As an alternative of the Lyapunov function-based design adaptive controllers Fixed Point Transformation based Adaptive controller was introduced that in first step transforms control task into a Problem then so solves it via iteration during one digital happens. In actual this scheme takes consideration controlled system's response obtained for action previous step, therefore applies delayed feedback makes very flexible time-delayed systems. transforming problem fixed point countless...

New and effective approaches for the analysis of seismic data make it possible to identify distribution earthquakes helping further assess frequency occurrence any associated risks.This paper proposes an approach detecting areas with increased spatial density events zoning territories on map based Density-based Spatial Clustering Applications Noise algorithm (DBSCAN algorithm).The validity choice this clustering is explained by fact that DBSCAN can detect clusters complex shapes including...

Forests are one of the most important natural resources in world.However, occurrence forest fires will burn plants and kill animals.Emergency incidents events can be dangerous require quick accurate decision-making.The use computer vision for fire detection provide an efficient solution to deal with these situations.We propose a combined method detecting from video sequence monitoring early operations.The is based on motion methods, chromatic analysis image segmentation.To improve efficiency...

We call an electronic robust one then, if it the stress-like change without a breakdown, possibly beside minimal damage, not disturbing normal function possibly, tolerates it. Not really definable extreme changes quantity and his qualitative parameter, measure of robustness. It was thawing out in electronics applications circuit redundancy, safe, this manner advantageously can be used programmable analogous circuits (field analog array, FPAA). Using these FPAA developed such architectures...

The field programmable analog array (FPAA) are advantageously useful different functional units, electronic circuits, part of circuit, onto his forming. In this direction there is an opportunity if the cooperation embedded informatics device and FPAA possible especially. Perspective that solution, where circuit to be worked up some-, or more adaptivity plays himself with a partial self-organization in manner topology, regarding parameters single elements.

In the article a concept of result-oriented management is presented.The based on methodology indicative planning university scientific and educational activities presented as formalized procedures.Particular attention paid to system indicators, their formalization algorithms design analytics functioning.Moreover, incentive rating model for staff considered.The contains indicators that agree with plans.In addition, in structure scheme information flows analytical contour described.The...

In some control tasks is often necessary to ask an analog or digital solutions should be used. One way the other choice almost always compromise solution reached as a result. Suppose that any embedded microcontroller, device already present. This extends resources of microcontroller in such established arrangement suitable for both and signal processing functions implement. We do this system adaptive, robust, predictive, flexible. All field programmable array (FPAA) new has been used circuit...

This paper presents the results of study into control light-emitting-diode lighting equipment.It also deals with issues robustness in organization controlling key parameters a system.An experimental facility for research using high-power LEDs and them compensation uncertainties was developed.The that development allows showing effectiveness use additional loops elements robust control.Additionaly, there are suggestions to improve systems both indoor outdoor led devices increased power.

The performance measurement in the World and especially inside companies' boundaries are getting more important. ERP applications like SAP MS Dynamics applied to several functional areas such as finance, logistics, human resources, etc. As long diversity complexity of increasing an organization there is a need successful measurement. Different methods tools available for analyzing effectiveness processes, technologies or even users, employees. Usage OLAP Information Cubes AX information...

Automatic synthesis of digital circuit is mostly solved, at a well defined boundary conditions. Algorithm topology generating can be performed. From traditional discrete electronic parts an analog implementation almost impossible, because integrated circuits configurable through interface already exist. important, are circuits. All these, and increasing processing performance computers new approaches to made. Such may important not only in the components, but modules used, whether case...

The production of highly reliable, electronic devices is a source for significant environmental emissions and energy consumption.A modern, cost-effective modular design can enhance product maintainability lifetime.Many end-users would certainly be willing to devote more resources (money) device they use, if, in return, could extend the life device.This paper introduces architecture high-reliability, modular, end-user-configurable, redundant power supply, based on these principles.

Well knowing solution in the electronic circuit theory at present days, fine setting of parametrical values whole-, and part circuit, by change one or more parameter parts. We get advantage, when not only values, but topology is changeable too. The actuality this approach daily using field programmable analogue arrays circuits reconfigurable robust systems cooperation embedded informatics devices microcontroller.

Fault-masking architectures are classified into a few major categories. The first is the multiplication of microcontroller, other CON-MON architecture (not full-fledged fault-masking system), there course, frequently failing units. In this article, focus on different kind solutions, how can duplicated microcontroller based system, monitoring itself, and increasing fault-tolerance level embedded system.

In civil and industrial areas often a task to log the data of an embedded system. some applications redundant storage archiving is required. field it can be occur, that device suffers electromagnetic impact. It cause for example, high current device, near lightning strike, transient disturbance, EMP jamming, etc. damage in measured by this paper shows architectural solution keep safe, or flag exact part data, which contain errors.

In the adaptive control of strongly nonlinear systems prevailing design methodology is based on creation a Lyapunov function then proving that its time-derivative nonpositive. The use this approach requires skillful designers with creative capacities and cannot be carried out as application simple "algorithm". Furthermore, it works meeting satisfactory conditions instead necessary conditions, therefore often "too much". This concentrates global asymptotic stability are met in case an ample...

The paper covers organisation of pipelined processing data received from heat stations.New software architecture was developed for the heating network.Development a new analytical information system based on pipeline has allowed increased efficiency work in supply systems.The mechanisms storage have been established, as well sequence and monitoring networks.This is parallel-pipeline system.The idea such an approach transferred organization central processor personal computer with processes...

The conversion of solar energy into electricity makes it possible to generate a power resource at the relevant location, independent availability electrical network. application technology greatly facilitates supply objects that, due their cannot be connected Typical areas use are nature reserves, game management areas, large-scale agricultural livestock industrial pipeline routes, water resources far from infrastructure, etc. protection such and assets detection functionality particular...

This work discusses the LMS (Learning Management System), as part of University's Educational Portal and identifies main hardware/software components such an e-learning system.The conceptual model is presented, in form a queuing network.Analysis performance reliability system, used, criteria.The Authors assessed productivity EKTU based on proposed model.

Electricity plays an increasingly important role in today's civil, industrial, medical and military applications. For optimal operation, it is essential to diagnose the state of device's power supply. In case off-grid supply system, required check status all modules chain. order ensure dependability, redundancy chain are needful, especially critical This paper proposes a microcontroller based embedded solution, which measures different parameters distinct modules, controls redundant...

Although electronic power control of induction equipment, as the title refers to a specific device, in present paper, we will show that method is commonly used for every band-pass characteristics loads at alternating current.Being aware benefits proposed solution with respect conventional electronics procedures can also find carried out using an embedded microcontroller varying conditions certain value control.The has been applied heating which yields strong results.

An optocoupler is an optoelectronic device, based on a light emitter and detector pair. Any degradation in the emitted causes change output of component. This gain also known as CTR (current transfer ration) degradation,-although some cases, actually increased over time. phenomenon inherent p-n junction electroluminescence it unpredictable. Excessive amount may cause deviation from optimal operation or catastrophic system failure. paper puts forward robust, microcontroller solution for this problem.