Developments



Microprocessor-board diagnostics of the main and auxiliary diesel equipment

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Microprocessor-board diagnostics of the main and auxiliary diesel equipment is designed to monitor and fix the parameters of the locomotive as a whole and its individual components.
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Software and hardware to diagnose the condition of lubricants with the help of acoustic emission method

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The hardware and software complex is designed to assess the condition of lubricating materials and functional coatings on the parameters of acoustic emission, caused by friction.
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Rubber sleeves with carbon coating

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A thin wear resistant coating is deposited on the surface during pulsed plasma processing of cuffs in a vacuum, of a few tens of nanometers. Higher mechanical properties and nanostructuring coating provides wear resistance and reduced coefficient of cuff friction on the shaft journal. Reduced friction results in a decrease of heating in the friction zone, which leads to slow aging and cuff increases its service life.
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Automated system “Dynamic map of carriage current

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It is proposed to represent the correspondence of carriage current and routes of their movement in the form of a vector. Description of the route is carried out using the “map” of the stations of the railway section.
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Insulated-gate bipolar transistor (IGBT) on SOI structures

Designed to work in voltage conversion systems/
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Power Schottky diode

It is a regular matrix of TMOS SD structures on a chip - etched grooves on the perimeter of the metal – semiconductorcontact,on it’ssides and bottom - the oxide layer, the remaining space - metal. Metal in the groove and SD formsa single electrode.
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Compact model for simulation deep sub-micron MOSFET

A compact model for semiconductor device simulation. The proposed model to carry out simulation for Deep Sub-Micron semiconductor device. The new model have better economic time properties than the current models.
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The modular spectrometric system based on a monochromator.

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The system consists of following modules: a monochromator, photosensor, stepper motor, microcontroller, stepper motor controller, computer, firmware, software.
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New technology for hydrocellulose fiber production without carbon disulfide

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New technology for hydrocellulose fiber production without carbon disulfide is based on phosphoric acid as a solvent for cellulose and other high-molecular compounds as well as aqueous solutions of isopropyl alcohol as of precipitation bath. A pilot machine for fibers production from polymer solutions is developed.
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Statistical system of credit ratings (SSCR)

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SSCR 1.1 implements statistical methodology for estimation of the non-financial enterprises creditworthiness in the Republic of Belarus. The methodology has been developed in the Research Institute of Applied Problems of Mathematics and Informatics (APMI), a branch of the BSU, within the research project “Estimating enterprise creditworthiness with the use of economic-mathematical, econometric methods and models on the basis of data from enterprise monitoring system of the National Bank of the Republic of Belarus”. The project has been performed within the agreement between APMI BSU and the National Bank of the Republic of Belarus during 2012 year.
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