Yachmeneva V. Providing of firmness of activity of industrial enterprises.

Object of research - activity of the industrial enterprises. The purpose of research - formation of methodological bases of maintenance of stability of activity of the industrial enterprise. Methods of research and equipment - methodology indistinct мodeling; system modeling; a method of expert estimations; мethod of a centre of gravity; economic-mathematical modeling; Fuzzy- technology; a method of expert estimations; methods of integration. Theoretical results and novelty - methodological bases of maintenance of stability of activity of the industrial enterprises Theories, basing rules of indistinct sets and use of a method of indistinct logic and stability, supposing an estimation, of activity on the developed model and substantiation of a choice of a way of support or increase of a level of stability of activity the industrial enterprise. Practical results and novelty - model of an estimation of stability of activity of the enterprise, its software in environment MathCAD. A degree of introduction- the scientific rules are discussed at 14 conferences, are published in 42 works also are used in 7 state organizations and enterprises. Sphere of use - industrial enterprises.