Lecture_18_Accel_Coriolis-Jerk

Lecture_18_Accel_Coriolis-Jerk - ME 371 Lecture 20 1 ME 371...

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Unformatted text preview: ME 371 Lecture 20 1 ME 371 ME 371 Chapter 7 Chapter 7 Acceleration analysis Acceleration analysis Coriolis Acceleration Coriolis Acceleration Jerk Jerk ME 371 Lecture 20 2 Coriolis Acceleration GustavGaspard Coriolis 17921843 French professor of mechanics Studied inertia forces due to acceleration Conditions when there exists both slip velocity & angular velocity ME 371 Lecture 20 3 Coriolis Acceleration Positio n 2 j P pe R = slip trans slip trans P P P j P j P j j P P V V V e p V je p V e p je p dt dR V + = = = + = = 2 2 2 2 2 2 Velocity ME 371 Lecture 20 4 Coriolis Acceleration Acceleratio n ( 29 ( 29 ( 29 ( 29 ( 29 slip coriolis normal P P P P P j j j j P j j j j j P j j j j j j j j j P P A A A A A e p je p e p je p A e p je p je p e j p je p A e p je p e p dt d je p e j p je p je p dt d e p je p dt d dt dV A + + + = + +- = + + + + = + = + + = + = = tangential 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2...
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Lecture_18_Accel_Coriolis-Jerk - ME 371 Lecture 20 1 ME 371...

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