The Response Characteristics of Various Impact Patterns on the Smart Bumper of Automotives
In this paper,a pendulum system is constructed to perform the fundamental research which is concentrated on the various frequency patterns of impact-object simulation tests.We confirmed the application possibility for the method of discriminable pattern recognition whether impact-object is human-like or not via frequency analysis using smart sensors.Therefore a specific experimental data are compared and analyzed with the obtained database within a short time period.The impact analysis system,which is based on the above processing,can be developed and then used to recognize the impact information measured by smart sensors.
Impact pattern Response characteristics Smart bumper PZT sensors
HONG Yong WANG Gao-Ping GO Yeon-Gon HONG Dong-Pyo CHUNG Tae-Jin
Department of Precision Mechanical Engineering.Chonbuk National University,Jeonju,Jeonbuk,561-756,So School of Mechanical Engineering,Kunsan National University,Kunsan,Jeonbuk,573-701,South Korea
国际会议
The 8th International Conference on Damage Assessment of Structures(DAMAS 2009)(第八届结构损伤评价国际学术会议)
北京
英文
181-187
2009-08-03（万方平台首次上网日期，不代表论文的发表时间）