The University of Texas at Austin Dept. of Mechanical Engineering

ME 340 MECHATRONICS Fall 2015 (Unique #18005)

Classroom: ETC 2.136 Meeting Time: T Th 9:30am-11:00am

Instructor: Wei Li, Ph.D. Office: ETC 5.146 Phone: 512-471-7174 Fax: 512-471-8727 Email: [email protected] Office Hours: T Th 1:30pm-3:00pm or by appointment Teaching Assistants: Mr. JinGyu Ock Email: [email protected] Meeting Place: ETC 3.140 Time: M 3:00pm-5:00pm F 9:00am-10:30am

DESCRIPTION: Theory and application of electrical circuits, electromechanics, and electronics; concepts in electrical power transmission; instrumentation; feedback; integration of electronics and instrumentation with mechanical engineering systems (mechatronics).

TOPICS: Brief theory of direct and alternating current circuits: electric current, voltage, and power; DC and AC electric circuit theory; semiconductor electronics: diodes and transistors, operational amplifiers, transformers, logic devices; and electric machinery: elements of power conversion and transmission.

GOALS: 1. Develop a working knowledge of electrical and electromechanical principles that modern day mechanical engineers are expected to have. 2. Develop abilities to aid design and/or analysis of systems having functionality and performance measures that rely on the behavior of electrical, electromechanical and/or electronic components. 3. Build a foundation to support continued learning about modern mechatronic and power system principles.

PREREQUISITES: Mathematics 408D, Mechanical Engineering 318M, and Physics 303L and 103N, concurrent enrollment in Mechanical Engineering 140L.

TEXTBOOK: . Hambley, Alan R., Electrical Engineering: Principles and Applications, 6th Ed., ISBN-13: 978-0133116649.

REFERENCES: . Carryer, Ohline, and Kenny, Introduction to Mechatronics Design, Prentice Hall/Pearson, 2011, ISBN# 978-0-13-143356-4. . Rizzoni, Giorgio, Fundamentals of Electrical Engineering, 1st Ed., McGraw-Hill Higher Education, 2008, ISBN# 978-0-07-338037-7. . Kerns, David V. Jr., and J. David Irwin, Essentials of Electrical and Computer Engineering, Pearson-Prentice Hall, 2004, ISBN# 0-13-923970-7. . Smaili, A., and F. Mrad, Applied Mechatronics, Oxford University Press, 2008, ISBN# 978- 0-19-530702-3. . deSilva, Clarence W., MECHATRONICS: An Integrated Approach, CRC Press, 2004, ISBN# 0-8493-1274-4. . Kuphaldt, TonyR., Lessons In Electric Circuits, 5th Ed., (©2000-2009). Weblink: http://www.ibiblio.org/obp/electricCircuits. . Kaplan, Daniel M., and Christopher G. White, Hands-On Electronics: A Practical Introduction to Analog and Digital Circuits, Cambridge University Press, 2003, ISBN# 978- 0-52-181536-9. . Scherz, Paul, Practical Electronics for Inventors, McGraw-Hill/TAB Electronics, 2006, ISBN# 0-07-145281-8. . Schaum's Outline of Basic Circuit Analysis, Edition 2 by John O'Malley

GRADING: Homework: 10% (~7 drop the lowest) Quiz: 10% (~5 drop the lowest) Exam 1: 25% Exam 2: 25% Final exam: 30% (comprehensive)

Grades for homework and exams will be posted on the Canvas. https://utexas.instructure.com/courses The final grade will be assigned using curved grading based on the grand average and standard deviation of the above grades.

COURSE WEB PAGE: Course materials will be posted on Canvas: https://utexas.instructure.com/courses This includes course syllabus, class notes, announcements, homework assignments, and homework and exam solutions.

MISCELLANEOUS: . The deadline for dropping a course without possible penalty can be found in the current semester UT calendar, which can be accessed online at: http://www.utexas.edu/student/registrar/cals.html . Allegations of Scholastic Dishonesty will be dealt with according to the procedures outlined in Appendix C, Chapter 11 of the General Information Bulletin, http://www.utexas.edu/student/registrar/catalogs/ . The University of Texas at Austin provides, upon request, appropriate academic adjustments for quailed students with disabilities. For more information, contact the Office of the Dean of Students at 471-6259, 471-4241 TDD, or the College of Engineering Director of Students with Disabilities, 471-4321. . Collaboration on homework assignments with other students is encouraged. However, all the submitted must by your own work. Any evidence of plagiarism or other forms of scholastic dishonesty will be grounds for a failing grade in the course. . Homework assignments are due in class. No late homework will be accepted, except for medical/family emergencies. Late homework will automatically receive a half grade. . The software tools that will be used in the class and laboratory include LabVIEW and MultiSim. Both are available in the Mechatronics Lab, the ME Application server, and METER.

Class Schedule (Tentative) Week Tuesday Class Topic Thursday Class Topic Introduction to Mechatronics: Course Syllabus, What is Aug. 27 1 Mechatronics, Examples of

Mechatronic System, Kirchhoff’s Laws. Basic Concepts and Resistive Circuits: V, I, R, Series and Mesh Current Analysis, Thevenin Sept. 1 Parallel Networks, Voltage Sept. 3 and Norton Equivalent, 2 Divider, Current Divider, Superposition Principle, Nodal Voltage Analysis Wheatstone Bridge. (Chapter 2) (Chapter 2) Homework #1 due R, L, C Circuits: Inductance First-Order Transient Analysis, Sept. 8 and Capacitance, Series and Sept. 10 Time Constant, Steady-state, 3 Parallel Connections, First- General Sources. (Chapter 4) Order RL and RC Circuits Quiz #1 (Chapter 3) Sinusoidal Analysis: Phasors, Second-Order RLC Circuits, Complex Numbers, Complex Sept. 15 Sept. 17 4 Resonance and Damping Impedance, Circuit Analysis Using

Coefficient, (Chapter 4) Phasors. (Chapter 5)

Dynamic Systems: Frequency Homework #2 due Response, Bode Plots, and Sept. 22 Power in AC circuits, Sept. 24 5 Resonance, Transfer Function, Thevenin and Norton Filters (Chapter 6) equivalent circuits. (Chapter 5) Review for Exam 1 Electronics: Foundations of Sept. 29 Oct. 1 Electronics, semiconductor 6 Exam 1 materials, Diodes: PN and NP junctions. (Chapter 10) Homework #3 due BJT Transistors, Load Line Zener Diodes, Ideal Diode Oct. 6 Oct. 7 Analysis, Bias Circuits, Large- 7 Models, Rectifier Circuits, Signal DC Analysis. (Chapter 13) Small Signal Equivalent. Quiz #2 (Chapter 10) Small Signal AC Analysis, Field-Effect Transistors (FET), Oct. 13 Common Emitter Amplifier, Oct. 15 8 Transistor Types: JFET, CMOS, Emitter Follower Amplifier NMOS. (Chapter 12) (Chapter 13)

Homework #4 due Differential Instrumentation Ideal Operational Amplifiers, Amplifiers, Integrating and Oct. 20 Feedback concepts, Inverting Oct. 22 9 Differentiating amplifiers, Active & non-inverting amplifiers. filters Circuits. Quiz #3 (Chapter 14)

Digital Systems: Number representation, Logic Circuits, Flip Flops, Sequential Logic State Oct. 27 Boolean algebra, Logic Oct. 29 Machines, Applications. (Chapter 10 realization, SOP, Karnaugh 7) Maps, Application Circuits. Review for Exam 2 (Chapter 7) Homework #5 due Nov. 5 Measurement Systems: Sensors, 11 Nov. 3 Exam 2 Measurement concepts, Signal Conditioning Electromechanics I: Magnetic Sampling, Analog/Digital Fields and Circuits, Inductance, Nov. 10 Conversion (A/D, D/A) Nov. 12 12 Ideal and Real Transformers. (Chapter 9) (Chapter 15) Quiz #4

Homework #6 due Electromechanics II: DC Electromechanics III: Shunt- & machines, review of motors, Nov. 17 Nov. 19 Series-Connected DC Motors, 13 principle and DC machines, Speed Control, DC Generators. Rotating DC Machines. (Chapter 16) (Chapter 16)

Electromechanics IV: AC Machines, three-phase Nov. 24 induction motors, Equivalent Nov. 26 14 Happy Thanksgiving! Circuits, Synchronous Machines. (Chapter 17) Quiz #5 Homework #7 due Electromechanics V: Single- Dec. 1 Dec. 3 15 phase Motors, Steppers & Review for Final Exam

Brushless DC motors (Chapter 17) Final Exam (comprehensive): Per University schedule