short-paper

Influence of Inertia Mass on Electromagnetic Suspension Damping and Amplitude Frequency Characteristics

Authors:

Hu Peng,

Jinqiu Zhang,

Xingye Wang,

Yiquan Sun,

Jun YaoAuthors Info & Claims

ISBDAI '18: Proceedings of the International Symposium on Big Data and Artificial Intelligence

Pages 161 - 166

https://doi.org/10.1145/3305275.3305307

Published: 29 December 2018 Publication History

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Abstract

In order to improve suspension vibration attenuation performance and recover the suspension vibration energy, a pinion and rack-type electromagnetic actuator with the ability of active control and energy-regenerative is designed. The inertia force of the rotating motor of electromagnetic actuator in the reciprocating motion will affect the damping and amplitude frequency characteristics of suspension. Based on the two-degree-of-freedom suspension dynamics model of a quarter vehicles, firstly, the inertia mass of the electromagnetic actuator is calculated theoretically. Then, the force of electromagnetism actuator under the condition of with motor and without motor are tested respectively, the inertia mass value is calculated and the theoretical value is verified. Finally, the influence of inertia mass on electromagnetic suspension damping and amplitude frequency characteristics is analyzed. The results show that the inertia mass measured is 18.93 kg, and the error is about 13.49% with the theoretical value of 16.68kg. Inertia mass makes the damping produce hysteresis loop, which improves the amplitude and frequency characteristics of suspension at low frequency while deteriorates at high frequency. At the same time, inertia mass will bring forward the common vibration point. Therefore, EA should be made to work in the middle and low frequency bands.

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Cited By

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Song HDong MWang X(2024)Research on Inertial Force Attenuation Structure and Semi-Active Control of Regenerative SuspensionApplied Sciences10.3390/app1406231414:6(2314)Online publication date: 9-Mar-2024
https://doi.org/10.3390/app14062314
Song HZhao TWang XGu L(2024)Research on the configuration of electromechanical suspension based on inertial force attenuation structureAdvances in Mechanical Engineering10.1177/1687813224128437116:9Online publication date: 30-Sep-2024
https://doi.org/10.1177/16878132241284371
Xiong YGuan JLiu ZCao LZhai R(2024)Research on Reversing Impact Control Based on Parallel Large Inerter SuspensionAdvances in Mechanical Design10.1007/978-981-97-0922-9_66(1045-1060)Online publication date: 20-Jun-2024
https://doi.org/10.1007/978-981-97-0922-9_66

Index Terms

Influence of Inertia Mass on Electromagnetic Suspension Damping and Amplitude Frequency Characteristics
1. Applied computing
  1. Physical sciences and engineering
    1. Electronics
2. Computing methodologies
  1. Modeling and simulation

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ISBDAI '18: Proceedings of the International Symposium on Big Data and Artificial Intelligence

December 2018

365 pages

ISBN:9781450365703

DOI:10.1145/3305275

Permission to make digital or hard copies of all or part of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. Copyrights for components of this work owned by others than ACM must be honored. Abstracting with credit is permitted. To copy otherwise, or republish, to post on servers or to redistribute to lists, requires prior specific permission and/or a fee. Request permissions from [email protected]

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International Engineering and Technology Institute, Hong Kong: International Engineering and Technology Institute, Hong Kong

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Association for Computing Machinery

New York, NY, United States

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Published: 29 December 2018

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ISBDAI '18: International Symposium on Big Data and Artificial Intelligence

December 29 - 30, 2018

Hong Kong, Hong Kong

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Cited By

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Song HDong MWang X(2024)Research on Inertial Force Attenuation Structure and Semi-Active Control of Regenerative SuspensionApplied Sciences10.3390/app1406231414:6(2314)Online publication date: 9-Mar-2024
https://doi.org/10.3390/app14062314
Song HZhao TWang XGu L(2024)Research on the configuration of electromechanical suspension based on inertial force attenuation structureAdvances in Mechanical Engineering10.1177/1687813224128437116:9Online publication date: 30-Sep-2024
https://doi.org/10.1177/16878132241284371
Xiong YGuan JLiu ZCao LZhai R(2024)Research on Reversing Impact Control Based on Parallel Large Inerter SuspensionAdvances in Mechanical Design10.1007/978-981-97-0922-9_66(1045-1060)Online publication date: 20-Jun-2024
https://doi.org/10.1007/978-981-97-0922-9_66

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Recommendations

Analysis of temperature effect on damping characteristics of landing gear shock absorber

Inertia Channel Semi-active Suspension Actuator Design and Research

Influence of Front Double Wishbone Independent Suspension Performance on Front Rubber Bushing Stiffness of Lower Control Arm

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