摘要
将车载电子设备在车辆行驶过程中的运动视为支承不规则运动所引起的强迫振动,以新型压电材料所具有的双向压电特性为基础,将压电材料分别作为传感器和隔振作动器,并结合相关数值分析方法,对车载电子设备自适应隔振技术进行分析研究。
The movement of the electronic equipments carried by vehicle can be regarded as a series of compelling vibrations caused by irregular movement groundwork.Based on the two-way piezoelectricity characteristic of the new type piezoelectricity materials which can be used as the sensor and the damping actuator respectively.Combining the experiment method and the numerical analytical method,a kind of self-fit piezoelectricity technique for electronic equipments carried by vehicles is analyzed.
出处
《机械研究与应用》
2010年第3期30-32,共3页
Mechanical Research & Application
基金
重庆市教委科学技术研究资助项目(KJ050602)
关键词
压电材料
自适应隔振技术
有限元法
piezoelectric material
self-fit-damping technique
FEM
