Open Access. Powered by Scholars. Published by Universities.®
- Discipline
-
- Chemical Engineering (43)
- Process Control and Systems (43)
- Industrial Technology (42)
- Operations Research, Systems Engineering and Industrial Engineering (42)
- Complex Fluids (41)
-
- Controls and Control Theory (41)
- Electrical and Computer Engineering (41)
- Computer Engineering (3)
- Digital Communications and Networking (2)
- Physical Sciences and Mathematics (2)
- Applied Mathematics (1)
- Automotive Engineering (1)
- Biological Factors (1)
- Biomedical Engineering and Bioengineering (1)
- Chemicals and Drugs (1)
- Computer Sciences (1)
- Electrical and Electronics (1)
- Hardware Systems (1)
- Medicine and Health Sciences (1)
- Navigation, Guidance, Control, and Dynamics (1)
- Numerical Analysis and Computation (1)
- Other Chemical Engineering (1)
- Other Computer Engineering (1)
- Other Pharmacy and Pharmaceutical Sciences (1)
- Partial Differential Equations (1)
- Pharmaceutical Preparations (1)
- Pharmacy and Pharmaceutical Sciences (1)
- Robotics (1)
- Signal Processing (1)
- Keyword
-
- Humidity (5)
- Algorithm (4)
- Identification (4)
- Mathematical model (4)
- Analysis (3)
-
- Classification (3)
- Knowledge base (3)
- Model (3)
- Monitoring (3)
- Neural networks (3)
- Reliability (3)
- Artificial intelligence (2)
- Asymptotic stability (2)
- Catalytic cracking (2)
- Control object (2)
- Exergy analysis (2)
- Fuzzy logic (2)
- Fuzzy set (2)
- Grain (2)
- Heat transfer (2)
- Heating element (2)
- Information security (2)
- Kalman filter (2)
- Management (2)
- Measurement accuracy (2)
- Microprocessor (2)
- Risk (2)
- Sensitivity (2)
- Situational model (2)
- Static characteristic (2)
Articles 1 - 30 of 85
Full-Text Articles in Engineering
Loading Characteristic Of Contactless Induction Wide-Range High Current Converters Of Control And Control Systems, A.M. Plakhtiev, G.A. Gaziev, O.Ch. Doniyorov, D.Sh. Norxolboyev, Y.A. Meliboev
Loading Characteristic Of Contactless Induction Wide-Range High Current Converters Of Control And Control Systems, A.M. Plakhtiev, G.A. Gaziev, O.Ch. Doniyorov, D.Sh. Norxolboyev, Y.A. Meliboev
Chemical Technology, Control and Management
The article substantiates the need to use for the needs of industry and metallurgy, land reclamation, irrigation and, in general, agriculture and water management of non-contact conversion and measurement of large direct currents using non-destructive induction wide-range converters of high currents of monitoring and control systems - magnetomodulation non-contact ferromagnetic converters of increased sensitivity, the results are given their constructive development. It is shown that the developed converter, in contrast to the known ones, has increased accuracy and sensitivity, a technologically advanced design and small weight and dimensions with low material consumption and cost. Its load characteristic is investigated under …
Functional Structure Of The Advising Expert System "Defect-Cause-Action", Marat Rakhmatullaev
Functional Structure Of The Advising Expert System "Defect-Cause-Action", Marat Rakhmatullaev
Chemical Technology, Control and Management
To solve some technological tasks, developers face a number of problems of formalization, modeling and management of production processes. Especially often difficulties arise when solving problems of detecting and eliminating defects. This is due to the fact that the same defects can appear for different reasons or for a set of reasons; one reason can lead to defects of different types; different values of the cause indicators can cause different defects; the complex of various causes that caused the appearance of certain defects can be eliminated by many combinations of actions taken in this case; the reasons for the appearance …
Modeling Of The Synthesis Of Pyrroles In Chemical Production, U. Shokirov, B. Mukhitdinov, S. Turabdjanov, R. Choriev, X. Kadirov
Modeling Of The Synthesis Of Pyrroles In Chemical Production, U. Shokirov, B. Mukhitdinov, S. Turabdjanov, R. Choriev, X. Kadirov
Chemical Technology, Control and Management
This work has studied the reaction of catalytic conversion of butyn-2-diol-1,4 and ammonia in the presence of complex mixed polyfunctional catalysts. It was found that in order to take into account uncertainties of various nature, it was proposed to solve the problem of ensuring the safety of chemical production at a qualitatively new level using new information technologies based on the creation of intelligent decision support systems for managing the safety of chemical technological processes and systems at all stages of occurrence. These systems make it possible to formulate recommendations for various decision-makers on the management of the safety of …
Optimization Of The Sizes Of The Cylindrical Measuring Transducer, E. Uljayev, U.M. Ubaydullayev, Sh.N. Narzullayev, L.N. Nasimxonov
Optimization Of The Sizes Of The Cylindrical Measuring Transducer, E. Uljayev, U.M. Ubaydullayev, Sh.N. Narzullayev, L.N. Nasimxonov
Chemical Technology, Control and Management
In this paper, questions of determination of the sizes of electrodes of capacity measuring transducers depending on tolerated relative error of measurement are considered. Dependences of ways of laying of grain materials on their electrical conductance are analyzed. It is established that the problem of optimization can be solved by the determined and statistical methods. At the determined method, it is accepted that all particles of the contacting layer with an electrode of bulk materials are located in order. At the statistical technique, the arrangement of particles is accidental, submitting to any distribution law, for example, normal. The example of …
Mathematical Modeling Of A Ball Mill In Gmz-2 Ngmk Based On The Diffusion Model, Y.B. Kadirov, S.B. Boybutayev, A.R. Samadov
Mathematical Modeling Of A Ball Mill In Gmz-2 Ngmk Based On The Diffusion Model, Y.B. Kadirov, S.B. Boybutayev, A.R. Samadov
Chemical Technology, Control and Management
In the mining and metallurgical industry, in addition to raw materials, the quantitative volume of technological operations has a significant impact on the cost of the extracted metal. As practice shows, the most energy-intensive process is crushing of rocks, which accounts for 30-50% of all production costs. In this connection, the management of this process is one of the main technical and economic factors in the chain of rock dressing. In this paper, the mathematical function of the ball mill MSHTs 75x55 is derived, on the basis of which a computer model is built in the SIMULINK subsystem of the …
Discrete Current Measuring Transformers, Sultan Fayzullaevich Amirov, Nargisa Kamilovna Babanazarova
Discrete Current Measuring Transformers, Sultan Fayzullaevich Amirov, Nargisa Kamilovna Babanazarova
Chemical Technology, Control and Management
Article studies control and measuring systems in which high-voltage current measuring transformers are used, which are analogue measuring converters with a number of drawbacks. In this regard, it is proposed to use discrete current transformers, the use of which leads to simplification and cheapening of structures, are reliable carriers of measuring information, as well as discrete signals from discrete current transformers can be transmitted through connecting wires of smaller cross-section.
Recognition Via Morphological Features Of Tulip By The Algorithms For Calculating Estimates, Mirzayan Kamilov, Mirzaakbar Hudayberdiev
Recognition Via Morphological Features Of Tulip By The Algorithms For Calculating Estimates, Mirzayan Kamilov, Mirzaakbar Hudayberdiev
Chemical Technology, Control and Management
The paper discusses two problem, the firth, possibilities of improving the quality of the recognition algorithm based on partial precedent, by the original pre-training procedures. And second finding the optimal procedure for constructing improved results in some sense, the algorithms for calculating estimates. The peculiarity of this algorithm is that as precedents only such "anchor points" of a pattern that ensuring the following conditions are left: the distance from any point on the training set of i-th pattern to their nearest precedent is less than the distance to the nearest precedent of another pattern. This set of precedents provides unmistakable …
Mathematical Modeling Of Operational-Dispatching Processes Of Complex Technological Objects, Sh.M. Gulyamov, Yu.Sh. Avazov, M.Yu. Doshchanova, E. Samadov
Mathematical Modeling Of Operational-Dispatching Processes Of Complex Technological Objects, Sh.M. Gulyamov, Yu.Sh. Avazov, M.Yu. Doshchanova, E. Samadov
Chemical Technology, Control and Management
Mathematical modeling of the processes of operational dispatch control of complex technological objects was carried out using the example of catalytic cracking of oil. It is shown that further progress in the catalytic cracking of hydrocarbon feedstock is associated with the involvement of heavy vacuum distillates, fuel oils and other oil residues as feedstock for the production of high-octane gasoline fractions, as well as with the implementation of improved or advanced control systems and development of adaptive algorithms for operational dispatching predictive control that allow control systems to track the current technological situation and form control actions that are adequate …
Adaptive Pole Placement Algorithms For Of Non-Minimum-Phase Stochastic Systems, J.U. Sevinov, O.H. Boeva
Adaptive Pole Placement Algorithms For Of Non-Minimum-Phase Stochastic Systems, J.U. Sevinov, O.H. Boeva
Chemical Technology, Control and Management
Adaptive pole placement algorithms for non-minimal phase stochastic systems are presented. The characterization of the structure and the set of models of linear dynamic control objects are carried out. As an example, the algorithm of the extended self-tuning controller is considered. To find the estimate of the controller parameters, the recursive least squares method is used. An explicit algorithm is proposed that makes it possible to exclude the operation of matrix inversion, which requires significant computational costs. Pole placement algorithms are given in the presence of white noise at the output. These algorithms belong to the class of stochastic approximation …
Control Of The Degree Of Intensification And Convective Heat Exchange With Flow Of Liquids In Pipes With Turbulators, B.B. Babatullaev, E.T. Mavlonov, U.V. Mannanov, Kh.S. Nurmukhamedov, U.H. Sagdullaev
Control Of The Degree Of Intensification And Convective Heat Exchange With Flow Of Liquids In Pipes With Turbulators, B.B. Babatullaev, E.T. Mavlonov, U.V. Mannanov, Kh.S. Nurmukhamedov, U.H. Sagdullaev
Chemical Technology, Control and Management
The article discusses the problem of controlling the degree of intensification of the absorption process of NH 3 purified brine and CO 2 ammoniated brine in the technology of soda ash production. It is known that the aforementioned gases upon contact with brine the reaction proceeds with liberation of a considerable quantitative via heat. Increasing temperatures s lead to reduced NIJ output and finished products. Timely control of the withdrawal requires maintaining the degree of intensification of the heat exchange process at a certain level while maintaining the ratio of the absorption and cooling zones of the absorption tower. To …
Methods For Calculating The Coefficients Of The Rail Fourpole Of Sensors Control Tonal Frequency, R.M. Aliev, M.M. Aliev
Methods For Calculating The Coefficients Of The Rail Fourpole Of Sensors Control Tonal Frequency, R.M. Aliev, M.M. Aliev
Chemical Technology, Control and Management
For develop sensors of controlling the state of track sections in interval train control systems, it is first necessary to determine the coefficients of the fourpoles of the rail lines, taking into account the influence of adjacent rail lines and the availability of trains on these lines. The article reviewed methods for determining these coefficients, which are in the further at of researches and development of such sensors will allow of the creation of modern sensors controlling, ensuring the safety of train traffic.
Decision-Making Under Conditions Of Definition And Risk Based On Strict Methods, O.V. Porubay
Decision-Making Under Conditions Of Definition And Risk Based On Strict Methods, O.V. Porubay
Chemical Technology, Control and Management
In this paper, the problems of decision-making in conditions of certainty and risk based on strict methods are considered. The classification of methods of decision theory is presented, taking into account the uncertainty and related subjectivity in evaluating decision options. Strict methods are considered, which include methods of mathematical optimization, or mathematical programming, designed to solve single- or multi-criteria problems of finding the optimal solution. Thus, based on computational experiments, we can conclude that strict methods are usually used in decision-making under conditions of certainty and possibly risk, heuristic methods in conditions of risk and uncertainty, and also if strict …
Organization Of Resources Of Distributed Computing Systems For Simulation And Research Of Complex Objects, T.F. Bekmuratov, R.K. Bazarov
Organization Of Resources Of Distributed Computing Systems For Simulation And Research Of Complex Objects, T.F. Bekmuratov, R.K. Bazarov
Chemical Technology, Control and Management
Computing systems designed to study complex objects have evolved from single-processor computers to fog infrastructures. The article describes the composition, hardware and software features of modern distributed grid-, cloud- and fog computing systems. It is shown how these features affect the study time of complex objects. This time is a measure of computing system effectiveness. Unfortunately, there is still no assessment of modern computing system architectures in terms of that measure. The article fills this deficiency. Computing systems should have the properties of complex objects under study - the main conclusion of the publication.
Optical Method For Determining Antioxidant Activity, V.Kh. Shamsutdinova
Optical Method For Determining Antioxidant Activity, V.Kh. Shamsutdinova
Chemical Technology, Control and Management
The paper considers the main photophysical processes involving excited molecules of luminophores and oxygen and proposes a functional diagram of a device that implements an optical method for determining the antioxidant activity of products by the integrated intensity of luminescence in the presence and absence of oxidized oxygen, the achievement of the technical result of which is ensured by a special luminescent element sensitive to oxygen with a luminescence activator introduced into it, and also revealed ways to increase the useful signal in order to improve the ratio of the useful signal to noise and increase the susceptibility of low …
Non-Dependent Cubic Spline Function And Its Use In Digital Processing Of Signs, H.N. Zaynidinov, S.A. Bakhromov, B.R. Azimov, N.H. Sadritdinov
Non-Dependent Cubic Spline Function And Its Use In Digital Processing Of Signs, H.N. Zaynidinov, S.A. Bakhromov, B.R. Azimov, N.H. Sadritdinov
Chemical Technology, Control and Management
This paper proposes a method of constructing cubic spline functions of a local character with equal distances between nodes. Previous studies have shown precise models for the digital processing of signals using interpolated cubic splines, with accurate examples showing the high degree of accuracy of the approximation of interpolated functions. In this study, the size of the calculations required to find the parameters to be determined during the construction of the spline function does not depend on the number of node points. Local-based splines are used to build such spline functions. Digital processing of the gastroenterological signal was performed on …
Optimization Of Identification Under The Conditions Of Low Reliability Of Information And Parametric Uncertainty Of Non-Stationary Objects, Isroil Ibragimovich Jumanov, Sunatillo Maxmudovich Kholmonov
Optimization Of Identification Under The Conditions Of Low Reliability Of Information And Parametric Uncertainty Of Non-Stationary Objects, Isroil Ibragimovich Jumanov, Sunatillo Maxmudovich Kholmonov
Chemical Technology, Control and Management
Constructive approaches, principles, and methods of optimization of identification in conditions of a priori insufficiency, parametric uncertainty, nonstationarity, low accuracy of data processing have been developed based on the use of natural information redundancy of random time series (RTS) and nonstationary objects in control systems of industrial and technological complexes. A technique has been developed for the accelerated computation of statistical parameters with insufficient statistics. The mechanisms of threshold control of values of elements of RTS, control of increments of the sequence of elements of RTS, inaccuracies of predictions for various models of identification of RTS are proposed. Received general …
Oxergy Analysis Of The Installation Of Primary Oil Refining, Shuxrat Manapovich Gulyamov, Nasiba Jumabaevna Khojieva, Sitora Isakova
Oxergy Analysis Of The Installation Of Primary Oil Refining, Shuxrat Manapovich Gulyamov, Nasiba Jumabaevna Khojieva, Sitora Isakova
Chemical Technology, Control and Management
The questions of thermodynamic exergy analysis of complex chemical and technological systems based on the study of the conversion of exergy in technological apparatuses and installations for the rational use of exergy circulating in the CTS are set forth . A functional approach to the selection of environmental parameters has been substantiated , which allows, indirectly, in the absence of data on the exact chemical composition of the process stream, to reliably determine the second component of exergy. An exergy analysis of the existing ELOU-AVT unit at an existing oil refinery was carried out with an increase in its productivity …
Analysis Of The Special Features Of The Process Of Kaolin's Enrichment With The Purpose Of Modeling, Guljamila Rasbergenovna Kaipbergenova, Aydos Turdimuratovich Atamuratov, Aral Bisenbaevich Allanazarov
Analysis Of The Special Features Of The Process Of Kaolin's Enrichment With The Purpose Of Modeling, Guljamila Rasbergenovna Kaipbergenova, Aydos Turdimuratovich Atamuratov, Aral Bisenbaevich Allanazarov
Chemical Technology, Control and Management
In this work there is studied the increase in the demand of the national economy of the Republic of Uzbekistan for high-quality kaolin for various purposes requires finding new, non-traditional ways of enriching it. The aim of the work is to collect and process existing mathematical models of the kaolin enrichment process, taking into account the features of the modeling object. At the same time, it is necessary to refine the details of the technological regulations, normative and technical documentation, and develop adequate mathematical models of technological processes.
Approaches To Solving Problems Of Optimization Of Solving Monitoring Problems Based On Natural Computing Algorithms, D.T. Muhamediyeva
Approaches To Solving Problems Of Optimization Of Solving Monitoring Problems Based On Natural Computing Algorithms, D.T. Muhamediyeva
Chemical Technology, Control and Management
To find approximate optimization solutions, many algorithms are used, seven of which are considered in this work: fuzzy sets, artificial neural networks, genetic algorithm, ant algorithm, particle swarm algorithm, DNA computation, and a new approach based on artificial immune systems (IIS). All these methods belong to the direction of "natural computing", ie. model certain biological processes, the algorithms of which nature has created for millions of years. It should be noted that the efficiency of one or another algorithm depends on the characteristics of the initial data of the problem, so it is impossible to unambiguously determine which of the …
Ip-Traffic Classification Model Based On Machine Learning Ways, Madjit Malikovich Karimov, Sherzod Rajaboevich Gulomov
Ip-Traffic Classification Model Based On Machine Learning Ways, Madjit Malikovich Karimov, Sherzod Rajaboevich Gulomov
Chemical Technology, Control and Management
This article analyzes machine learning ways for classifying traffic filtering: supervised learning and unsupervised learning; semi-supervised learning; reinforcement learning- classification and their use for segmentation and recognition of objects. A method of teaching with supervised learning for filtering traffic is applied, and a classifier training model with supervised learning is proposed.
System Of Analytical Control And Control Of Technological Parameters Of Cotton-Cleaning Production, I.Kh. Siddikov, D.A. Khalmatov, U.O. Khuzhanazarov, G.R. Alimova
System Of Analytical Control And Control Of Technological Parameters Of Cotton-Cleaning Production, I.Kh. Siddikov, D.A. Khalmatov, U.O. Khuzhanazarov, G.R. Alimova
Chemical Technology, Control and Management
A system analysis of the system of analytical control and management of technological parameters of cotton-cleaning production was performed. At the same time, the control system is studied as an adaptive control object that quickly changes its parameters depending on the actual state of the controlled technological parameters. A method for determining the frequency of removal of technological parameters based on the methods of mathematical statistics and based on the analysis of experimental data of a particular process is proposed. The functional dependence of the original variables from the information obtained from the system sensors. The source data is formalized …
Modelling And Determination Of Rational Parameters Of Blast Wells During Preliminary Crevice Formation In Careers, Sherzod Sharipovich Zairov, Sherali Raufovich Urinov, Rustam Uralovich Nomdorov
Modelling And Determination Of Rational Parameters Of Blast Wells During Preliminary Crevice Formation In Careers, Sherzod Sharipovich Zairov, Sherali Raufovich Urinov, Rustam Uralovich Nomdorov
Chemical Technology, Control and Management
Recommended solutions to reduce the width of the zone of residual deformation, set the parameters and delineation of charges for shielding the slit with enhanced protective capacity and selected parameters of blasting in the marginal zone, ensuring the creation of the shielding slit with high protective ability. The dependence of changes in the diameter of a contour well, the linear mass of the contour charge and the distance between contour wells on the physical and mechanical properties of rocks and energy indicators of industrial explosives is established.
Modeling The Process Of Heat Exchange Between Heaters And The Material Taking Into Account Heat Exchange With The Environment, J.E. Safarov, Sh.A. Sultanova, G.T. Dadayev, B.T. Jumayev, A.B. Saydullayev
Modeling The Process Of Heat Exchange Between Heaters And The Material Taking Into Account Heat Exchange With The Environment, J.E. Safarov, Sh.A. Sultanova, G.T. Dadayev, B.T. Jumayev, A.B. Saydullayev
Chemical Technology, Control and Management
The paper considers the modeling of the process of heat transfer between heaters and material, taking into account heat exchange with the environment. To solve this problem, an experimental drying unit was assembled. Paraffin, sand, salt and brick were selected as test materials. The research carried out with the use of paraffin shows the most optimal and economical result in relation to other materials. The efficiency of paraffin application reaches 51 ºС, and the cooling time takes much longer. In addition, the selected material and the selected temperature have a beneficial effect on the drying process of plant material. The …
Fuzzy Information And Expert Systems For Analysis Of Failure Of Automatic And Telemechanic Systems On Railway Transport, Timur Tashmetov, Kamoliddin Tashmetov, Ravshan Aliev, Muhamadaziz Rasulmuhamedov
Fuzzy Information And Expert Systems For Analysis Of Failure Of Automatic And Telemechanic Systems On Railway Transport, Timur Tashmetov, Kamoliddin Tashmetov, Ravshan Aliev, Muhamadaziz Rasulmuhamedov
Chemical Technology, Control and Management
This article provides the principles and methods of designing an expert system to obtain information on to eliminate malfunctions automatic and telemechanic system in railway transport. An expert system is presented that performs a modeling action on restore problem situations and correct various types of errors, failures of various systems, and determine the elimination of malfunction of automatic and telemechanic systems of railway transport
Intelligence Devices For Monitoring And Control Of Energy Efficiency Of Enterprices, N.N. Mirzoyev
Intelligence Devices For Monitoring And Control Of Energy Efficiency Of Enterprices, N.N. Mirzoyev
Chemical Technology, Control and Management
In the presented article discussed development of information software and intelligent measurement systems for the management and control of energy efficiency, demand for energy efficiencyб growing intelligent energy metering and monitoring systems are being developed, and new opportunities, opening up for assessing of energy efficiency of an enterprise.
Automated Monitoring And Control System For Cotton Saw Gin, N.Z. Kamalov, Sh.Z. Kamalov
Automated Monitoring And Control System For Cotton Saw Gin, N.Z. Kamalov, Sh.Z. Kamalov
Chemical Technology, Control and Management
The problems of automation of the technological process of saw gin of cotton are considered. The task and technical requirements to the control and management system for the saw gin of cotton are formulated. Based on the technical requirements, an algorithm is developed for the functioning of the control and management system. Using microprocessor technology, an automated monitoring and control system has been developed for the saw gin unit of cotton. The developed automated control and management system was tested in the production conditions of the ginnery and implemented.
Information-Algorithmic System Of Technological Monitoring By The Parameters Of Continuous Productions, S.T. Yunusova, M.O. Atajonov
Information-Algorithmic System Of Technological Monitoring By The Parameters Of Continuous Productions, S.T. Yunusova, M.O. Atajonov
Chemical Technology, Control and Management
Modern industrial enterprises are characterized by large volumes, complexity and interconnectedness of streams of operational and static information about the technological process. The process of its accumulation and processing is one of the most important in accounting, control of functioning and production management, which leads to the creation of an integrated information database to automate the solution of management problems. To solve this problem, it is proposed to create an information-algorithmic system for technological monitoring of production processes. In the conditions of complexity, dynamism and indistinctness of the characteristics of production processes in industrial enterprises, the development and accumulation of …
Diagnosis Of Process Equipment In The Processing Of Cable Waste, Based On Artificial Neural Networks, O.Kh. Ishnazarov, V.V. Tsypkina, V.P. Ivanova
Diagnosis Of Process Equipment In The Processing Of Cable Waste, Based On Artificial Neural Networks, O.Kh. Ishnazarov, V.V. Tsypkina, V.P. Ivanova
Chemical Technology, Control and Management
The article discusses the increasing efficiency of the technological equipment for the processing of cable waste. It is proposed to solve the problem by using modern expert systems, such as artificial neural networks (ANN), which will allow diagnosing the working system of the equipment, making technical and technological assessment of its condition effectively, taking into account noisiness of input data. The solution to the technological problem is based on the use of artificial intelligence methods, based on artificial neural networks, which allow achieving new functionality of the cable waste processing line and improving the quality of technical diagnostics.
Fuzzy Model Of Compliance With Hydro-Unit Defection, T.S. Nusratov, B.Sh. Abdullaev, S.Kh. Nabiev
Fuzzy Model Of Compliance With Hydro-Unit Defection, T.S. Nusratov, B.Sh. Abdullaev, S.Kh. Nabiev
Chemical Technology, Control and Management
The requirement of reliability and safety of hydraulic systems is always relevant: both in the design process, and in the operation, repair and monitoring processes. Currently, systems designed to support decision-making processes, in particular situational-advising systems, as a type of expert systems, are becoming particularly relevant. The main components of the formalization and construction of fuzzy situational models of correspondences of the type “situation - causes - actions” (S-C-A) for the processes of defect detection of a hydraulic unit are described.
Imitation Modeling The Discrete Communication Chanel In Matlab Stateflow On Basis Of Petrovich Model, Sh.Y. Djabborov, Sh.K. Ismailov, I.I. Omonov
Imitation Modeling The Discrete Communication Chanel In Matlab Stateflow On Basis Of Petrovich Model, Sh.Y. Djabborov, Sh.K. Ismailov, I.I. Omonov
Chemical Technology, Control and Management
The article defines the study of a discrete communication channel based on the Petrovich model, amending the faults and its simulation model using MATLAB software. In addition, to reduce the probability of multiple errors in data transmission, coding the discrete channel up to a fault tolerance level, to investigate the distribution of error-free transmission intervals in the discrete channel based on the Petrovich model, to construct the Petrovich model for the discrete channel, The State-flow diagram of Petrovich model is presented for the under research discrete channel. The processes meant by the article save real-time mode of technical engineers in …