Research on the Adaptive Damping Method of Strap-Down Inertial Measurement Unit Based on the Magneto Rheological Technology
Joint Authors
Rui, Xiaoting
Yang, Fufeng
Zhang, Heng
Chen, Gangli
Source
Issue
Vol. 2017, Issue 2017 (31 Dec. 2017), pp.1-14, 14 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2017-08-29
Country of Publication
Egypt
No. of Pages
14
Main Subjects
Abstract EN
To improve the output accuracy of strap-down inertial measurement unit which is in compound dynamic environment of missile which has a high acceleration, strong impact, and high vibration, an adaptive damping method of taking the magneto rheological elastomer as the vibration damper is designed.
This method takes the error between the vibration response of the missile and the dynamic response of SIMU as the performance index of optimal control.
By optimal control, the stiffness and damping of the magneto rheological elastomer are automatically adjusted, the vibration response of the SIMU is controlled, and the output accuracy of SIMU is improved.
Results of experiments show that the method solves the problem that the stiffness and damping of the SIMU damping system could not be changed in real time to adapt to the dynamic environment, and there is almost no time delay and this has an obvious damping effect.
American Psychological Association (APA)
Zhang, Heng& Rui, Xiaoting& Yang, Fufeng& Chen, Gangli. 2017. Research on the Adaptive Damping Method of Strap-Down Inertial Measurement Unit Based on the Magneto Rheological Technology. Shock and Vibration،Vol. 2017, no. 2017, pp.1-14.
https://search.emarefa.net/detail/BIM-1204687
Modern Language Association (MLA)
Zhang, Heng…[et al.]. Research on the Adaptive Damping Method of Strap-Down Inertial Measurement Unit Based on the Magneto Rheological Technology. Shock and Vibration No. 2017 (2017), pp.1-14.
https://search.emarefa.net/detail/BIM-1204687
American Medical Association (AMA)
Zhang, Heng& Rui, Xiaoting& Yang, Fufeng& Chen, Gangli. Research on the Adaptive Damping Method of Strap-Down Inertial Measurement Unit Based on the Magneto Rheological Technology. Shock and Vibration. 2017. Vol. 2017, no. 2017, pp.1-14.
https://search.emarefa.net/detail/BIM-1204687
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1204687