文献类型： 外文期刊
作者： Bai Zongchun 1 ; Lv Xiaolan 1 ; Xia Liru 1 ; Zhang Meina 1 ;
作者机构： 1.Jiangsu Acad Agr Sci JASS, Inst Agr Facil & Equipment, Nanjing, Jiangsu, Peoples R China
关键词： magneto rheological damper;driving circuit;response time
期刊名称：PROCEEDINGS OF THE 3RD INTERNATIONAL CONFERENCE ON ADVANCES IN ENERGY AND ENVIRONMENTAL SCIENCE 2015
ISSN： 2352-5401
年卷期： 2015 年 31 卷
页码：
收录情况： SCI
摘要： In order to improve the response speed of magneto rheological (MR) damper, the system is in need of a fast response driving power supply. Firstly, response characteristics of the MR damper was analyzed. Secondly, according to the basic principle of electromagnetic response, the design of the control software and the hardware circuit with a step-down BUCK circuit as the main circuit and a PID controller were proposed. The performance test of the designed power supply show that the coil current response time of the MR damper is less than 1ms driving by the power supply developed, which can meet the corresponding requirements of control system of the MR damper. The success of the driving power supply lays a foundation for further improvement of the control performance of MR damper.
- 相关文献
