Specialized computing machine ( specialized computer ) - a computer designed to solve a single task or a narrow range of tasks. The specialization of such a machine increases the efficiency of computer technology , since the structural and hardware interpretation of programs improves the accuracy and speed of devices, simplifies the software, reduces hardware costs [1] .
Specialized computers are distinguished by the constancy of the structure, determined by the class of tasks to be solved, which allows to significantly simplify switching devices . Like other computers, specialized ones can be divided into groups [1] .
- by the way of presenting information: analog , digital , hybrid
- by appointment: managers, modeling
Specialized management computers
Such machines, as a rule, operate in real time and are used to control dynamic objects, aircraft, etc. In this capacity, few of the existing analog computers continue to be used. [one]
Specialized Modeling Computers
Such machines are used to solve engineering and scientific problems using mathematical models of real objects. Such devices include the analogue computer ( integrator ) EGDA and USM-1, which were produced in the USSR in the 60s . [one]
See also
- General purpose computer
Notes
- β 1 2 3 4 Dictionary on Cybernetics / Edited by Academician V. S. Mikhalevich . - 2nd. - Kiev: The main edition of the Ukrainian Soviet Encyclopedia named after M.P. Bazhan, 1989. - P. 627. - 751 p. - (C48). - 50,000 copies. - ISBN 5-88500-008-5 .