Abstract

Theme: theoretical foundations and optimization models of analog-digital systems.

Objective: develop a software package (SP) for setting of ACS.

Objectives of work:
Structure and mathematical models of ADC systems.
Basic design techniques ADCS control.
Develop RFP for research ADCS.

Scientific novelty: the basics of analog-digital simulation.

Practical significance: the work is related to the regional programs of the department to introduce microprocessor-based control systems.

1. Mathematical description and study of dynamic performance management system as an example of the magnetic read/write head of hard disk.

In general, the differential equation describing the movement dynamics of magnetic read/write head of hard drive can be provided, based on Newton's law:

	(1.1)

, where J – the dynamic moment of inertia of the rotating mass of a magnetic head;
C – coefficient of viscous friction in the bearings of the head;
Ki – the torque coefficient solenoid head (rotary engine);
Kn – stiffness coefficient of spring (of the magnetic head);
– The angular position of the magnetic head;
i – solenoid amperage of the magnetic head;