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    • 39. 发明公开
    • LOOM, AND DRIVING DEVICE FOR LOOM
    • Webmaschine enthaltend eine Regelvorrichtung mit einem adaptiven Filter
    • EP2199442A1
    • 2010-06-23
    • EP08829861.7
    • 2008-09-01
    • Toshiba Kikai Kabushiki Kaisha
    • YOKOKAWA, Narutoshi
    • D03D49/04D03C13/00D03D49/60
    • D03D49/04D03C1/146D03C13/025D03D49/10D03D49/20D03D51/005D03D51/007
    • A loom (1) has feed motor (27) rotating a warp beam (3) in a direction to feeding warps (V) from the warp beam (3), a heddles (10) opening and closing the warps (V) fed off from the warp beam (3), a reed (13) beating wefts (H) inserted into the openings of the warps (V) by a weft inserting device (11), a surface motor (61) rotating a surface roller (17) to pull in the woven fabric (W), which has been beaten by the reed (13) and formed of the warps (V) and the wefts (H), in the pulling direction, a position detector (35) detecting the tension of the warps (V), and a control device 25 having an adaptive filter unit (83) filtering the tension detected by the position detector (35), and controlling the feed motor (27) and the surface motor (61) on the basis of the tension filtered by that adaptive filter unit (83) so that the tension of the warps (V) to a predetermined target tension.
    • 织机(1)具有供给电动机(27),使经轴(3)沿着从经轴(3)供给经线(V)的方向旋转,综丝(10)打开和关闭经由 通过纬纱插入装置(11),通过使表面滚子(17)旋转的表面马达(61),从经轴(3),通过纬纱(13)将纬纱(13)打入纬线(V) 拉动已经被筘13击打并由经纱(V)和纬纱(H)形成的织造织物(W)沿着牵引方向,检测位置检测器(35) 经线(V)和具有过滤由位置检测器(35)检测到的张力的自适应滤波器单元(83)的控制装置25,并且基于以下步骤控制进给电机(27)和表面马达(61) 由该自适应滤波器单元(83)滤波的张力使得经纱(V)的张力达到预定的目标张力。