DIFFERENTIAL OPERATOR STURM- LIOUVILLE TYPE ON THE SEGMENT [0, π] WITH VARIABLE DELAY
This paper studies the differential equation of the second order in the segment [0, π] with varying delays. Construct a characteristic function of the operator generated by this equation and the boundary conditions at the ends of space, studying certain generalization of these operators, which naturally imposed....
By Ismet Kalčo
MONITORING AND DIAGNOSTIC OF GEAR FAILURES
Gear failures have a major impact on the reliability of many machines andthe importance of monitoring and fault diagnostic of gears is very large. Bymonitoring the condition gets an insight into the state and can take themaintenance activities that prevent greater damage on machines and plants.This paper analyzes the possible causes of gear failure...
By Amir Halep
MIRCE PROFITABILITY EQUATION
Commonly, maintenance is perceived as “fixing broken things”. As such, it is associated with failure consequences and unplanned expenses, both of which negatively impact business plans or customer satisfaction. However, as failures are an inevitability of the life of any technological system, it would be worthwhile to start looking at m...
By Jezdimir Knezevic
ROBOT FORCE CONTROL METHODS
Robot manipulators are usually used in many industrial apllications where a number of practical tasks should be executed. The very important part of that execution is interaction between robot and environment. Control of the interaction is crucial for successful execution of industrial processes. Typical applications include deburring, machining, a...
By Sedin Murtić, Edin Begović, Malik Čabaravdić
TESTING OF NEW TYPE OF SPLIT SLEEVE FOR PIPELINE REPAIRS BY INTERNAL PRESSURE
Repairing technologies for pipelines still require attention due to large extent of distribution network containing different construction parts including elbows, branch connections and others. Repairing of the defects in the branch connection area without interruption of the gas supply is very difficult. Such defects mostly require replacing of th...
By Marek Patek, Augustin Sladek, Miloš Mičian