Abstract
Vibration tests and modal analysis method were used to recognize cause of steering wheel's idle shaking, it was found that the steering wheel's operating modal was close to engine's second order excitation frequency, which caused steering wheel's idle shaking. Five improvements were presented to relief this problem, including structural optimization, lightweight design of steering wheel, Installation of dynamic vibration absorber, matching of power train mount and reduction of engine idle speed, the effectiveness and rationality of the improvements was verified through experiments.
Original language | English |
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Journal | SAE Technical Papers |
Volume | 2 |
DOIs | |
Publication status | Published - 2013 |
Externally published | Yes |
Event | SAE 2013 World Congress and Exhibition - Detroit, MI, United States Duration: 16 Apr 2013 → 18 Apr 2013 |
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Wang, S., Shi, W., Wu, G., & Nie, S. (2013). Research and improvement of steering wheel's idle shaking. SAE Technical Papers, 2. https://doi.org/10.4271/2013-01-1711