obvi造句

• A fuzzy control system of stepping motor for seam tracking is presented in this paper, the proposed system can realize the self-modify ing of the parameters and improve the characteristics of dynamic and static state of stepping driving system according to the error of seam tracking . the accuracy of seam tracking is enhanced obvi ously
  介绍一种用于焊缝跟踪的步进电机模糊控制系统，该系统可根据跟踪偏差进行参数自调整，改善了步进驱动系统的动静态特性，提高了焊缝跟踪精度。