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Richard Stanley, Ph.D. Kettering University Mechanical Engineering Dept Flint, Michigan

Richard Stanley, Ph.D. Kettering University Mechanical Engineering Dept Flint, Michigan. Interactive Web Based Animation Software: An Efficient Way to Increase the Engineering Student’s Fundamental Understanding of Particle Kinematics and Kinetics. OVERVIEW.

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Richard Stanley, Ph.D. Kettering University Mechanical Engineering Dept Flint, Michigan

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  1. Richard Stanley, Ph.D.Kettering UniversityMechanical Engineering DeptFlint, Michigan Interactive Web Based Animation Software: An Efficient Way to Increase the Engineering Student’s Fundamental Understanding of Particle Kinematics and Kinetics

  2. OVERVIEW • Developed animation software for Dynamics over the last 8 years • Used to increase the engineering student’s overall understanding of Dynamics. • Being considered as a supplement to the proposed text, Riley, Sturges, Stanley “Dynamics”, 3rd Edition (Wiley and Sons, Inc. New York) Estimated publication: 2011-2012.

  3. Advantages: • Each animation is directly linked to a specific problem in the text. • There is no software to install; the software is Adobe Flash based. • There is absolutely no programming required of the user. • The software is extremely easy to use.

  4. Advantages: • The software is flexible such that infinite “what-if” scenarios can be created by the student or the professor. • The cost and time of development is relatively low • It is my experience that engineering students are visual learners. Visual learners benefit from this software.

  5. Typical Problem Solving Methodology • Currently, most homework problems require the student to solve for a given variable at an instance in space and time • The student validates the answer in back of book • Professors usually follow the same routine.

  6. Typical Problem Solving Methodology • The subject of particle Dynamics is the study of motion and not the calculation of a particle’s point at a particular instance in time. • This differentiation may be lost in the traditional classroom • Computer animations will help close this gap.

  7. Software Functionality/Use • Many Categories of Problems: • 2D-XY Kinematics: Two Dimensional (2-D) Kinematics in the Rectilinear Coordinate System (C.S.) • 2D-nt Kinematics: 2-D Kinematics in the Normal-Tangential C.S. • BLOCK-RAMP Kinetics: Kinetics of a Block Sliding Up/Down a Ramp (with friction) Riley_Sturges_Samples_Index.htm

  8. Student Surveys • Approximate 70 Kettering University students used the software and were surveyed at the end of the term. • Surveys were completely anonymous • Categories: 1) General Opinions 2) Mechanics Concepts 3) Specific Opinions

  9. Survey Results: General Opinions

  10. Survey Results: General Opinions

  11. Survey Results: General Opinions

  12. Survey Results: General Opinions

  13. Survey Results: Mechanics Concepts dynamics\Chap_2\HTML_chapter_2\p13_139_Riley\p13_139_main.htm

  14. Survey Results: Mechanics Concepts dynamics\Chap_2\HTML_chapter_2\p13_139_Riley\p13_139_main.htm

  15. Survey Results: Mechanics Concepts dynamics\Chap_2\HTML_chapter_2\p2_190\p2_190_main.htm

  16. Survey Results: Mechanics Concepts dynamics\Chap_3\HTML_chapter_3\p3_331\p3_331_main.htm

  17. Survey Results: Mechanics Concepts dynamics\Chap_3\HTML_chapter_3\p3_269\p3_269_main.htm

  18. Survey Results: Mechanics Concepts dynamics\Chap_2\HTML_chapter_2\p2_153\p2_153_main.htm

  19. Survey Results: Specific Opinions

  20. Survey Results: Specific Opinions

  21. Survey Results: Specific Opinions

  22. Survey Results: Specific Opinions

  23. CONCLUSIONS • Students believe that animations in engineering courses will become more popular in the future. • The animation software is easy to use; it requires essentially no learning curve. • The animation program is unique in that each animation is linked to a homework or example problem; students unanimously support this way of utilizing the software. • Specific dynamics concepts, which are difficult to explain on the blackboard, are better understood when viewed in the animation program. • Students overwhelmingly recommend the software to professors who teach the subject of Dynamics.

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