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2. 发明公开

EP0676559A1 Adaptive-passive vibration control system 失效
标题翻译：适应者 - 无源系统Schwingungskontrollsystem。
公开(公告)号：EP0676559A1
公开(公告)日：1995-10-11
申请号：EP95302233.2
申请日：1995-04-04
申请人： Cooper Tire & Rubber Company
发明人： Shoureshi, Rahmat A c/o Cooper Advanced Tech.
IPC分类号： F16F15/00 , F16F15/04 , F16F7/10 , D06F37/20 , F16F15/067
CPC分类号： F16F7/1005 , D06F37/225 , D06F37/245 , F16F15/02 , F16F15/04 , F16F15/067
摘要： A passive-adaptive vibration control system is provided wherein various elements of the system may be adapted on-line in response to sensed vibrations. A spring/weight vibration absorber (160, 165) is attached to a vibrating body, such as the drum (115) of a laundry machine (100), to absorb energy generated by the drum, to minimize the transmission of vibrations to a structure, such as the body of the machine (100) in mechanical communication with the drum. The mass of the weight (160) of the vibration absorber may be adjusted, on-line, to compensate for sensed vibrations. A vibration sensor (170) is connected to the vibrating body so as to sense the level of vibration above a desired level and to send a signal representative of that vibration to an electronic controller (180). The electronic controller (180) is designed to instruct an actuator arrangement (182, 184) to adapt the mass of the weight to compensate for the sensed vibration. For example, the weight (160) may be a chamber, the mass of which may be adjusted by adding or releasing a fluid to or from the chamber via the actuator arrangement (182,184) under the control of the controller (180).
摘要翻译：提供了一种无源自适应振动控制系统，其中系统的各种元件可以响应于感测到的振动在线适应。弹簧/重量减震器160,165被安装到诸如洗衣机（100）的滚筒（115）的振动体上，以吸收由滚筒产生的能量，以最小化振动传递到结构，例如与鼓机械连通的机器（100）的主体。可以在线调节减振器的重量（160）的质量以补偿感测的振动。振动传感器（170）连接到振动体以便感测高于期望水平的振动水平并将表示该振动的信号发送到电子控制器（180）。电子控制器（180）被设计成指示致动器装置（182,184）调整重量的质量以补偿感测到的振动。例如，重量（160）可以是腔室，其质量可以通过在控制器（180）的控制下经由致动器装置（182,184）向腔室中或从腔室释放来调节。

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