Identification and Robustness Analysis of Powertrain Excitation Forces
Joint Authors
Liu, Xiao-ang
Ma, Yechi
Jiang, Chunlei
Sun, Xiuxiu
Source
Issue
Vol. 2020, Issue 2020 (31 Dec. 2020), pp.1-11, 11 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2020-06-19
Country of Publication
Egypt
No. of Pages
11
Main Subjects
Abstract EN
In order to get the excitation forces of the vehicle powertrain, a six-degree-of-freedom model of the powertrain mounting system is established.
Two different identification methods are presented.
Through the test of mount dynamic response, the powertrain excitations identified through these two methods are compared.
The results show that the powertrain excitations identified through two methods are basically the same, since the mount accelerations at the body side are really small.
The identified excitation is verified by comparing the deformation of torque strut.
The robustness analysis of the mount acceleration phase affecting the identification results is also proposed.
Improving the accuracy of phase in test input is helpful to improve the accuracy of identification results.
American Psychological Association (APA)
Liu, Xiao-ang& Ma, Yechi& Jiang, Chunlei& Sun, Xiuxiu. 2020. Identification and Robustness Analysis of Powertrain Excitation Forces. Shock and Vibration،Vol. 2020, no. 2020, pp.1-11.
https://search.emarefa.net/detail/BIM-1209934
Modern Language Association (MLA)
Liu, Xiao-ang…[et al.]. Identification and Robustness Analysis of Powertrain Excitation Forces. Shock and Vibration No. 2020 (2020), pp.1-11.
https://search.emarefa.net/detail/BIM-1209934
American Medical Association (AMA)
Liu, Xiao-ang& Ma, Yechi& Jiang, Chunlei& Sun, Xiuxiu. Identification and Robustness Analysis of Powertrain Excitation Forces. Shock and Vibration. 2020. Vol. 2020, no. 2020, pp.1-11.
https://search.emarefa.net/detail/BIM-1209934
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1209934