文章摘要
Experimental investigation on mode parameters of motorcycle tire
  
DOI:
Key Words: motorcycle tire;mode parameter;excitation experiment;mode recognition
Author NameAffiliation
ZHANG Shang-xian Zhongshan Torch Polytechnic Institute 
CHENG Guo-fei Zhongshan Torch Polytechnic Institute 
WANG Jian-sheng Wuyi University 
KANG Xian-min Jiangmen Special Motorcycle Engineering and Technology Center 
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Abstract:
      he mode parameters of motorcycle tire were collected by combining the time domain and frequency domain of the testing system,and compared with those of passenger car tire.The results showed that the natural frequency of motorcycle tire at first stage was higher than that of passenger car tire;at each stage the mode shape of motorcycle tire under radial excitation was highly influenced by mode stage variation,and was axially symmetric(except first stage in tangential response);radial response mode feature of motorcycle tire under radial excitation was similar with that of car bias tire;the mode shapes of radial response and tangential response of motorcycle tire under radial excitation were different at same frequency.
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