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Paweł Stefaniak

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Author: Paweł Stefaniakclear all
Showing 1-3 of 3 records
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SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 20th International Multidisciplinary Scientific GeoConference Proceedings SGEM 2020, Energy and Clean Technologies
Publication

DEVELOPMENT OF INTERNET OF THINGS PLATFORM FOR REAL-TIME AIR POLUTTION MINITORING SYSTEM

(STEF92 Technology, 2020-09-20, Paweł Stefaniak, Jan Blachowski, Artur Skoczylas, Bartosz Jachnik, Sergii Anufriiev)

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Nowadays, the problem of ambient air pollution is a challenge in the world. Many government initiatives are being implemented to mitigate the impact of pollution on the environment as well as other aspects of human health and life. A particularly important case is urban areas exposed to the negative impact of industry, for example mining and power plants. In most cases, measurements are carried out pointwise in selected places and periodically with a constant interval of time. There is a lack of dedicated tools th...

Air Pollution and Climate Change2020
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 20th SGEM International Multidisciplinary Scientific GeoConference Proceedings 2020, Science and Technologies in Geology, Exploration And Mining
Publication

OVERSIZED ORE PIECES DETECTION METHOD BASED ON COMPUTER VISION AND SOUND PROCESSING FOR VALIDATION OF VIBRATIONAL SIGNALS IN DIAGNOSTICS OF MINING SCREEN

(STEF92 Technology, 2020-09-20, Artur Skoczylas, Sergii Anufriiev, Paweł Stefaniak)

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The main purpose in mineral processing plant is to obtain the highest possible value from a processed raw material. In majority of concentrators in the world mining the first step of the processing technology is sieving of ore that is performed using vibrating screens. Usually, in the whole technological system there are only several such machines. That is why their continuous operation is critical and they are often concerned as a bottleneck of the whole system. Although the vibrating screens are expected to keep...

Mineral Processing2020
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 20th International Multidisciplinary Scientific GeoConference Proceedings SGEM 2020, Science and Technologies in Geology, Exploration And Mining
Publication

TRACKING OPERATION REGIMES OF THE LHD MACHINES BASED ON HYDRAULIC SIGNAL - SIGNAL SMOOTHING ISSUES

(STEF92 Technology, 2020-09-20, Maria Stachowiak, Wioletta Koperska, Bartosz Jachnik, Paweł Stefaniak)

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The development of advanced analytics for data measured by SCADA systems is crucial from the viewpoint of process monitoring, management, and optimization. Many mining assets are characterized by cyclical operations performed with a fixed sequence of their course. An example is the Load Haul Dump (LHD) machine transporting material from the mining face to the dumping point, where the material is preloaded into a further means of transport - a conveyor belt. For wheel loader, the basic signal is pressure signal mea...

Exploration and Mining2020
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