PROBLEM OF AUTOMATIC CONTROL AND NUMERICAL MODELING OF THE SPEED OF OPTICAL FIBER EXTRACT IN THE PROCESS OF ITS MANUFACTURE
Ключевые слова:
optical fiber hood, optical fiber exhaust drum, pulley, pulley diameter, optical fiber diameter, PI - regulator, drawing speed.Аннотация
This paper describes the basic design of the drum for pulling optical fiber. This is a key element that
affects the speed and tension of the optical fiber, and ultimately its main geometrical parameters, such as the
diameter and shape of the cross section, whose stability determines the performance characteristics of the finished
optical fiber. Also, the work is devoted to the development of a mathematical model of the drum (coil), taking into
account the dynamic equation of motion, inertia and speed changes. An open loop transfer function is obtained for a
belt pulley, a motor and a speed controller with feedback control in proportion to an integral controller. A transient
process was obtained through the channel “drawing speed - diameter” for various types of exhaust drums.
