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Aerospace Instrument-Making Annotation << Back
ANALOG PROCESSOR WITH COMPUTE CONTROL FUNCTIONS |
N.L. Dembitskiy
The analogue devices allow to receive comprehensible solutions considerably surpassing digital systems in speed parameters when there is a requirement of quickly changing analogue signals processing in real time. It’s rather important for automatic control devices of modern flying vehicles. Conclusive advantage of analogue processing systems are structure simplicity and rather small labor input of designing that do not demand complicated algorithms working out, absence of signals analogue-digital transformation necessity. One of the main obstacles to wider application of analogue technics consists in the programming complexity and an operational administration for this devices class. Functions of analogue devices are defi ned by the structure of their modules connection and, as a rule, cannot be changed in the course of their work. The article considers the method and devices of analog simulation of logical functions. They can perform calculations of functional dependencies of parameters and be used to construct cognitive systems. The formalization of logical rules for calculating the parameters of control signals is based on highlighting the most essential properties of the decision-making model. Examples of the application of the developed cognitive processor in analog logic devices are shown. The technical result consists in expansion of the functionality, unifi cation of structure and increase of the control effi ciency by analogue devices at the expense of connection of logic functions to calculations.
Key words: analog processors, systems of automatic control, analog signals.
Contacts: E-mail: ndembitsky@gmail.com
Pp. 28-34. |
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