Testing the system detection unit for measuring solid minerals bulk density

Innovations and Prospects of Development of Mining Machinery and Electrical Engineering

矿业工程;电工学

Voytyuk, I.N.^1 ; Kopteva, A.V.^1

Saint-Petersburg Mining University, 2, 21st Line, St Petersburg

199106, Russia^1

关键词: Bulk density;    Matlab- software;    Operational principles;    Pulse counting;    Solid minerals;    Statistical characteristics;    Testing methodology;    Unit testing;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/87/3/032054/pdf
DOI  :  10.1088/1755-1315/87/3/032054

来源: IOP

【 摘 要 】

The paper provides a brief description of the system for measuring flux per volume of solid minerals via example of mineral coal. The paper discloses the operational principle of the detection unit. The paper provides full description of testing methodology, as well as practical implementation of the detection unit testing. This paper describes the removal of two data arrays via the channel of scattered anddirect radiation for the detection units of two generations. This paper describes Matlab software to determine the statistical characteristics of the studied objects. The mean value of pulses per cycles, and pulse counting inaccuracy relatively the mean value were determined for the calculation of the stability account of the detection units.