Motor drive design in database environment

Document Type : Original Article

Authors

1 Tallinn University of Technology, Estonia.

2 St. Petersburg Electrotechnical University, Russia.

Abstract

Abstract:
The problem of electric drive design concerns the multi-criteria non-linear problems
having a number of solutions. In daily practice the search of optimum solution bases a
great deal on the designer intuition and experience. Therefore, multiple obtained results
have a low degree of equipment use, unwarranted complexity, or excessive cost.
Proposed approach is devoted to implementation of the novel expert system into the
design stages concerned the work with databases of the drive components. Examples of
effective algorithms are given to choose an optimum ratio of electrical and mechanical
components. The soft tool is developed to generate and edit structured query language
sentences, to extract information from databases, as well as to suit multitude sets for
particular applications.

Keywords