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Information × Registration Number 0210U004421, 0108U010586 , R & D reports Title The effectiveness increase of methane concentration control microprocessor information-measuring system for the coal mines' gas protection system popup.stage_title Head Zory Anatoliy Anatoliyevich, Registration Date 17-12-2010 Organization The state higher educational institution " Donetsk National Technical University" popup.description2 The mathematical model of the optical and analog circuits of methane concentration infrared optico-absorptive meter. The compensation principles of destabilizing factors of the underground opening coal mines' atmosphere were lay down, this will improve methane concentration meter metrological performances. Structure, circuits' design and operation algorithm of methane concentration control information-measuring system for the underground coal mines' atmosphere was also shown here. Metrological research of the developed mathematical model of the methane concentration control information-measuring system was made with different values of destabilizing factors. As a result were made up the methodology of meter system usage during the process of the firedamp control of underground coal mines' atmosphere. Product Description popup.authors Вовна О.В. Зорі А.А. Коренєв В.Д. Косарев М.П. Лактіонов І.С. Ларіна К.Ю. Ликов О.Г. Мокрий Г.В. Плескачов В.М. Фролова Г.К. Хламов М.Г. popup.nrat_date 2020-04-02 Close