1/2 dynamic model of the automobile
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
Related questions
Question
![O choose 1/2 dynamics model or whole-
car dynamic model of the automobile
O obtaion the motion differential
equations of the chosen model and the
equations of non-damping free vibration
O calculate the natural frequencies and
natural modes by Matlab program
1/2 dynamic model of the automobile
parameters
O% body mass M 690kg
O mass moment of inertia J, = 1222kgm
O wheel mass M= 40.5kg. M= 45.4kg
O tire stiffness k =k, - 192000N/m
O sispension stiffness ky 17000N/m. k, =2000ONim
O suspension damping coefficient c c, = 1500Ns/m
O geometry dimensions a= 1.25m, b= 1.51m
whole-car dynamic model of the
automobile
Xe
kater
el kel lee
kal te
parameters
O body mass m,-1380kg
O mass moment of inertia of pitch 1,-2444kgm
O mass moment of inertia of roll 1,-3800kgm
O Viwheel distance t-0.74m
O the other parameters are the same as the l/2
dynamic model](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fd5c9d516-c6d6-4864-82d7-d66fcbe837c0%2Fb2b797f6-b69e-40dd-869c-32745b4181f2%2Fpn77is_processed.jpeg&w=3840&q=75)
Transcribed Image Text:O choose 1/2 dynamics model or whole-
car dynamic model of the automobile
O obtaion the motion differential
equations of the chosen model and the
equations of non-damping free vibration
O calculate the natural frequencies and
natural modes by Matlab program
1/2 dynamic model of the automobile
parameters
O% body mass M 690kg
O mass moment of inertia J, = 1222kgm
O wheel mass M= 40.5kg. M= 45.4kg
O tire stiffness k =k, - 192000N/m
O sispension stiffness ky 17000N/m. k, =2000ONim
O suspension damping coefficient c c, = 1500Ns/m
O geometry dimensions a= 1.25m, b= 1.51m
whole-car dynamic model of the
automobile
Xe
kater
el kel lee
kal te
parameters
O body mass m,-1380kg
O mass moment of inertia of pitch 1,-2444kgm
O mass moment of inertia of roll 1,-3800kgm
O Viwheel distance t-0.74m
O the other parameters are the same as the l/2
dynamic model
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