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METHOD OF THE MODIFICATION CONTROL OF THE LIFE CYCLE COST OF FIRE TECHNICAL SYSTEMS

Journal: Pozharovzryvobezopastnost/Fire and Explosion Safety (Vol.25, No. 5)

Publication Date:

Authors : ;

Page : 5-17

Keywords : ;

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Abstract

The article is devoted to development of a new method of financial planning. To date, the method of assessment of the life cycle cost has already been tested in the calculation of the rolling stock and the complex technical systems rail transport. Unfortunately, life cost cycle method is not considered in relation to other types of activity of JSC "Russian Railways", and in the review of activities was not proposed instruments, within the boundaries of which would be carried out improvement of the acquired complex technical products. The method of the modification of management of the life cycle cost of fire technical systems developed in several stages. Using the method of valuation "life cycle cost" of products is analyzed here. The method of the modification control of the life cycle cost of technical systems is developed here with integrating assessment method "life cycle cost" of products and "the modification approach of creating new types of products". To solve this problem using methods of discrete mathematics, formal logic and mathematical statistics. For the first time notions and definitions: vector of regulation of life cycle cost and vector of modification of technical system are introduced and are given the technique of their definition. Effectiveness of management of the life cycle cost of technical systems was evaluated with a coefficient of discounted of cost modification, net profit ratio modifications, and the method of calculating the planned economy. Logical-algorithmic model of the functional structure of the modification control of the life cycle cost of technical system are developed in accordance with the organizational structure of JSC "Russian Railways". Description of each of the circuit blocks are given here. On the example of evaluation of various of automatic fire extinguishing systems is demonstrated its reliability. Recommendations for further development and practical use of this method are given here. Methods of solution of problems of strategic investment planning with the use method of the modification management of the life cycle cost has generality and can be successfully used in other branches of transnational corporate economy. The use of a single methodology allows producers and consumers to obtain predictable results of calculations, to make economically sound decisions and more confident to carry out strategic planning, financial and business and innovation in the field of corporate fire safety.

Last modified: 2018-10-18 17:32:38