MSMS (01PCYQW) 2015-2016 Initial exercise; this exercise was part - - PowerPoint PPT Presentation

msms 01pcyqw 2015 2016
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MSMS (01PCYQW) 2015-2016 Initial exercise; this exercise was part - - PowerPoint PPT Presentation

MSMS (01PCYQW) 2015-2016 Initial exercise; this exercise was part of an exam Download it at www.ladispe.polito.it/corsi/meccatronica/01PCYQW/2015-16/Exercises/2015_Initial_Exercise_1.pdf Instead of trying to solve it, we analyze and


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SLIDE 1

MSMS (01PCYQW) 2015-2016

MSMS - 01PCYQW 1 Basilio Bona

  • Initial exercise; this exercise was part of an exam
  • Download it at

www.ladispe.polito.it/corsi/meccatronica/01PCYQW/2015-16/Exercises/2015_Initial_Exercise_1.pdf

  • Instead of trying to solve it, we analyze and comment the various questions
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SLIDE 2

MSMS (01PCYQW) 2015-2016

MSMS - 01PCYQW 2 Basilio Bona

  • Problem
  • What are the “reference frames”?
  • What is a roto-translation
  • How we represent it?
  • Why it is important to refer to “mobile” and “fixed” axes?

?

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SLIDE 3

MSMS (01PCYQW) 2015-2016

MSMS - 01PCYQW 3 Basilio Bona

  • Question 1
  • What are these “homogeneous transformations”?
  • How we represent them?
  • What is the meaning of the upper and lower indices?
  • What is the relation between ?
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SLIDE 4

MSMS (01PCYQW) 2015-2016

MSMS - 01PCYQW 4 Basilio Bona

  • Question 2
  • What is a vector “representation”?
  • How we can change the representation from one reference frame to

another?

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SLIDE 5

MSMS (01PCYQW) 2015-2016

MSMS - 01PCYQW 5 Basilio Bona

  • Question 3
  • What is the kinetic energy?
  • Why it is instantaneous?