer), and the lower bound was limited by the size of the antenna. The frequency band of 1 - 6 GHz was chosen as an optimal solution to the requirements. This frequency band also achieved the acceptable compromise between the required resolution and penetration depth due to the size limitations of the array. Once the operating points of the antenna array were determined, a suitable antenna design was sought. In this case, a Vivaldi antenna design (an endfire, tapered-slot

Collection

2012 ASEE Midwest Section Conference

Authors

Takao Ichiko

educational and/or social communities. These are rapidly changing in the forms of manner and roles in education and/or society. There are higher speed network terminals, where the Internet can be reached from any local site in the world. Though it is still in the trial and error stage, we are now going to seek a blueprint image which will span all the way until the next generation. It is to be feasible without as many complications as possible between mutual dependencies and individual self-reliance. In the final part of this section, the author summarized some items relating to basic IT impacts on educational and social environments. #1. From humans or

Collection

2012 ASEE Midwest Section Conference

Authors

Raymond B. Landis

Collection

2012 ASEE Midwest Section Conference

Authors

Kevin R. Lewelling

that allow a faculty member to more effectively address the goals and mission of the University”.In this paper a sabbatical leave policy survey of twelve (12) universities that commonlyparticipate in the ASEE Midwest Section Conference was completed. Sabbatical leaves arealternately referred to as “Off-Campus Duty Assignments” and “Faculty DevelopmentLeave” as discovered in this cohort study. Generalized comments are given in this sectionpertaining to sabbatical leave of the 12 cohort universities; subtle differences will be omittedfor simplicity. A listing of the 12 institutions surveyed is given in Table 1 below. Proceedings of the 2012 Midwest Section Conference of the American Society for Engineering Education

Collection

2012 ASEE Midwest Section Conference

Authors

Jianming Liu; Steven L. Grant

chat robot is more flexible.Meanwhile, since it isonline and open to training, it will become more and more intelligent with the time.Review of Chat RobotThere has been a long history of text-mode chat robot, especially the Artificial IntelligenceMarkup Language (AIML) based chat robot [1]. Siri of Apple has gained great success andhas become more and more popular with the help of speech recognition/synthesis andartificial intelligence [2]. However, there is no avatar in Siri, and it can not support motionresponse. Recently, Nagoya Institute of Technology in Japan developed a voice toolkit calledMMDAgent which supports speech recognition/synthesis and a 3D agent [3]. Thedisadvantage of MMDAgent is that, the brain of MMDAgent is based on

Collection

2012 ASEE Midwest Section Conference

Authors

Christopher James; B. Terry Beck

discuss the changes made to each component, results of these changes,technical accomplishments, and design lessons learned.FuselageThe 2011 design utilized a cylindrical fuselage. While this design provided a reduction in dragcompared to fuselages with a non-circular frontal area, there were some issues with the design.A full-walled cylindrical tube made access to the various electronics in the front of the aircraftdifficult. Attaching the wing and landing gear to the fuselage also became difficult due to thelack of flat surfaces. This issue will be discussed further in the landing gear section. The 2011fuselage had a wall thickness of less than 1/8 inch, an outer diameter of four inches, a length of20.25 inches, and weighed two pounds. While

Collection

2012 ASEE Midwest Section Conference

Authors

Douglas K. Ludlow

understand basic thermodynamic concepts and the same time as developingrudimentary video production skills and practicing good communication skills. The short videodemonstrations developed are viewed by the class. In addition, video produced in previoussemesters are available to students currently enrolled in the class in an asynchronous manner tohelp to reinforce key concepts on an as needed basis. This project addresses four focus areas, namely 1) enhance student professionaldevelopment, 2) increase faculty-student interaction, 3) promote active learning and 4) improveattainment of learning outcomes. Oral and written communication skills have always been acritical component of a well rounded engineering or professional education. With the

Collection

2012 ASEE Midwest Section Conference

Authors

David C. Macke; Adam Reab; Tyler Allen; Jeffery Keener; Steve E. Watkins

Electrical and Computer Engineering Department at Missouri S&T Department or Organization The Project Assembled Subsystems Testing Procedure Design/Build Subsystems Systems 1. 2. Prototype Individual Circuits Test Circuits •Solar Array •Heating

Collection

2012 ASEE Midwest Section Conference

Authors

Andrew Matthews; Cagatay Mitil; Byron Okine; Derek Marzolf

ground on one end and aconducting rod on the opposite. The primary coil wraps around the secondary, forming a spiralinto the center of the base in the shape of a pancake. The current is then directed through theconducting rod to a spherical load which will discharge electromotive forces after reaching aparticular electrical surface charge density. A similar device is used as the receiver. The receiverconsists of coils which mirror those of the transmitter and its pancake shape. The receiver isconnected to devices such as a motor or light through its primary coil that will then make use ofthe received current. His design can be found in Figure 1.Tesla created this device with the mind set of powering entire households and companies. Theelectrical

Collection

2012 ASEE Midwest Section Conference

Authors

Thomas A. McGovern

Collection

2012 ASEE Midwest Section Conference

Authors

Amy McGraw; Edgar C. Clausen; Jamie A. Hestekin

of Arkansas and has also been incorporated into the chemicalengineering department’s Lab I curriculum. This paper focuses on the experiment as performedin the summer workshops.Students were exposed to background information on the need for alternative energies, theeconomic issues involved in biofuel development, and the relevant portions of the process ofconversion of cellulosic feedstocks into biofuels. The experiment was based on guided inquiry,in which only a question is provided and the students are allowed to develop their ownexperimental procedures and find a range of possible solutions.1 The question provided was,“What is the best way to hydrolyze the given feedstock in order to extract the greatest quantitiesof glucose for later

Collection

2012 ASEE Midwest Section Conference

Authors

Eric D. Mead; Karen Reynolds; Lawrence Whitman

Robotics Outreach Programs in a College of Engineering Eric D. Mead1, Karen Reynolds2, and Lawrence Whitman2 1 Hawker Beechcraft, 2College of Engineering, Wichita State UniversityAbstractThe Wichita State University (WSU) College of Engineering leads three robotics programsthat encourage young students to explore, experiment, and experience STEM (science,technology, engineering, and mathematics) concepts and skills by participation in team-basedrobotics activities and competitions. Kansas BEST Robotics, which focuses on high schoolstudents, began twelve years ago and has approximately 500 student participants each year.Since 2001, the Shocker MINDSTORMS Program has supported elementary and

Collection

2012 ASEE Midwest Section Conference

Authors

Melissa Miller; Randall Reynolds; Ed Pohl

Collection

2012 ASEE Midwest Section Conference

Authors

Darrin S. Muggli; Brian M. Tande

industry. Through this partnership, students pursue these degrees whileremaining at the BC campus throughout their degree program. BC professors teach generaleducation, math, science, and freshman, sophomore, and some junior-level engineering courses,while UND DEDP teaches upper-level engineering courses. Upon completion of the program,students earn an ABET-accredited B.S. in chemical, civil, electrical, or mechanical engineeringfrom UND as well as a BC liberal arts or general engineering degree.Figure 1 shows an overview of the BC Engineering Model and designates relationships that havebeen or are in the process of being established. Under this model, each distance provider (e.g.UND) will establish engineering programs with several four-year

Collection

2012 ASEE Midwest Section Conference

Authors

Robert M. O'Connell

that student-centered active learning can produce much deeperconceptual learning than can traditional lecturing [1], and that when active learning is conductedin an extensively group-based learning environment, such as in problem-based learning, project-based learning [2], or team-based learning [3], students also develop various professionalfunctioning knowledge skills, such as problem-solving, written and oral communication,independent learning, team work, etc [4].In order to develop self-directed independent learning and some professional problem-solvingand teamwork skills early in the curriculum, we have, for the past four semesters, been adaptingand using TBL in the required two-course electric circuit theory sequence, which is usually

Collection

2012 ASEE Midwest Section Conference

Authors

Christi Patton Luks

assignments are also frequently copied. On routineprogramming assignments, I check the file properties page to see who created their file, who lastsaved their file, when it was created, and when it was last saved. I frequently find that the filewas created a year earlier by a student in a previous course or that the same person created thefile for multiple submissions. Of course I look at their work also. This year a group of studentssubmitted very similar programs for the semester project. The programming was much moresophisticated than what I had taught them in that freshman-level course. By investigating theproperties page (see Figure 1), I learned that the students had hired Wipro, Ltd., an outsourcingcompany in India that will write software for

Collection

2012 ASEE Midwest Section Conference

Authors

Michael Reynolds

taught online via videoinstruction. Three times the course has been offered purely online during the summer. Thispaper analyzes 10 exam problems that have been given to students in at least two of the threeformats, with 6 problems given to all three formats. Individual problems as well as theperformance of the three student groups are compared to demonstrate the effect of the lectureformat on learning.IntroductionOnline learning in higher education has experienced rapid growth over the last ten years [1].The growth and acceptance of online education within engineering has been slower thanother fields [2]. While barriers remain, one critical component is to study online engineeringeducation itself. We must study how we can best use the Internet

Collection

2015 Spring ASEE Middle Atlantic Section Conference

Authors

Kevin Scoles

of voltage and current sources (and their paralleland series combinations), power, and energy are needed. Thermodynamics is not required, whichhas an impact only in geothermal energy content. Other desired skills are algebra, trigonometry,dimensional analysis (units), basic financial calculations, and facility with spreadsheets. Whileno marketing has been done, enrollments have been about 60 students, and in some terms allengineering departments are represented. Spring 2015 Mid-Atlantic ASEE Conference, April 10-11, 2015 Villanova University Table 1. Course plan for ECEP 380 Introduction to Renewable Energy (Fall 14-15). Reading abbreviations: AES – Alternative Energy Systems and Applications1, AEF - America's Energy Future

Collection

2015 Spring ASEE Middle Atlantic Section Conference

Authors

Kenneth E. Dudeck; Joseph A. Ranalli

degree in engineering technology atone of campuses that offered the degree.Due to steadily declining enrollments in two-year associate degree engineeringtechnology programs[1] and the recognition of an emerging need for quality,multidisciplinary engineers with a broad range analytic and design skills, two of the PennState campuses decided to phase out technology programs and apply those resources todevelop and offer a new baccalaureate degree in General Engineering. The two campus Spring 2015 Mid-Atlantic ASEE Conference, April 10-11, 2015 Villanova Universityprograms would share many core courses, but also have program specific courses thataddress a specific regional area of specialization [2]. The two areas of specialization areAlternative

Collection

2015 Spring ASEE Middle Atlantic Section Conference

Authors

Joseph Tranquillo; Keith Buffinton

Building an Innovation And Entrepreneurship Ecosystem at Bucknell University  1​ 2  Joseph Tranquillo​, Keith Buffinton​ 1​ 2 Department of Biomedical Engineering​, Dean of the College of Engineering​     Introduction Universities across the country and globe have begun building, both strategically and organically, new programs, centers and regional partnerships to help develop the innovators of tomorrow (Byers et al., 2013; Neck and Green, 2011; Wei, 2005). As a result, the number of innovation and entrepreneurship opportunities on college campuses have grown

Collection

2015 Spring ASEE Middle Atlantic Section Conference

Authors

Pritpal Singh; Amanda Kelly; Kathy Nazar

Assessing different approaches to instilling the Entrepreneurial Mindset 1 Pritpal Singh, 2Amanda Kelly, and 3Kathy Nazar 1 Professor and Chairman Department of Electrical and Computer Engineering Villanova University, Villanova, Pennsylvania 19085 USA Pritpal.singh@villanova.edu 2 Entrepreneurship program coordinator Villanova University, Villanova, Pennsylvania 19085 USA Amanda.kelly@villanova.edu

Collection

2015 Spring ASEE Middle Atlantic Section Conference

Authors

Wenli Guo; Weier Ye

enormous challenges tostudents at community colleges. Since using students’ own words to put the essence of a physicstextbook chapter into concise sentences requires a thorough understanding of the physicsmaterial, to help students learn better, teaching them effective summarizing strategies todistinguish main ideas from supporting details in order for them to write an accurate and concisesummary of a text in the physics is of great urgency.Below you will find a list of the most common summary writing problems found inundergraduate writing9-23:1. Confusion about key ideas and minor supporting details9, 19.2. No main idea sentence11, 18 because students lack training in writing summaries20-223. Lack of focus and unity in summary13,15-16.4. Lack of

Collection

2015 Spring ASEE Middle Atlantic Section Conference

Authors

Clement Ekaputra; Zuyi Huang

improvement of the student’s skills in Simulink-based processsimulation and control was assessed by a poster symposium for senior college students topresent their summer research projects at Villanova University. Thus, we show an educationproject in which a high school student learned MATLAB Simulink, simulated an ODE modelof a MFC, and developed PID controllers for a lab-scale MFC. It can be concluded from theseassessments that these teaching methods effectively enhance the student’s skill and interest inSTEM topics.II. Background MaterialsMicrobial fuel cellsMFCs are bio-electrochemical systems that drive currents through bacteria and their naturalprocesses. As shown by Fig. 1, MFCs have a layer of biofilm comprised of anodophilic bacteriaon the

Collection

2015 Spring ASEE Middle Atlantic Section Conference

Authors

Nisha Kondrath; Mark A. Jupina

Department of Electrical and Computer Engineering at Villanova University. This flipped-lab approach would (1) provide opportunities for faculty to challenge the students to perform more complex electronic circuit designs and (2) foster more productive and student-centered peer-to-peer interactions. This paper discusses the implementation of the pedagogy with examples of specific projects, faculty experiences and challenges, and student feedback with the new approach.I. Introduction Benjamin Franklin once said, “Tell me and I forget. Teach me and I remember. Involve me and I learn.” In addition to the proficiency in the technical knowledge, it is important for the students to also become erudite self-learners and effective team players. To

Collection

2015 Spring ASEE Middle Atlantic Section Conference

Authors

Michael S. Lehman

social sciences (including psychology andanthropology) (see Fig. 1). Business 18% Design Engineering 18% 35% Natural Sciences 6% Social Sciences 23% Figure 1: Undergraduate degrees of students in first two cohorts of TEAs of March 2015, a total of 41