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    • 6. 发明申请
    • RESISTANCE-WELDING METHOD
    • 方法电阻焊
    • WO1995007165A1
    • 1995-03-16
    • PCT/DE1994000997
    • 1994-08-30
    • ROBERT BOSCH GMBHARNDT, VolkerGOETZ, EckartSTELLWAG, DieterGRIMM, Wolfgang
    • ROBERT BOSCH GMBH
    • B23K11/25
    • G05B13/0275B23K11/252
    • Proposed is a method of controlling a resistance-welding device, comprising the following steps: at least two input variables characteristic of the welding operation are determined, e.g. secondary current and electrode pressing force; fuzzy linguistic values (SK, K, M, G, SG; NG, NM, NK, ZR, PK, PM, PG) in the form of assignment functions are associated with the at least two input variables; the assignment values thus determined are subjected to a connective operation using fuzzy logic to give at least one fuzzy output variable in the form of a linguistic value assignment function, at least one control parameter ( alpha , Pzyl) for control of the operating angle and/or current time and/or electrode pressing force and/or pulse width and/or electrode pressing force and/or pulse width and/or electrode advance is derived from the fuzzy output variables.
    • 本发明公开了一种用于控制电阻器组件,其包括以下步骤的方法:确定至少两个焊接操作特性的输入变量,例如,二次电流和电极压力,在隶属函数,模糊定义的语言值的形式分配所述至少两个输入变量(SK,K,M,G, SG; NG,NM,NK,ZR,PK,PM,PG),用于组合确定按照推理规则的至少一个输出信号模糊不清定义的隶属函数值,推导模糊以隶属函数的形式限定了至少一个操纵变量(α,PCYL的语言值) 操作角和/或当前时间和/或电极的力和/或脉冲宽度和/或从电极或模糊输出变量的进步的调整。