Controlled shock absorber for transport means

被引：0

作者：

Jakstas, A. ^{[1
]}

Spruogis, B. ^{[1
]}

Turla, V. ^{[1
]}

机构：

[1] Vilnius Gediminas Tech Univ, LT-03224 Vilnius, Lithuania

来源：

TRANSPORT MEANS 2007, PROCEEDINGS | 2007年

关键词：

shock absorber; magnetorheological fluid; feedback;

D O I：

暂无

中图分类号：

U [交通运输];

学科分类号：

08 ; 0823 ;

摘要：

The shock absorbers are chosen according to a certain average affect. In case when parameters of the affect diverges from average, efficiency of the absorber reduced. Such situation appears by changing weight of the lood and changing unevenness of the rood. The possibility of the use of the shock absorber with magnetorheological liquid is investigated in presented paper. Dissipative forces in this absorber can be changed in accordance with vibration level of the transport means. The feedback is used for control of the absorber. The input for the feedback is created by seismic accelerometer fastened to body of the transport means. The signal can be integrated one or two times. The efficiency of mentioned shock absorber is investigated in these two cases. It is shown the efficiency of the vibroisolation system becomes independent from the changes of the weight of the load when signal of the accelerometer is integrated two times.

引用

页码：145 / 148

页数：4