Active control of shock

Hidekazu Nishimura; Dezhang Wang; Yoichi Amano; Taro Shimogo

doi:10.1115/detc2005-85623

Active control of shock

Hidekazu Nishimura, Dezhang Wang, Yoichi Amano, Taro Shimogo

研究成果: Conference contribution

1 被引用数 (Scopus)

抄録

In this paper we deal with active control of shock in a collision problem between two objects. In order to make it clear how the deformation of the shock-receiving object can be maximized while minimizing the deformation of the shock-giving object and how energy can be transmitted unilaterally, the relationships among contact stiffness, deformation time, deformation ratio and energy balance are discussed. The final-state control is applied to obtain a feedforward input to deform the shock-receiving object by a desired amount in a predetermined time. Thus, the energy balance and the energy efficiency are verified. Furthermore we examine the conditions necessary to realize a 'dynamical diode' that can transmit energy unilaterally from the shock-giving object to the shock-receiving object. It is demonstrated experimentally that the appropriate feedforward input can be obtained by final-state control under specified conditions of contact stiffness and deformation time.

本文言語	English
ホスト出版物のタイトル	Proceedings of the ASME International Design Engineering Technical Conferences and Computers and Information in Engineering Conferences - DETC2005
ホスト出版物のサブタイトル	20th Biennial Conf. on Mech. Vibration and Noise
出版社	American Society of Mechanical Engineers
ページ	2441-2448
ページ数	8
ISBN（印刷版）	0791847381, 9780791847381
DOI	https://doi.org/10.1115/detc2005-85623
出版ステータス	Published - 2005
外部発表	はい
イベント	DETC2005: ASME International Design Engineering Technical Conferences and Computers and Information in Engineering Conference - Long Beach, CA, United States 継続期間: 2005 9月 24 → 2005 9月 28

出版物シリーズ

名前	Proceedings of the ASME International Design Engineering Technical Conferences and Computers and Information in Engineering Conference - DETC2005
巻	1 C

Other

Other	DETC2005: ASME International Design Engineering Technical Conferences and Computers and Information in Engineering Conference
国/地域	United States
City	Long Beach, CA
Period	05/9/24 → 05/9/28

ASJC Scopus subject areas

工学（全般）

UN SDG

この成果は、次の持続可能な開発目標に貢献しています

文献へのアクセス

10.1115/detc2005-85623

他のファイルとリンク

引用スタイル

Nishimura, H., Wang, D., Amano, Y., & Shimogo, T. (2005). Active control of shock. In Proceedings of the ASME International Design Engineering Technical Conferences and Computers and Information in Engineering Conferences - DETC2005: 20th Biennial Conf. on Mech. Vibration and Noise (pp. 2441-2448). (Proceedings of the ASME International Design Engineering Technical Conferences and Computers and Information in Engineering Conference - DETC2005; Vol. 1 C). American Society of Mechanical Engineers. https://doi.org/10.1115/detc2005-85623

Active control of shock. / Nishimura, Hidekazu; Wang, Dezhang; Amano, Yoichi その他.
Proceedings of the ASME International Design Engineering Technical Conferences and Computers and Information in Engineering Conferences - DETC2005: 20th Biennial Conf. on Mech. Vibration and Noise. American Society of Mechanical Engineers, 2005. p. 2441-2448 (Proceedings of the ASME International Design Engineering Technical Conferences and Computers and Information in Engineering Conference - DETC2005; Vol. 1 C).

研究成果: Conference contribution

Nishimura, H, Wang, D, Amano, Y & Shimogo, T 2005, Active control of shock. in Proceedings of the ASME International Design Engineering Technical Conferences and Computers and Information in Engineering Conferences - DETC2005: 20th Biennial Conf. on Mech. Vibration and Noise. Proceedings of the ASME International Design Engineering Technical Conferences and Computers and Information in Engineering Conference - DETC2005, vol. 1 C, American Society of Mechanical Engineers, pp. 2441-2448, DETC2005: ASME International Design Engineering Technical Conferences and Computers and Information in Engineering Conference, Long Beach, CA, United States, 05/9/24. https://doi.org/10.1115/detc2005-85623

Nishimura H, Wang D, Amano Y, Shimogo T. Active control of shock. In Proceedings of the ASME International Design Engineering Technical Conferences and Computers and Information in Engineering Conferences - DETC2005: 20th Biennial Conf. on Mech. Vibration and Noise. American Society of Mechanical Engineers. 2005. p. 2441-2448. (Proceedings of the ASME International Design Engineering Technical Conferences and Computers and Information in Engineering Conference - DETC2005). doi: 10.1115/detc2005-85623

Nishimura, Hidekazu ; Wang, Dezhang ; Amano, Yoichi その他. / Active control of shock. Proceedings of the ASME International Design Engineering Technical Conferences and Computers and Information in Engineering Conferences - DETC2005: 20th Biennial Conf. on Mech. Vibration and Noise. American Society of Mechanical Engineers, 2005. pp. 2441-2448 (Proceedings of the ASME International Design Engineering Technical Conferences and Computers and Information in Engineering Conference - DETC2005).

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Active control of shock

抄録

出版物シリーズ

Other

ASJC Scopus subject areas

UN SDG

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