The paper deals with the issues of establishing the relationship between the loads experienced by the drive and power equipment of the passenger Elevator, with a number of random variables that determine the mode of operation of the Elevator equipment in each cycle. The structure of the algorithm for the formation of accumulated loads and their equivalent value during a given period of operation is substantiated. The proposed method can be used as a simulation model in determining the required amount of repair impacts in the maintenance of passenger elevators

Keywords: elevator, floor, maintenance, cycle, mode, equivalent load

The article presents materials on the study of increasing the operational life of steel ropes. The methods of lubrication of steel ropes, as well as the resistance characteristics of the applied lubricants, under various operating conditions, were studied. An experimental study of the effect of molybdenum disulfide on the operational characteristics of steel ropes. The concept of a useful model for the formation of a surface layer of a solid lubricant coating based on molybdenum disulfide on steel ropes in the process of their production is proposed.the mode of operation of the Elevator equipment in each cycle. The structure of the algorithm for the formation of accumulated loads and their equivalent value during a given period of operation is substantiated. The proposed method can be used as a simulation model in determining the required amount of repair impacts in the maintenance of passenger elevators

Keywords: steel rope, rope lubrication solid lubricants, vibration mechanochemical solid lubricant coating, molybdenum disulfide, utility model

In the article the features of application of logistic approaches of the organization of movement of the cable cars, as well as the method of selecting the cable car and the slopes at various characteristics of the operation of the complex. The results of experimental research on the network of cable cars of the mountain resort "Rosa Khutor"are offered. The paper uses the methods of monitoring the movement of passengers on cable cars by means of identification by ski pass and GPS

Keywords: transport mobility, route network, public transport, automated monitoring of passenger traffic, logistics approach, cable car, monitoring of cable car congestion on-line, traffic volume, digital transport management system

Reviewed by hydrological and hydraulic processes on reclaimed territories and quantification of their manifestations, methods of artificial modification of hydraulic regime of irrigation. Mathematical description of the regularities of the characteristics of the flow of water in the artificial stream (furrows), interaction of water flows with side slopes and bottom grooves. Hydraulics of irrigation considered with the use of water and heat balance on the basis of monitoring of water Wednesday in furrows, since irrigation furrow irrigation water needs perfectly due to large evaporation losses and uneven absorption of soil. Describes how to mathematical calculations, irrigation norm that must be strictly followed to conserve water for irrigation by furrows. Application of polyethylene film perforated screen will provide the necessary moisture throughout the season. Offered the most effective modalities and agrotechnical recommendations.

Keywords: Hydrology, aeration, irrigation, irrigation norm, perforated polyethylene cover, wetlands, luzheobrazovanie, moisture content, slopes, capillaries, water volume, furrow. Keywords: aeration, irrigation, vegetation, irrigation norm, perforat

Information about authors of issue №4 (2013)

Keywords: authors

  In given article the design procedure of a matrix of a feedback on a vector of coordinates of a condition is offered. In its basis association of two problems is necessary. The first is the problem of indemnification of zero of own and mutual transfer functions of the system, the second - a problem of maintenance of monotony of course of processes in system. Problems such as also can be solved: a problem decoupling and a problem of maintenance astatic channels of control. Updating is understood as reception of a ratio in a general view for a matrix of a regulator of a feedback of system of modal control. The received system provides monotony of the transitive characteristic due to indemnification of set of zero of own and mutual transfer functions in system of modal management. From the technological point of view the system provides absence перерегулирования at course of technological process. The offered decisions in suggested article can be used in various areas of a science and techniques. 

Keywords: modal control, indemnification of zero, updating of algorithm of calculation of a feedback, monotony of the transitive characteristic

  The article describes the best ways spline interpolation trajectories of angular movement in the key points for solving motion control rd to the prediction of the external load. As benchmarks we examine the accuracy of the approximation of the drive and the complexity of calculation of coefficients of splines.

Keywords: Trajectory, Lagrange splines, splines Ferguson, interpolation