A study on multi-level structural optimum design using qualitative sensitivities

Masao Arakawa, Hiroshi Yamakawa

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

    Abstract

    Multidisciplinary optimum designs have been of strong interest lately in many fields. Even in structural design, it is important to carry out optimization from the primary part of design to the detail design in order to obtain the sophisticated design. However, just like multidisciplinary optimum design, transmissions of information and decisions by the designers based on them influence greatly the final design results. To smooth those processes, one possibility is to apply the same optimization methodology from the primary part of design to the detail design. In this study, we applied the qualitative optimization from the preliminary design to the detail design as multi-level optimization and shows the effectiveness to carry out different types of optimization in the same method and the usefulness of the qualitative optimization in the proposed concept.

    Original languageEnglish
    Title of host publication5th Symposium on Multidisciplinary Analysis and Optimization, 1994
    PublisherAmerican Institute of Aeronautics and Astronautics Inc, AIAA
    Pages606-612
    Number of pages7
    Publication statusPublished - 1994
    Event5th Symposium on Multidisciplinary Analysis and Optimization, 1994 - Panama City Beach, United States
    Duration: 1994 Sep 71994 Sep 9

    Other

    Other5th Symposium on Multidisciplinary Analysis and Optimization, 1994
    CountryUnited States
    CityPanama City Beach
    Period94/9/794/9/9

    Fingerprint

    Optimum design
    Structural design

    ASJC Scopus subject areas

    • Mechanical Engineering
    • Aerospace Engineering

    Cite this

    Arakawa, M., & Yamakawa, H. (1994). A study on multi-level structural optimum design using qualitative sensitivities. In 5th Symposium on Multidisciplinary Analysis and Optimization, 1994 (pp. 606-612). [AIAA-94-4316-CP] American Institute of Aeronautics and Astronautics Inc, AIAA.

    A study on multi-level structural optimum design using qualitative sensitivities. / Arakawa, Masao; Yamakawa, Hiroshi.

    5th Symposium on Multidisciplinary Analysis and Optimization, 1994. American Institute of Aeronautics and Astronautics Inc, AIAA, 1994. p. 606-612 AIAA-94-4316-CP.

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

    Arakawa, M & Yamakawa, H 1994, A study on multi-level structural optimum design using qualitative sensitivities. in 5th Symposium on Multidisciplinary Analysis and Optimization, 1994., AIAA-94-4316-CP, American Institute of Aeronautics and Astronautics Inc, AIAA, pp. 606-612, 5th Symposium on Multidisciplinary Analysis and Optimization, 1994, Panama City Beach, United States, 94/9/7.
    Arakawa M, Yamakawa H. A study on multi-level structural optimum design using qualitative sensitivities. In 5th Symposium on Multidisciplinary Analysis and Optimization, 1994. American Institute of Aeronautics and Astronautics Inc, AIAA. 1994. p. 606-612. AIAA-94-4316-CP
    Arakawa, Masao ; Yamakawa, Hiroshi. / A study on multi-level structural optimum design using qualitative sensitivities. 5th Symposium on Multidisciplinary Analysis and Optimization, 1994. American Institute of Aeronautics and Astronautics Inc, AIAA, 1994. pp. 606-612
    @inproceedings{2f504b726c504aa29d0db3198e7bb1c7,
    title = "A study on multi-level structural optimum design using qualitative sensitivities",
    abstract = "Multidisciplinary optimum designs have been of strong interest lately in many fields. Even in structural design, it is important to carry out optimization from the primary part of design to the detail design in order to obtain the sophisticated design. However, just like multidisciplinary optimum design, transmissions of information and decisions by the designers based on them influence greatly the final design results. To smooth those processes, one possibility is to apply the same optimization methodology from the primary part of design to the detail design. In this study, we applied the qualitative optimization from the preliminary design to the detail design as multi-level optimization and shows the effectiveness to carry out different types of optimization in the same method and the usefulness of the qualitative optimization in the proposed concept.",
    author = "Masao Arakawa and Hiroshi Yamakawa",
    year = "1994",
    language = "English",
    pages = "606--612",
    booktitle = "5th Symposium on Multidisciplinary Analysis and Optimization, 1994",
    publisher = "American Institute of Aeronautics and Astronautics Inc, AIAA",

    }

    TY - GEN

    T1 - A study on multi-level structural optimum design using qualitative sensitivities

    AU - Arakawa, Masao

    AU - Yamakawa, Hiroshi

    PY - 1994

    Y1 - 1994

    N2 - Multidisciplinary optimum designs have been of strong interest lately in many fields. Even in structural design, it is important to carry out optimization from the primary part of design to the detail design in order to obtain the sophisticated design. However, just like multidisciplinary optimum design, transmissions of information and decisions by the designers based on them influence greatly the final design results. To smooth those processes, one possibility is to apply the same optimization methodology from the primary part of design to the detail design. In this study, we applied the qualitative optimization from the preliminary design to the detail design as multi-level optimization and shows the effectiveness to carry out different types of optimization in the same method and the usefulness of the qualitative optimization in the proposed concept.

    AB - Multidisciplinary optimum designs have been of strong interest lately in many fields. Even in structural design, it is important to carry out optimization from the primary part of design to the detail design in order to obtain the sophisticated design. However, just like multidisciplinary optimum design, transmissions of information and decisions by the designers based on them influence greatly the final design results. To smooth those processes, one possibility is to apply the same optimization methodology from the primary part of design to the detail design. In this study, we applied the qualitative optimization from the preliminary design to the detail design as multi-level optimization and shows the effectiveness to carry out different types of optimization in the same method and the usefulness of the qualitative optimization in the proposed concept.

    UR - http://www.scopus.com/inward/record.url?scp=84991109633&partnerID=8YFLogxK

    UR - http://www.scopus.com/inward/citedby.url?scp=84991109633&partnerID=8YFLogxK

    M3 - Conference contribution

    AN - SCOPUS:84991109633

    SP - 606

    EP - 612

    BT - 5th Symposium on Multidisciplinary Analysis and Optimization, 1994

    PB - American Institute of Aeronautics and Astronautics Inc, AIAA

    ER -