| 舰用主动柔性耦合隔振系统建模研究 |
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| 引用本文： | 徐洋,华宏星,张志谊. 舰用主动柔性耦合隔振系统建模研究[J]. 工程力学, 2008, 25(12) |
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| 作者姓名： | 徐洋 华宏星 张志谊 |
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| 作者单位： | 上海交通大学机械系统与振动国家重点实验室; |
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| 基金项目： | 总装十一五预研项目—高性能主动隔振器研究 |
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| 摘 要： | 针对目前复杂柔性隔振系统建模方法的局限性,提出了一种将阻抗/导纳方法和矩阵传递法相结合的、适用于实际工程控制应用的新方法,建立了包括被隔离设备、多个电磁式主被动一体隔振器和柔性基础在内的复杂柔性耦合系统的数学模型,并通过有限元方法对建模方法进行了验证,结果证明了该方法的正确性。
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| 关 键 词： | 主动隔振 柔性耦合系统 阻抗/导纳-矩阵传递法 舰船 建模 |
STUDY ON MODELING METHODOLOGY OF NAVAL ACTIVE FLEXIBLE COUPLED ISOLATION SYSTEM |
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| XU Yang,HUA Hong-xing,ZHANG Zhi-yi. STUDY ON MODELING METHODOLOGY OF NAVAL ACTIVE FLEXIBLE COUPLED ISOLATION SYSTEM[J]. Engineering Mechanics, 2008, 25(12) |
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| Authors: | XU Yang HUA Hong-xing ZHANG Zhi-yi |
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| Affiliation: | State Key Laboratory of Mechanical System and Vibration;Shanghai Jiaotong University;Shanghai 200240;China |
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| Abstract: | Focusing on the limitation of currently modeling methods for flexible coupled isolation systems, a new method suitable for practical project applications is presented by combining impedance-mobility modeling method with matrix transmission modeling method. The mathematical model of a flexible coupled isolation system is constructed by taking account of equipment for isolation, multi-active isolation mounts integrated with passive isolation part and flexible base. The theoretical method is validated by finit... |
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| Keywords: | active isolation flexible coupled system the method combines impedance-mobility modeling with matrix transmission modeling naval ship modeling |
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