System, apparatus and method for averaging digitized phase samples
    5.
    发明授权
    System, apparatus and method for averaging digitized phase samples 失效
    用于数字化相位样本平均的系统,装置和方法

    公开(公告)号:US6084923A

    公开(公告)日:2000-07-04

    申请号:US1621

    申请日:1997-12-31

    申请人: David Cullen

    发明人: David Cullen

    CPC分类号: H04L27/0014 H04L2027/0059

    摘要: The present invention is directed to a system, apparatus and method for averaging digitized phase values. In particular, the polar coordinates represented by the digitized phase values are converted to rectangular coordinates via trigonometric identities. Several coordinate values are averaged, and the quadrant information derived from the signs (+ or -) of the averaged values is used to efficiently convert the final averaged rectangular coordinates back to polar representation.

    摘要翻译: 本发明涉及用于对数字化相位值进行平均的系统,装置和方法。 特别地,由数字化相位值表示的极坐标通过三角恒等式被转换为直角坐标。 对几个坐标值进行平均,并且使用从平均值的符号(+或 - )导出的象限信息来有效地将最终平均的直角坐标转换回极坐标表示。

    Ergonomic machine actuator
    6.
    发明授权
    Ergonomic machine actuator 失效
    符合人体工学的机械执行机构

    公开(公告)号:US5396222A

    公开(公告)日:1995-03-07

    申请号:US36674

    申请日:1993-03-25

    IPC分类号: F16P3/18 G08B21/00

    CPC分类号: F16P3/18

    摘要: The present invention relates to a machine actuating system, which includes a hand actuator system which responds to the presence of at least one operator body part at a predetermined location by generating control signal and an actuator control system to actuate the machine in response to the control signal. Generally, the actuating system includes a pair of ergonomic support members, where one support member is configured and dimensioned for interactive association with the operator's left hand and the other support member is configured and dimensioned for interactive association with the operator's right hand, and a sensing system associated with each support member for sensing the presence of the operator's hands and generating the control signal.

    摘要翻译: 本发明涉及一种机器致动系统,其包括手致动器系统,其通过产生控制信号来响应于在预定位置处的至少一个操作者本体部分的存在,以及响应于控制来致动机器的致动器控制系统 信号。 通常,致动系统包括一对符合人体工程学的支撑构件,其中一个支撑构件被构造和尺寸设计成用于与操作者的左手交互地关联,而另一个支撑构件的构造和尺寸用于与操作者的右手交互联动, 系统,其与每个支撑构件相关联,用于感测操作者的手的存在并产生控制信号。