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Invention Grant
CN102042839B 两个不同周期测量传感器组合成绝对式角度编码器的原理 有权

  • Patent Title: 两个不同周期测量传感器组合成绝对式角度编码器的原理
  • Patent Title (English): Principle of combining two measurement sensors of different periods into absolute angle coder
  • Application No.: CN201010257060.3
    Application Date: 2010-08-19
  • Publication No.: CN102042839B
    Publication Date: 2012-07-25
  • Inventor: 不公告发明人
  • Applicant: 葛幸华
  • Applicant Address: 北京市丰台区南苑东路5号院甲4号楼丙门501室
  • Assignee: 葛幸华
  • Current Assignee: 葛幸华
  • Current Assignee Address: 北京市丰台区南苑东路5号院甲4号楼丙门501室
  • Main IPC: G01D5/12
  • IPC: G01D5/12
两个不同周期测量传感器组合成绝对式角度编码器的原理
Abstract:
本发明属于绝对式编码器技术领域，应用于几何量的长度和角度测量的绝对编码部件的设计制造。为了制造出绝对式编码器，一个实用的方法是利用两个不同周期的传感器进行组合。本发明给出了N个周期与M个周期传感器的组合原则和绝对式编码的计算方法。为绝对式编码器的制造增加途径。组合原则是：两个不同周期的传感器进行组合的充分必要条件是N和M没有公约数。
Abstract(English):

The invention belongs to the technical field of absolute coders, and relates to design and manufacture of an absolute coding component applied to measurement of length and angle of geometrical quantity. In order to manufacture an absolute coder, a practical method comprises combination of two sensors of different periods. The invention provides a combination principle of sensors of N periods and M periods and a calculation method for absolute coding. A path is increased for manufacturing the absolute coder. The combination has the principle that: N and M have no common divisor is used as a sufficient and necessary condition of the combination of the two sensors of different periods.

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