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Study on Dynamic Analysis Method of Emergency Door Opening Process

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Proceedings of the 2nd International Conference on Mechanical System Dynamics (ICMSD 2023)

Part of the book series: Lecture Notes in Mechanical Engineering ((LNME))

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Abstract

A certain cabin door needs an actuator for speed buffering during normal operation. During emergency operation, the door movement speed is controlled and stabilized to a certain speed after a certain time. In this paper, simulink and the motion module in LMS Virtual Lab were used to co-simulate the working conditions involved in normal operation and the gas, liquid and mechanical movements involved in emergency operation. The influence of high and low temperature on gas and liquid was considered, and the sensitivity of dam** to speed was integrated to verify the design parameters. The risk of physical iteration is reduced, the parameters are optimized in advance, and the structure is improved, which provides an effective means for the design of emergency actuator system.

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References

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Author information

Authors and Affiliations

  1. The Aeronautical Facility Research Institute, AVIC Qing’an Group., Co., Ltd., **’an, China

    Weijuan Zheng, Hongjun Pang, Wen**g Zhi & Ying Xu

Authors
  1. Weijuan Zheng
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  2. Hongjun Pang
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  3. Wen**g Zhi
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  4. Ying Xu
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Corresponding author

Correspondence to Weijuan Zheng .

Editor information

Editors and Affiliations

  1. Institute of Launch Dynamics, Nan**g University of Science and Technology, Nan**g, China

    **aoting Rui

  2. College of Engineering, Peking University, Bei**g, China

    Caishan Liu

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© 2024 The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd.

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Zheng, W., Pang, H., Zhi, W., Xu, Y. (2024). Study on Dynamic Analysis Method of Emergency Door Opening Process. In: Rui, X., Liu, C. (eds) Proceedings of the 2nd International Conference on Mechanical System Dynamics. ICMSD 2023. Lecture Notes in Mechanical Engineering. Springer, Singapore. https://doi.org/10.1007/978-981-99-8048-2_3

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  • DOI: https://doi.org/10.1007/978-981-99-8048-2_3

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  • Publisher Name: Springer, Singapore

  • Print ISBN: 978-981-99-8047-5

  • Online ISBN: 978-981-99-8048-2

  • eBook Packages: EngineeringEngineering (R0)

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