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公开(公告)号：US20110148331A1
公开(公告)日：2011-06-23
申请号：US12646371
申请日：2009-12-23
IPC分类号： H02P25/10
CPC分类号： B60N2/0232 , B60N2/0244
摘要： A motion control system including components such as an accelerometer for detecting zero force positions and for self-calibrating the motion control system. The motion control system may be implemented in an active seat suspension.
摘要翻译： 一种运动控制系统，其包括诸如用于检测零力位置的加速度计和用于自动校准运动控制系统的部件。 运动控制系统可以在主动座椅悬架中实现。
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公开(公告)号：US20090248246A1
公开(公告)日：2009-10-01
申请号：US12059336
申请日：2008-03-31
IPC分类号： B60G17/018 , G06F17/00
摘要： An active suspension system includes a relative slow-responding force bias eliminator (such as a pneumatic actuator) and a relatively fast-responding actuator (such as an electromagnetic actuator) that together support a plant (such as a truck seat or vehicle cabin). The system also includes a load-unload detector (which may be a physical or virtual detector) to detect a loading or unloading of the plant. When such a loading or unloading is detected, the system causes the force bias eliminator to respond quickly (e.g., as quick as possible) while controlling the fast-responding actuator so as to preserve the available energy for operating the actuator (e.g., so as to keep the fast-responding actuator from consuming all of its available energy) prior to when the force bias eliminator can respond.
摘要翻译： 主动悬架系统包括相对较慢响应的力偏移消除器（例如气动致动器）和一起支撑工厂（例如卡车座椅或车厢）的相对快速响应的致动器（例如电磁致动器）。 该系统还包括负载检测器（其可以是物理或虚拟检测器）以检测装置的装载或卸载。 当检测到这种装载或卸载时，系统使得力偏移消除器在控制快速响应致动器的同时快速响应（例如，尽可能快），以便保留用于操作致动器的可用能量（例如， 以在强力偏移消除器可以响应之前保持快速响应致动器消耗其所有可用能量）。
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公开(公告)号：US20140220545A1
公开(公告)日：2014-08-07
申请号：US13758975
申请日：2013-02-04
摘要： Active vibration isolation (AVVI) systems are becoming more available in various markets, one such market being vehicle operator seating. Unfamiliarity with the performance of such systems may cause users initial perceptions of system performance to be unfavorable. AVI systems can include a demonstration system capable of providing simulations too users of various types of vibration isolation systems under various input conditions, so that users can be introduced to the system benefits over other systems before using an AVI equipped product in its intended application.
摘要翻译： 主动隔振（AVVI）系统在各种市场中变得越来越多，一个这样的市场是车辆操作员座椅。 不熟悉这种系统的性能可能会导致用户对系统性能的初步认识不利。 AVI系统可以包括能够在各种输入条件下模拟各种类型的隔振系统的演示系统，使得在将AVI配备的产品用于其预期应用之前，可以将用户引入系统优于其他系统的优点。
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公开(公告)号：US20130334394A1
公开(公告)日：2013-12-19
申请号：US13972496
申请日：2013-08-21
IPC分类号： F16M13/00
CPC分类号： B60N2/501 , B60N2/502 , B60N2/505 , B60N2/507 , B60N2/508 , B60N2/509 , B60N2/544 , B60N2002/0212 , F16M13/00
摘要： In an active suspension system for actively suspending a plant, a fail-safe system controlled by a failure-detector has a selectively-activated damper coupled to the plant. The damper may be a separate element from the actuator. Under normal circumstances, the damper is deactivated and therefore generates no damping force. However, if the failure detector detects an abnormal state in the system, it activates the damper, thereby causing a damping force that resists motion of the plant.
摘要翻译： 在用于主动悬挂设备的主动悬挂系统中，由故障检测器控制的故障安全系统具有耦合到设备的选择性激活的阻尼器。 阻尼器可以是与致动器分离的元件。 在正常情况下，阻尼器被停用，因此不产生阻尼力。 然而，如果故障检测器检测到系统中的异常状态，则其启动阻尼器，从而产生抵抗设备运动的阻尼力。
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