根据纺纱实际生产过程，本文将梳棉工序中的梳棉出条线速度（x1）、梳棉A

According to the actual production process of spinning, this article compares the carding linear speed (x1), carding AFIS neps 1 (x2), carding AFIS neps 2 (x3), carding AFIS Short-pile rate 1 (x4), carding AFIS short-pile rate 2 (x5), carding doffing rate (x6), pre-drawing linear speed in the drawing process (x7), fine in the combing process Neps 1 (x8) of combed AFIS, Neps 2 (x9) of combed AFIS, Short-pile ratio 1 (x10) of combed AFIS, Short-pile ratio 2 (x11) of combed AFIS, and nodding rate of combed (X12), combing nipper times (x13), roving spindle speed in roving process (x14), roving twist rate (x15), roving draft multiple (x16), spun yarn shrink rate in spinning process (x17) ), the average spindle speed of the spun yarn (x18), the draft ratio of the spun yarn (x19), the raw cotton short staple rate (x20), the raw cotton neps (x21), the raw cotton micronaire value (x22), the raw cotton strength (x23) ), the average length of the right half of the raw cotton (x24), the uniformity of the length of the raw cotton (x25), the impurity rate of the raw cotton (x26) as the model input factor set,

According to the actual production process of spinning, this paper will comb cotton out of the line speed (x1), comb cotton AFIS cotton knot 1 (x2), comb cotton AFIS cotton knot 2 (x3), comb afIS short velvet rate 1 (x4), comb cotton AFAF Short velvet rate 2 (x5), comb cotton drop rate (x6), and strip pre-parallel line speed (x7), combed AFIS cotton knot 1 (x8), combaf AFIS cotton knot 2 (x9), Comb AFIS short velvet rate 1 (x10), comb AFIS short velvet rate 2 (x11), combed cotton rate (x12), combed clamps (x13), coarse yarn in the process of coarse yarn wing speed (x14), coarse yarn shrink rate () x15), rough yarn stretch ingest multiple (x16), fine yarn shrink rate (x17), fine yarn average ingot velocity (x18), fine yarn stretch multiple (x19), raw cotton quality indicators in the raw cotton short-velvet rate (x20), Raw cotton knot (x21), raw cotton horse clone value (x22), raw cotton strength (x23), the right half of the raw cotton average length (x24), raw cotton length neatness (x25), raw cotton heteropoint (x26) as a model input factor set,

According to the actual production process of spinning, in this paper, the carding line speed (x1), carding AFIS NEP 1 (x2), carding AFIS NEP 2 (x3), carding AFIS short fiber rate 1 (x4), carding AFIS short fiber rate 2 (x5), carding noil rate (x6), drawing process pre merging line speed (X7), carding AFIS NEP 1 (x8), carding AFIS NEP 1 (x8) NEP 2 (x9) of combing AFIS, lint rate 1 (X10) of combing AFIS, lint rate 2 (X11) of combing AFIS, lint rate of combing (X12), combing plier times (x13), roving wing speed (x14), roving twist rate (x15), roving draft multiple (x16), yarn twist rate (x17), average spindle speed (x18), yarn traction in roving process The extension ratio (X19), lint ratio (X20), NEP (X21), micronaire value (X22), strength (x23), average length of right half of raw cotton (x24), length uniformity (X25) and impurity ratio (x26) of raw cotton were used as the input factor set,<br>