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Information × Registration Number 0221U102815, 0120U103771 , R & D reports Title Research of technological processes execution quality of car service enterprises popup.stage_title Head Tarandushka Lyudmyla A., Registration Date 10-02-2021 Organization Cherkasy State Technological University popup.description2  The model of car service system in the form of multiple lineal regression was received. This model allows to quantify the influence of each of the parameters on the functioning of CSC. Nonlineal models for car service system in form of fuzzy inference systems were constructed. Modeling accuracy grew due to the use of apparatus of fuzzy sets, which includes the possibility to use inaccurate, approximate data. In the process of testing nonlineal models of logic inference systems Mamdani and Sugeno on CSC control sample was determined that more adequate to the real car service system is mathematical model of Sugeno type, in which the method of dephasification of the weighted average is implemented. One of the benefits of using fuzzy inference systems is possibility of visualization of results of the research on any CSC. Adequacy of mathematical models on macro level functioning of the system was checked by comparison with the results of experimental studies. The check has shown that mathematical models satisfactorily describe the main processes of the system and can be used for evaluating the effectiveness of different ways of improving the quality of technological processes of car service systems. Interdependent influence of the characteristics of the functional element of CSC on indicator of quality of technological processes of individual enterprises was researched and conditions of achieving its maximum value were determined. The influence of characteristics of functional elements “Automobiles”, “Environment” on the quality indicator was researched. Product Description popup.authors Tarandushka Lyudmyla A. popup.nrat_date 2021-02-10 Close