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Invention Publication
CN109425424A 操作限位传感器的方法 审中-实审

操作限位传感器的方法
Abstract:
本发明涉及一种用于操作限位传感器的方法，其中，用于确定振动系统的共振频率(fres)的限位传感器在频率下限(fmin)和频率上限(fmax)之间的频率范围内激励振动系统，并随后检测频率响应(E)，其中，将频率范围划分成多个分段(I,II,III,IV,…,n)，并且，在共振频率(fres)未知的情况下，在连续的各个分段(I,II,III,IV,…,n)中顺序地激励振动系统，并在每个分段(I,II,III,IV,…,n)之后检测频率响应(EI,EII,EIII,EIV,…,En)；在共振频率(fres)已知的情况下，仅在存在共振频率(fres)的分段(n)中激励振动系统，并随后检测频率响应(En)。
Abstract(English):

A method for operating a limit sensor, in which the limit sensor is excited for determining a resonance frequency (fres) of a vibration system, the vibration system is excited in a frequency range between a lower frequency limit (fmin) and an upper frequency limit (fmax), and a frequency response (E) is subsequently detected, with the frequency range being divided into a plurality of sections (I,II, III, IV...n), and in case of an unknown resonance frequency (fres) the vibration system is excited sequentially respectively in successive sections (I, II, III, IV...n), and the frequency response (EI, EII, EIII, EIV...En) after each section (I, II, III, IV...n) is detected, and in case of a known resonance frequency (fres) the vibration system is only excited in the section (n) in which theresonance frequency (fres) is found, and then the frequency response (En) is detected.

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