Method for controlling the rotational frequency of weaving machi

Details Method for controlling the rotational frequency of weaving machi Method for controlling the rotational frequency of weaving machi

1990-02-08

1992-07-28

Smith, Jerry

Boots, shoes, and leggings

139105, 395900, G06F 1546

Patent

active

051345684

ABSTRACT:
A control method for a weaving machine comprises the steps of obtaining the rotational frequency to be varied by the use of the fuzzy interference on the basis of the evaluation index representing the running condition level of the weaving machine, and then varying the actual rotational frequency of the weaving machine on the basis of the obtained rotational frequency. As the evaluation index, use is made of the control allowance level of the weaving machine, the quality allowance level of woven fabric, the working allowance level of the operator, the stop level of the weaving machine, the rate of a change value of the stop level to a variation value of the rotational frequency or the operating rate of the weaving machine.

REFERENCES:
patent: 4875184 (1989-10-01), Yamakawa
patent: 4899286 (1990-02-01), Colli et al.
patent: 4958288 (1990-09-01), Takahashi
patent: 4961225 (1990-10-01), Hisano
patent: 5060161 (1991-10-01), Sainen

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