【摘要】 介绍双捻机电气系统的控制原理,提出控制系统硬件改造方法及软件的设计思路。在硬件上采用全数字通用变频器和触摸屏取代原有的专用变频器,并针对调试中某些难点提出解决方法,运行表明改造达到了提高系统稳定性和减少维修量的目的。更多还原

【Abstract】 To introduce the control principle of electric system of double twister.The alteration method of hardware and the design thinking of software of control system are put forward.Adopting digital universal transducer in hardware and using touch screen to replace original special transducer,and aiming at some difficult points in debugging to set forth solving method,the running indicates that the alteration reaches the goal to raise stability of system and to reduce maintenance.更多还原