Warp unwinding tension control system for sizing machine lacks an precise mathematical model, and has nonlinear and time-varying Characteristics.
浆纱机经纱退绕张力控制系统缺乏精确的数学模型，且具有非线性和时变性的特点。
2
Tension self-regulator fitted on skeining machine offers even yam tension, distinctive traversing network, less end breakage and favourable unwinding in the post stages.
成绞机上配置张力自动调节器，可使丝线张力均匀，络交网纹清晰，减少断头，使后道退卷良好。
3
The present invention is one kind of automatic servo mechanism for winding and unwinding flexible pipe, and belongs to the field of machine making technology.