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公开(公告)号：US20140077494A1
公开(公告)日：2014-03-20
申请号：US14026928
申请日：2013-09-13
申请人： Robert Sutkowski , John Wong , Ferdinand David , Ming Jiang
发明人： Robert Sutkowski , John Wong , Ferdinand David , Ming Jiang
IPC分类号： A63B21/005 , F03G5/00 , H02P9/48
CPC分类号： A63B21/0055 , A63B21/0053 , A63B22/0056 , A63B22/0605 , A63B22/0664 , A63B24/0087 , A63B71/0619 , A63B2220/54 , F03G5/00 , F03G5/06 , H02P9/04 , H02P9/48 , H02P27/08
摘要： Methods and apparatus to power an exercise machine are disclosed herein. An example method includes measuring a power supply current produced by a user of the exercise machine. A rotations per minute of the exercise machine is measured. A power supply reference current is determined, the power supply reference current based on a user selected wattage and the rotations per minute. A differential power supply current is calculated based on the power supply reference current and a measured current of a power supply of the exercise machine. A power supply duty cycle is calculated based on a previous power supply duty cycle, a time constant, the differential power supply current, and a previous differential power supply current, the power supply duty cycle to control power supplied to a console of the exercise machine. The power supply duty cycle is output to a power output controller.
摘要翻译： 本文公开了为锻炼机提供动力的方法和装置。 示例性方法包括测量由锻炼机器的用户产生的电源电流。 测量运动机器每分钟的转数。 确定电源参考电流，电源参考电流基于用户选择的瓦数和每分钟的转数。 基于电源参考电流和运动机器的电源的测量电流来计算差分电源电流。 基于先前的电源占空比，时间常数，差分电源电流和先前的差分电源电流来计算电源占空比，用于控制供应到运动机的控制台的电力的电源占空比 。 电源占空比输出到电源输出控制器。
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公开(公告)号：US09579534B2
公开(公告)日：2017-02-28
申请号：US14026928
申请日：2013-09-13
申请人： Robert Sutkowski , John Wong , Ferdinand David , Ming Jiang
发明人： Robert Sutkowski , John Wong , Ferdinand David , Ming Jiang
CPC分类号： A63B21/0055 , A63B21/0053 , A63B22/0056 , A63B22/0605 , A63B22/0664 , A63B24/0087 , A63B71/0619 , A63B2220/54 , F03G5/00 , F03G5/06 , H02P9/04 , H02P9/48 , H02P27/08
摘要： Methods and apparatus to power an exercise machine are disclosed herein. An example method includes measuring a power supply current produced by a user of the exercise machine. A rotations per minute of the exercise machine is measured. A power supply reference current is determined, the power supply reference current based on a user selected wattage and the rotations per minute. A differential power supply current is calculated based on the power supply reference current and a measured current of a power supply of the exercise machine. A power supply duty cycle is calculated based on a previous power supply duty cycle, a time constant, the differential power supply current, and a previous differential power supply current, the power supply duty cycle to control power supplied to a console of the exercise machine. The power supply duty cycle is output to a power output controller.
摘要翻译： 本文公开了为锻炼机提供动力的方法和装置。 示例性方法包括测量由锻炼机器的用户产生的电源电流。 测量运动机器每分钟的转数。 确定电源参考电流，电源参考电流基于用户选择的瓦数和每分钟的转数。 基于电源参考电流和运动机器的电源的测量电流来计算差分电源电流。 基于先前的电源占空比，时间常数，差分电源电流和先前的差分电源电流来计算电源占空比，用于控制供应到运动机的控制台的电力的电源占空比 。 电源占空比输出到电源输出控制器。
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