2020 International Russian Automation Conference (RusAutoCon)最新文献_第7页

Electric Communications Soundig Device for the Tunneling Machine Control. Development and Research 掘进机控制用电子通信测深装置。开发与研究

2020 International Russian Automation Conference (RusAutoCon) Pub Date : 2020-09-01 DOI: 10.1109/RusAutoCon49822.2020.9208051

A. Zhivodernikov, A. Pavlenko, V. Puzin

引用次数: 1

Acceptability Risk Assessment for the Complex Engineering System’s Development Projects Portfolio 复杂工程系统开发项目组合的可接受性风险评估

2020 International Russian Automation Conference (RusAutoCon) Pub Date : 2020-09-01 DOI: 10.1109/RusAutoCon49822.2020.9208131

P. Zinovev, I. Ismagilov

引用次数: 0

Development of a Waste-Heat Boiler Model Based on Recurrent Neural Networks 基于递归神经网络的余热锅炉模型的建立

2020 International Russian Automation Conference (RusAutoCon) Pub Date : 2020-09-01 DOI: 10.1109/RusAutoCon49822.2020.9208177

Dmitry Lusenko, I. Danilushkin

{"title":"Development of a Waste-Heat Boiler Model Based on Recurrent Neural Networks","authors":"Dmitry Lusenko, I. Danilushkin","doi":"10.1109/RusAutoCon49822.2020.9208177","DOIUrl":"https://doi.org/10.1109/RusAutoCon49822.2020.9208177","url":null,"abstract":"The work is devoted to the development of a dynamic model of a waste heat boiler based on a recurrent neural network. The object of modeling is presented as a complex thermodynamic system. The dynamic processes taking place inside the boiler are non-linear and interconnected. Changes in the technological parameters of the waste gases occur in ranges that do not allow to obtain an acceptable quality of the linearized model. Due of the difficulty of creating a mathematical description that takes into account the operation of the installation in different modes, recurrent neural networks were chosen to implement the simulation task. A technique was developed for the synthesis of a neural network model. As a result of the application of the technique, a neural network model was synthesized that describes the change in the technological parameters of the waste heat boiler in the \"Power boost\" \"Rated Load\", \"Power reduction\" operating modes. The model output is the temperature of the network water behind the boiler. The created model takes into account the change in the water flow through the boiler, the change in the inlet water temperature, the increase and decrease in the temperature and pressure of the waste gas at the inlet of the waste heat boiler. In the formation of training and test samples for the neural network, archival trends obtained during the operation of the waste heat boiler were used.","PeriodicalId":101834,"journal":{"name":"2020 International Russian Automation Conference (RusAutoCon)","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128923946","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 3

Structural Modeling of Controllable Diffusion in Case of Inter-Component Chemical Reaction 组分间化学反应可控扩散的结构建模

2020 International Russian Automation Conference (RusAutoCon) Pub Date : 2020-09-01 DOI: 10.1109/RusAutoCon49822.2020.9208038

I. Danilushkin, S. Kolpashchikov, A. Mandra

引用次数: 0

An Algorithm for Evaluating the Measured Values of Dynamic Objects under the Influence of External Factors 一种外部因素影响下动态目标测量值的评估算法

2020 International Russian Automation Conference (RusAutoCon) Pub Date : 2020-09-01 DOI: 10.1109/RusAutoCon49822.2020.9208142

M. Mamchenko, M. Romanova, P. Trefilov

引用次数: 2

On Algorithms for the Minimum Link Disjoint Paths Problem 最小链路不相交路径问题的算法研究

2020 International Russian Automation Conference (RusAutoCon) Pub Date : 2020-09-01 DOI: 10.1109/RusAutoCon49822.2020.9208196

G. Rego, R. Voronov

引用次数: 1

On the Issue of Increasing the Stability and Controllability of Aircraft of Non-Traditional Schemes When Moving on the Ground 提高非传统方案飞机在地面移动时的稳定性和可控性问题

2020 International Russian Automation Conference (RusAutoCon) Pub Date : 2020-09-01 DOI: 10.1109/RusAutoCon49822.2020.9208082

A. A. Smagin, O. Dolgov, I. Pocebneva

{"title":"On the Issue of Increasing the Stability and Controllability of Aircraft of Non-Traditional Schemes When Moving on the Ground","authors":"A. A. Smagin, O. Dolgov, I. Pocebneva","doi":"10.1109/RusAutoCon49822.2020.9208082","DOIUrl":"https://doi.org/10.1109/RusAutoCon49822.2020.9208082","url":null,"abstract":"The research proposes an approach to solving the problems of stability and controllability of aircraft of the aerodynamic scheme \"flying wing\" in terms of movement on the ground, which consists in combining landing gear systems into an automatic integrated control contour. The analysis of peculiarities of movement on the ground is carried out, disadvantages and limits of application of available control methods are specified. Development of a dynamic aircraft model for virtual testing of control algorithms is described. The conclusion is made about practical advantages that are expected to be obtained because of the introduction of the integrated control contour of landing gear systems. Are additional possibilities of the proposed approach: in addition to using on unmanned aerial vehicles to operate in automatic control mode, the development can be used on manned and remotely piloted aircraft as an auxiliary system that helps the pilot to withstand the take-off and run direction under random energetic disturbing influences, similar to that used on modern cars of assisting systems such as ESP (Electronic Stability Program) -electronic dynamic stabilization system.","PeriodicalId":101834,"journal":{"name":"2020 International Russian Automation Conference (RusAutoCon)","volume":"63 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114547576","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 4

Multiple Partial Discharge Diagnostics as a Set Covering Problem 多局部放电诊断作为集覆盖问题

2020 International Russian Automation Conference (RusAutoCon) Pub Date : 2020-09-01 DOI: 10.1109/RusAutoCon49822.2020.9208219

N. Kinsht, N. Petrunko

引用次数: 0

Decomposition of Process Control Algorithms for Parallel Computing Systems Using Automata Models 基于自动机模型的并行计算系统过程控制算法分解

2020 International Russian Automation Conference (RusAutoCon) Pub Date : 2020-09-01 DOI: 10.1109/RusAutoCon49822.2020.9208165

D. Pashchenko, A. Martyshkin, D. Trokoz

{"title":"Decomposition of Process Control Algorithms for Parallel Computing Systems Using Automata Models","authors":"D. Pashchenko, A. Martyshkin, D. Trokoz","doi":"10.1109/RusAutoCon49822.2020.9208165","DOIUrl":"https://doi.org/10.1109/RusAutoCon49822.2020.9208165","url":null,"abstract":"The paper considers the decomposition of process control algorithms for parallel computing systems using automata models. When designing parallel processing systems, an important problem is the formal representation of process control algorithms since they allow integrated solving the tasks of development, implementation, and analysis of complex control systems, including the control over interacting processes and resources in parallel systems. One of the control algorithm formal description techniques is based on the use of nondeterministic automaton (NDA) logic; it allows representing the data processing control algorithms as canonical equation systems describing all private events implemented in the algorithm. This language’s advantage is describing all the control system transitions in not the system state terms but private event ones, the simultaneous existence of which determines all the system states and transitions, which allows avoiding a ‘combinatorial explosion’ in the state space at the currently available verification capabilities. The paper objective is studying the process control algorithms for parallel computing systems using the NDA tool. Herein, the development and research object is the parallel decomposition of control algorithms for parallel computing systems using automata models. An automata model has been obtained that describes the synchronization of parallel processes based on the finite NDA logic, the correctness of which has been proved by simulation in the VHDL language. The experimental hardware implementation of synchronization device using FPGAs and the resulting time-charts of its operation completely confirm its correct functioning. Conclusions have been drawn on the correctness of the basic results obtained in the study.","PeriodicalId":101834,"journal":{"name":"2020 International Russian Automation Conference (RusAutoCon)","volume":"50 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127433234","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 5

Determination of Currents in an Autotransformer Stator Winding of an Autonomous Asynchronous Generator Connected as a Double Star 双星式异步发电机自耦变压器定子绕组电流的确定

2020 International Russian Automation Conference (RusAutoCon) Pub Date : 2020-09-01 DOI: 10.1109/RusAutoCon49822.2020.9208063

N. S. Barakin, A. Bogdan, A. A. Kumeyko

{"title":"Determination of Currents in an Autotransformer Stator Winding of an Autonomous Asynchronous Generator Connected as a Double Star","authors":"N. S. Barakin, A. Bogdan, A. A. Kumeyko","doi":"10.1109/RusAutoCon49822.2020.9208063","DOIUrl":"https://doi.org/10.1109/RusAutoCon49822.2020.9208063","url":null,"abstract":"The use of asynchronous generators in agriculture is restrained by an insufficient degree of voltage and frequency stabilization. Along with the known advantages, such as higher reliability, lesser mass and overall dimensions, high quality of electricity, application of asynchronous generators is hampered by the insufficient level of voltage frequency, which results in need to use additional control schemes or an inverter transformer, as applying of high power load can lead to de-excitation of an asynchronous generator. The use of autotransformer stator windings allows us to connect capacitors to a higher voltage, which will reduce the capacity needed to excite the generator. It is possible to stabilize the voltage of the generator by powering on additional capacitors or by adjusting the rotation speed. The capacitor switching algorithm for stabilizing the voltage of the asynchronous generator must provide the required voltage level, monitor the current in the stator winding in order to prevent the emergency state, and take into account significant demagnetizing starting current when the motor load is applied. The use of an autotransformer version of the stator winding in asynchronous generators allows it to be divided functionally into two parts—a common and a magnetizing one. When determining the currents of an autotransformer winding, it is necessary to take into account the angle between these parts and the load power factor. Correct determination of the parameters of the autotransformer winding will reduce the demagnetizing effect of the load current.","PeriodicalId":101834,"journal":{"name":"2020 International Russian Automation Conference (RusAutoCon)","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126519133","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0