Topical issues on structure identification scientific methodology development and its mathematical support

The Introduction highlights the topical problem of structure identification streamlining as a part of technical practice of automatic control systems development. Key hypotheses for research of structure identification scientific methodology development are suggested. Justification of development of detailed system-functional reference model of structure identification subject behavior as the basis for scientific methodology is considered. The architecture of scientific methodology is defined. Section 1 contains justification of necessity and urgency of formation of scientific methodology interdisciplinary notions. The basic content of interdisciplinary notion about rational structure identification is revealed. Section 2 discusses a problem of development and research of methods of choice of the most preferable model structure from the given set of model structures. A brief analytical review of the researches on this problem is presented. Conclusion contains information about modern stage of structure identification development research. In addition justification of structure identification interdisciplinary applied researches for the purpose of creation of practical automatic control systems is considered.