topic: mdof vibrations, natural modes, harmonic base excitation and resonance

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University of Colorado - Intro to Aerospace Structures (ASEN 3112) - Fall 2015 Experimental Lab #3 (“Airplane Shaker”) demos on Friday Nov 6, 1PM and 3PM at ITLL 1B50 (the recitation classroom) Group experiments the following week - likely will be done at the same room as the Lab 2 experiments if Trudy is successful in setting up a laser-based mode measuring device Next Experimental Lab

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Lab #3 “Airplane Shaker”. Topic: MDOF vibrations, natural modes, harmonic base excitation and resonance Demos Friday Nov 8 at ITLL 1B50 (Recitation classroom) Group experiments next week Lab document to be handed out Thursday. Near Term Schedule. - PowerPoint PPT Presentation

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Page 1: Topic:  MDOF vibrations, natural modes,  harmonic base excitation and resonance

University of Colorado - Intro to Aerospace Structures (ASEN 3112) - Fall 2015

Experimental Lab #3 (“Airplane Shaker”) demoson Friday Nov 6, 1PM and 3PM at ITLL 1B50(the recitation classroom)

Group experiments the following week - likelywill be done at the same room as the Lab 2 experiments if Trudy is successful in setting upa laser-based mode measuring device

Next Experimental Lab

Page 2: Topic:  MDOF vibrations, natural modes,  harmonic base excitation and resonance

University of Colorado - Intro to Aerospace Structures (ASEN 3112) - Fall 2015

HW#8 on SDOF Dynamics (long) due date: Tu Nov 10

HW#9 on MDOF Dynamics due date: Tu Nov 17

Midterm #4 (last midterm) on Dynamics on Th Nov 19 does not cover the last lecture on dynamics TBG Nov 17

No recitations on Nov 20

Next RQ (#7) next Tu Nov 10

Final exam date is Thursday Dec 17 at 1:30pm added to web posted schedule

Near Term Schedule

Page 3: Topic:  MDOF vibrations, natural modes,  harmonic base excitation and resonance

University of Colorado - Intro to Aerospace Structures (ASEN 3112) - Fall 2015

Final Weeks Schedule

Page 4: Topic:  MDOF vibrations, natural modes,  harmonic base excitation and resonance

University of Colorado - Intro to Aerospace Structures (ASEN 3112) - Fall 2015

Page 5: Topic:  MDOF vibrations, natural modes,  harmonic base excitation and resonance

University of Colorado - Intro to Aerospace Structures (ASEN 3112) - Fall 2015

Page 6: Topic:  MDOF vibrations, natural modes,  harmonic base excitation and resonance

University of Colorado - Intro to Aerospace Structures (ASEN 3112) - Fall 2015

Page 7: Topic:  MDOF vibrations, natural modes,  harmonic base excitation and resonance

University of Colorado - Intro to Aerospace Structures (ASEN 3112) - Fall 2015

Page 8: Topic:  MDOF vibrations, natural modes,  harmonic base excitation and resonance

University of Colorado - Intro to Aerospace Structures (ASEN 3112) - Fall 2015

Page 9: Topic:  MDOF vibrations, natural modes,  harmonic base excitation and resonance

University of Colorado - Intro to Aerospace Structures (ASEN 3112) - Fall 2015

Page 10: Topic:  MDOF vibrations, natural modes,  harmonic base excitation and resonance

University of Colorado - Intro to Aerospace Structures (ASEN 3112) - Fall 2015

Page 11: Topic:  MDOF vibrations, natural modes,  harmonic base excitation and resonance

University of Colorado - Intro to Aerospace Structures (ASEN 3112) - Fall 2015

Page 12: Topic:  MDOF vibrations, natural modes,  harmonic base excitation and resonance

University of Colorado - Intro to Aerospace Structures (ASEN 3112) - Fall 2015

Page 13: Topic:  MDOF vibrations, natural modes,  harmonic base excitation and resonance

University of Colorado - Intro to Aerospace Structures (ASEN 3112) - Fall 2015

Page 14: Topic:  MDOF vibrations, natural modes,  harmonic base excitation and resonance

University of Colorado - Intro to Aerospace Structures (ASEN 3112) - Fall 2015