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1. 发明授权

US5979242A Multi-level vibration test system having controllable vibration attributes 失效
标题翻译：具有可控振动属性的多级振动试验系统
公开(公告)号：US5979242A
公开(公告)日：1999-11-09
申请号：US63157
申请日：1998-04-20
申请人： Gregg K. Hobbs
发明人： Gregg K. Hobbs
IPC分类号： G01M7/06
CPC分类号： G01M7/06
摘要： The multi-level vibration test system has controllable vibration attributes that enable the test engineer to precisely implement a vibration environment that is applicable to a wide range of applications and performance characteristics. The multi-level vibration test system comprises a plurality of shaker modules that are interconnected by coupling modules and optionally includes vibration input elements and/or vibration shaping elements that collectively function to enable the user to program the frequency and magnitudes that are produced by the multi-level vibration system. This novel architecture as well as the numerous implementation variations that are possible using this architecture, enable the test engineer to precisely control the vibration frequencies and magnitudes that are produced.
摘要翻译：多级振动试验系统具有可控的振动属性，使测试工程师能够精确地实现适用于广泛应用和性能特征的振动环境。多级振动测试系统包括多个振动器模块，其通过耦合模块互连，并且可选地包括振动输入元件和/或振动整形元件，其共同起作用以使用户能够对由多个级振动系统。这种新颖的架构以及使用此架构可能实现的众多实现变化使得测试工程师能够精确地控制所产生的振动频率和幅度。

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