DSpace Collection: Founder and Publisher - Donetsk National Technical University. ISSN 1997-8596 http://ea.donntu.ru/handle/123456789/10539 Founder and Publisher - Donetsk National Technical University. ISSN 1997-8596 Tue, 21 Apr 2026 06:20:19 GMT 2026-04-21T06:20:19Z ANALYSIS OF OBSERVED-BASED CONTROL SYSTEMS WITH UNMEASURED DISTURBANCE http://ea.donntu.ru/handle/123456789/11109 Title: ANALYSIS OF OBSERVED-BASED CONTROL SYSTEMS WITH UNMEASURED DISTURBANCE Authors: Тоlochkо, О. Abstract: Transfer functions and equivalent transformed structures of observed-based linear time-invariant control systems with the deterministic unmeasured disturbance have been found. They allow simplifying the analysis of these systems. Sat, 01 Jan 2011 00:00:00 GMT http://ea.donntu.ru/handle/123456789/11109 2011-01-01T00:00:00Z DEVELOPMENT OF METHODS AND FACILITIES FOR INCREASING THE METROLOGICAL RELIABILITY OF OPTICAL-ABSORPTION GAS CONCENTRATION METER http://ea.donntu.ru/handle/123456789/11108 Title: DEVELOPMENT OF METHODS AND FACILITIES FOR INCREASING THE METROLOGICAL RELIABILITY OF OPTICAL-ABSORPTION GAS CONCENTRATION METER Authors: Vovna, А.; Zori, А.; Khlamov, M. Abstract: The paper presents a method that increases the metrological reliability of optical-absorption gas concentration meter in dusty condition with required response speed and metrological performance during a long continuous running period. Sat, 01 Jan 2011 00:00:00 GMT http://ea.donntu.ru/handle/123456789/11108 2011-01-01T00:00:00Z PROBLEM OF RESOURCE SAVING WHEN ESTIMATING A LEVEL OF CORROSION RISK OF PRODUCTION FACILITIES http://ea.donntu.ru/handle/123456789/11107 Title: PROBLEM OF RESOURCE SAVING WHEN ESTIMATING A LEVEL OF CORROSION RISK OF PRODUCTION FACILITIES Authors: Vysotsky, Y.; Korolov, V. Sat, 01 Jan 2011 00:00:00 GMT http://ea.donntu.ru/handle/123456789/11107 2011-01-01T00:00:00Z THE INFLUENCE OF COAL MINING LEVEL ON THE DISCHARGE OF EXPLOSIVE GASES TO THE BREAKAGE HEADING http://ea.donntu.ru/handle/123456789/11106 Title: THE INFLUENCE OF COAL MINING LEVEL ON THE DISCHARGE OF EXPLOSIVE GASES TO THE BREAKAGE HEADING Authors: Kostenko, V.; Bokiy, A.; Shevchenko, Ye. Abstract: The paper describes the non-linear nature of methane emission into the breakage heading under the influence of geomechanical and gas-dynamic factors. A promising way of reducing the emission of explosive gases by means of intensifying the extraction above a certain critical level and by means of controlling methane emission from broken coal is offered. That will lead to the decrease of methane emission into breakage headings and atmosphere. Sat, 01 Jan 2011 00:00:00 GMT http://ea.donntu.ru/handle/123456789/11106 2011-01-01T00:00:00Z