Automatic Adjustment of Sliver Thickness by Openloop Method:Part 1 : Dynamic Characteristics of the Adjusting Mechanism

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概要

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• The dynamic characteristics of the autoleveller of Bernhardt type has been investigated by the frequency response method with the following results:<BR> 1) The transfer function of the automatic adjustment is the product of the function of dead time element and second-order element.<BR> 2) Corner frequency ω<SUB>n</SUB> of the second-order element increases with an increase in either the revolutions of the P. 1. V. input shaft or in the pressure of oil supplied to the hydraulic system.<BR> 3) The damping ratio ζ of the second-order element should be kept larger than 1/√2 in the machine to avoid osillation.

• 社団法人 日本繊維機械学会の論文

著者

• 井原 素三

  工業技術院繊維工業試験所

• 高木 節雄

  工業技術院繊維工業試験所

• 佐藤 文二

  工業技術院繊維工業試験所

関連論文

• Automatic Adjustment of Sliver Thickness by Openloop Method:Part 1 : Dynamic Characteristics of the Adjusting Mechanism
• Automatic Adjustment of Sliver Thickness by Open-loop Method:Part 2 : Effect of Amplitude of Input Signal on the Dynamic Characteristics of Ajustment Element

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