| 多频优化与频响优化的结构动力学设计 |
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| 引用本文： | 施荣明,朱德懋. 多频优化与频响优化的结构动力学设计[J]. 航空学报, 1992, 13(9): 534-537 |
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| 作者姓名： | 施荣明 朱德懋 |
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| 作者单位： | 南京航空学院振动工程研究所 沈阳市725信箱沈阳 110035，南京 210016 |
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| 摘 要： | 本文介绍了飞机研制中的结构动力学设计问题,包括结构多频优化设计及其程序系统SDD1以及结构频响优化设计及其程序系统SDD2,并给出了算例。
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| 关 键 词： | 结构动力学设计 结构多频优化 频响优化 |
STRUCTURAL DYNAMIC DESIGN OF MULTIFREQUENCY OPTIMAL AND FREQUENCY RESPONSE OPTIMAL |
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| Shi Rong-ming. STRUCTURAL DYNAMIC DESIGN OF MULTIFREQUENCY OPTIMAL AND FREQUENCY RESPONSE OPTIMAL[J]. Acta Aeronautica et Astronautica Sinica, 1992, 13(9): 534-537 |
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| Authors: | Shi Rong-ming |
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| Affiliation: | 1. Box 725,of Shengyang, Shengyang, 110035;2. Vibration Engineeying Reseavch Institute, Nanjing Aeronaitical Institute, Nanjing,210016 |
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| Abstract: | In this paper, structural dyanmic design problems in the development of aircraft, including structural multifrequency optimal design with program systems SDD 1 and structural frequency response optimal design with program system SDD 2 are introduced. There are three parts of contents; 1)analysis of natural frequency (or response) for primal structure; 2)sensitivity analysis of structural parameters for natural frequency (or response); 3) Optimal design on structural frequency (or response) with SUMT. The example is provided in text. |
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| Keywords: | structure dynamic design structural multifrequency optimal.frequency response optimal |
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