Study on in-plane and out-of-plane deformation considering elastic plasticity of membrane

A. Torisaka, K. Ogawa, Satoshi Miura, Victor Parque Tenorio, Tomoyuki Miyashita, H. Yamakawa

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

This research formulates the two-dimensionally model of a membrane with crease line which is always added when the thin material is used for deployable space structure like a solar sail. Recent space development is tending to focus on installing a system on a ultra-light weight structure, so when the membrane is chosen as the base of space structure, the keeping accuracy of the membrane surface is the point of interest. This means how to reduce the wrinkle appeared on the membrane becomes the key point. However, the most research on modelling the membrane limit to the one dimension model, or if any, the plastic deformation is not considered. Here in this paper, the authors established the two-dimensionally membrane model considering the plasticity and clarified from analysis and experiment that wrinkles can be reduced by giving crease to a membrane. In the model assuming the actual antenna installed structure and with the actual load condition, the fact is obtained that a crease perpendicular to the loading direction should be applied to a position one fifth between the load application point and the wrinkle generated region. This position can be considered to be able to reduce wrinkle the most from the view point of amount of energy required to eliminate wrinkles.

Original languageEnglish
Title of host publicationAIAA Scitech 2019 Forum
PublisherAmerican Institute of Aeronautics and Astronautics Inc, AIAA
ISBN (Print)9781624105784
DOIs
Publication statusPublished - 2019 Jan 1
EventAIAA Scitech Forum, 2019 - San Diego, United States
Duration: 2019 Jan 72019 Jan 11

Publication series

NameAIAA Scitech 2019 Forum

Conference

ConferenceAIAA Scitech Forum, 2019
CountryUnited States
CitySan Diego
Period19/1/719/1/11

Fingerprint

Elastic deformation
Plasticity
Membranes
Light weight structures
Plastic deformation
Antennas

ASJC Scopus subject areas

  • Aerospace Engineering

Cite this

Torisaka, A., Ogawa, K., Miura, S., Parque Tenorio, V., Miyashita, T., & Yamakawa, H. (2019). Study on in-plane and out-of-plane deformation considering elastic plasticity of membrane. In AIAA Scitech 2019 Forum (AIAA Scitech 2019 Forum). American Institute of Aeronautics and Astronautics Inc, AIAA. https://doi.org/10.2514/6.2019-2255

Study on in-plane and out-of-plane deformation considering elastic plasticity of membrane. / Torisaka, A.; Ogawa, K.; Miura, Satoshi; Parque Tenorio, Victor; Miyashita, Tomoyuki; Yamakawa, H.

AIAA Scitech 2019 Forum. American Institute of Aeronautics and Astronautics Inc, AIAA, 2019. (AIAA Scitech 2019 Forum).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Torisaka, A, Ogawa, K, Miura, S, Parque Tenorio, V, Miyashita, T & Yamakawa, H 2019, Study on in-plane and out-of-plane deformation considering elastic plasticity of membrane. in AIAA Scitech 2019 Forum. AIAA Scitech 2019 Forum, American Institute of Aeronautics and Astronautics Inc, AIAA, AIAA Scitech Forum, 2019, San Diego, United States, 19/1/7. https://doi.org/10.2514/6.2019-2255
Torisaka A, Ogawa K, Miura S, Parque Tenorio V, Miyashita T, Yamakawa H. Study on in-plane and out-of-plane deformation considering elastic plasticity of membrane. In AIAA Scitech 2019 Forum. American Institute of Aeronautics and Astronautics Inc, AIAA. 2019. (AIAA Scitech 2019 Forum). https://doi.org/10.2514/6.2019-2255
Torisaka, A. ; Ogawa, K. ; Miura, Satoshi ; Parque Tenorio, Victor ; Miyashita, Tomoyuki ; Yamakawa, H. / Study on in-plane and out-of-plane deformation considering elastic plasticity of membrane. AIAA Scitech 2019 Forum. American Institute of Aeronautics and Astronautics Inc, AIAA, 2019. (AIAA Scitech 2019 Forum).
@inproceedings{ba5200a635e0424bb1e0fbc686010fa4,
title = "Study on in-plane and out-of-plane deformation considering elastic plasticity of membrane",
abstract = "This research formulates the two-dimensionally model of a membrane with crease line which is always added when the thin material is used for deployable space structure like a solar sail. Recent space development is tending to focus on installing a system on a ultra-light weight structure, so when the membrane is chosen as the base of space structure, the keeping accuracy of the membrane surface is the point of interest. This means how to reduce the wrinkle appeared on the membrane becomes the key point. However, the most research on modelling the membrane limit to the one dimension model, or if any, the plastic deformation is not considered. Here in this paper, the authors established the two-dimensionally membrane model considering the plasticity and clarified from analysis and experiment that wrinkles can be reduced by giving crease to a membrane. In the model assuming the actual antenna installed structure and with the actual load condition, the fact is obtained that a crease perpendicular to the loading direction should be applied to a position one fifth between the load application point and the wrinkle generated region. This position can be considered to be able to reduce wrinkle the most from the view point of amount of energy required to eliminate wrinkles.",
author = "A. Torisaka and K. Ogawa and Satoshi Miura and {Parque Tenorio}, Victor and Tomoyuki Miyashita and H. Yamakawa",
year = "2019",
month = "1",
day = "1",
doi = "10.2514/6.2019-2255",
language = "English",
isbn = "9781624105784",
series = "AIAA Scitech 2019 Forum",
publisher = "American Institute of Aeronautics and Astronautics Inc, AIAA",
booktitle = "AIAA Scitech 2019 Forum",

}

TY - GEN

T1 - Study on in-plane and out-of-plane deformation considering elastic plasticity of membrane

AU - Torisaka, A.

AU - Ogawa, K.

AU - Miura, Satoshi

AU - Parque Tenorio, Victor

AU - Miyashita, Tomoyuki

AU - Yamakawa, H.

PY - 2019/1/1

Y1 - 2019/1/1

N2 - This research formulates the two-dimensionally model of a membrane with crease line which is always added when the thin material is used for deployable space structure like a solar sail. Recent space development is tending to focus on installing a system on a ultra-light weight structure, so when the membrane is chosen as the base of space structure, the keeping accuracy of the membrane surface is the point of interest. This means how to reduce the wrinkle appeared on the membrane becomes the key point. However, the most research on modelling the membrane limit to the one dimension model, or if any, the plastic deformation is not considered. Here in this paper, the authors established the two-dimensionally membrane model considering the plasticity and clarified from analysis and experiment that wrinkles can be reduced by giving crease to a membrane. In the model assuming the actual antenna installed structure and with the actual load condition, the fact is obtained that a crease perpendicular to the loading direction should be applied to a position one fifth between the load application point and the wrinkle generated region. This position can be considered to be able to reduce wrinkle the most from the view point of amount of energy required to eliminate wrinkles.

AB - This research formulates the two-dimensionally model of a membrane with crease line which is always added when the thin material is used for deployable space structure like a solar sail. Recent space development is tending to focus on installing a system on a ultra-light weight structure, so when the membrane is chosen as the base of space structure, the keeping accuracy of the membrane surface is the point of interest. This means how to reduce the wrinkle appeared on the membrane becomes the key point. However, the most research on modelling the membrane limit to the one dimension model, or if any, the plastic deformation is not considered. Here in this paper, the authors established the two-dimensionally membrane model considering the plasticity and clarified from analysis and experiment that wrinkles can be reduced by giving crease to a membrane. In the model assuming the actual antenna installed structure and with the actual load condition, the fact is obtained that a crease perpendicular to the loading direction should be applied to a position one fifth between the load application point and the wrinkle generated region. This position can be considered to be able to reduce wrinkle the most from the view point of amount of energy required to eliminate wrinkles.

UR - http://www.scopus.com/inward/record.url?scp=85064449112&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85064449112&partnerID=8YFLogxK

U2 - 10.2514/6.2019-2255

DO - 10.2514/6.2019-2255

M3 - Conference contribution

AN - SCOPUS:85064449112

SN - 9781624105784

T3 - AIAA Scitech 2019 Forum

BT - AIAA Scitech 2019 Forum

PB - American Institute of Aeronautics and Astronautics Inc, AIAA

ER -