用adams对力进行参数化时输入IF函数出现下列错误ERROR: "IF" is not a known constant,function or variableERROR: (eval(<<IF>>(time - DV_GONGZUO_TIME:IF(HAUKUAI_2_cm_DISPLACEMENT - DV_M_P9_X - 0.05 * DV_M_XI
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![用adams对力进行参数化时输入IF函数出现下列错误ERROR: "IF" is not a known constant,function or variableERROR: (eval(<<IF>>(time - DV_GONGZUO_TIME:IF(HAUKUAI_2_cm_DISPLACEMENT - DV_M_P9_X - 0.05 * DV_M_XI](/uploads/image/z/11265327-63-7.jpg?t=%E7%94%A8adams%E5%AF%B9%E5%8A%9B%E8%BF%9B%E8%A1%8C%E5%8F%82%E6%95%B0%E5%8C%96%E6%97%B6%E8%BE%93%E5%85%A5IF%E5%87%BD%E6%95%B0%E5%87%BA%E7%8E%B0%E4%B8%8B%E5%88%97%E9%94%99%E8%AF%AFERROR%3A++++%26quot%3BIF%26quot%3B+is+not+a+known+constant%2Cfunction+or+variableERROR%3A++++++%28eval%28%26lt%3B%26lt%3BIF%26gt%3B%26gt%3B%28time+-+DV_GONGZUO_TIME%3AIF%28HAUKUAI_2_cm_DISPLACEMENT+-+DV_M_P9_X+-+0.05+%2A+DV_M_XI)
用adams对力进行参数化时输入IF函数出现下列错误ERROR: "IF" is not a known constant,function or variableERROR: (eval(<<IF>>(time - DV_GONGZUO_TIME:IF(HAUKUAI_2_cm_DISPLACEMENT - DV_M_P9_X - 0.05 * DV_M_XI
用adams对力进行参数化时输入IF函数出现下列错误
ERROR: "IF" is not a known constant,function or variable
ERROR: (eval(<<IF>>(time - DV_GONGZUO_TIME:IF(HAUKUAI_2_cm_DISPLACEMENT - DV_M_P9_X - 0.05 * DV_M_XINGCHENG:0,DV_A_P,IF(HAUKUAI_2_cm_DISPLACEMENT - DV_M_P9_X - 0.95*DV_M_XINGSHENG:DV_A_P,DV_A_P,0)),0,0)))
ERROR: The command was not executed.
ERROR: >> var set var=.mdi.fbTmpStr2 str=(eval(IF(time - DV_GONGZUO_TIME:IF(HAUKUAI_2_cm_DISPLACEMENT - DV_M_P9_X - 0.05 * DV_M_XINGCHENG:0,DV_A_P,IF(HAUKUAI_2_cm_DISPLACEMENT - DV_M_P9_X - 0.95*DV_M_XINGSHENG:DV_A_P,DV_A_P,0)),0,0)))
用adams对力进行参数化时输入IF函数出现下列错误ERROR: "IF" is not a known constant,function or variableERROR: (eval(<<IF>>(time - DV_GONGZUO_TIME:IF(HAUKUAI_2_cm_DISPLACEMENT - DV_M_P9_X - 0.05 * DV_M_XI
为什么这个长IF函数最后面有三个括弧?看这个函数应该在最后的0那里加一个括弧就可以了