2020 International Russian Automation Conference (RusAutoCon)最新文献_第9页

Neuro-Fuzzy Modeling of Diesel Fuel Consumption Under Dynamic Loads 动态负荷下柴油机油耗的神经模糊建模

2020 International Russian Automation Conference (RusAutoCon) Pub Date : 2020-09-01 DOI: 10.1109/RusAutoCon49822.2020.9208226

E. Zubkov

引用次数: 0

Determining the Hazard Quotient of Destructive Actions of Automated Process Control Systems Information Security Violator 自动化过程控制系统信息安全违反者破坏性行为危害系数的确定

2020 International Russian Automation Conference (RusAutoCon) Pub Date : 2020-09-01 DOI: 10.1109/RusAutoCon49822.2020.9208036

D. Chernov, A. Sychugov

{"title":"Determining the Hazard Quotient of Destructive Actions of Automated Process Control Systems Information Security Violator","authors":"D. Chernov, A. Sychugov","doi":"10.1109/RusAutoCon49822.2020.9208036","DOIUrl":"https://doi.org/10.1109/RusAutoCon49822.2020.9208036","url":null,"abstract":"The purpose of the work is a formalized description of the method determining numerical expression of the danger from actions potentially implemented by an information security violator. The implementation of such actions may lead to a disruption of the ordered functioning of multilevel distributed automated process control systems, which indicates the importance of developing new adequate solutions for predicting attacks consequences. The analysis of the largest destructive effects on information security systems of critical objects is carried out. The most common methods of obtaining the value of the hazard quotient of information security violators’ destructive actions are considered. Based on the known methods for determining the possible damage from attacks implemented by a potential information security violator, a new, previously undetected in open sources method for determining the hazard quotient of destructive actions of an information security violator has been proposed. In order to carry out experimental calculations by the proposed method, the authors developed the required software. The calculations results are presented and indicate the possibility of using the proposed method for modeling threats and information security violators when designing an information security system for automated process control systems.","PeriodicalId":101834,"journal":{"name":"2020 International Russian Automation Conference (RusAutoCon)","volume":"170 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":"114337785","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: 1

Improving Accuracy of the Arrival Time Determining of a Flowmeter Acoustic Signals by the Correlation Method 用相关法提高流量计声信号到达时间确定的精度

2020 International Russian Automation Conference (RusAutoCon) Pub Date : 2020-09-01 DOI: 10.1109/RusAutoCon49822.2020.9208075

S. Gerasimov, I. Zhelbakov

{"title":"Improving Accuracy of the Arrival Time Determining of a Flowmeter Acoustic Signals by the Correlation Method","authors":"S. Gerasimov, I. Zhelbakov","doi":"10.1109/RusAutoCon49822.2020.9208075","DOIUrl":"https://doi.org/10.1109/RusAutoCon49822.2020.9208075","url":null,"abstract":"The paper notes some important aspects of the digital signal processing methods applications to reduce the achieved measurement error of the acoustic signals propagation time. As an example, it's proposed the consideration of the correlation method processing of the received probing signals of an ultrasonic time-of-flight liquid flowmeter. The indicated method is based on the calculation of discretized cross-correlation functions. This article is the actual continuation of the previous publication within the topic under discussion. It was shown, the main features that should be taken into account when choosing discretized signal values sequences for the correct calculation of correlation functions, were discussed. In article speaks of individual limitations that are imposed on the analyzed signals in order to obtain adequate results of calculating discretized correlation functions. Earlier, a special algorithm was developed to reduce the possible error in determining the required time intervals using a special \"window\", which selects individual signals samples, in fact, truncates the signals. The formulated theoretical arguments were veryfied and supplemented by mathematical calculations and modeling in the MatLab software package.","PeriodicalId":101834,"journal":{"name":"2020 International Russian Automation Conference (RusAutoCon)","volume":"90 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":"116317270","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: 2

Development of a Water-Submersible Hydrogenerator as a Renewable Source of Electricity for Small Rivers 小型河流可再生发电的水下水轮发电机的研制

2020 International Russian Automation Conference (RusAutoCon) Pub Date : 2020-09-01 DOI: 10.1109/RusAutoCon49822.2020.9208214

Dilshod Aminov, B. Kosimov, O. Sultonov

{"title":"Development of a Water-Submersible Hydrogenerator as a Renewable Source of Electricity for Small Rivers","authors":"Dilshod Aminov, B. Kosimov, O. Sultonov","doi":"10.1109/RusAutoCon49822.2020.9208214","DOIUrl":"https://doi.org/10.1109/RusAutoCon49822.2020.9208214","url":null,"abstract":"The problem of using hydroelectric power of small rivers is considered. It is shown that it can be resolved only in the design of electric generators for locations and operating conditions. The task of developing such a project system is set. The problem of choosing a turbine and the type of electric machine for a hydrogenerator is outlined. Among a large number of types of generators, it is proposed to use a generator of the original design as a hydrogenerator of low and medium power. The electric machine in question is a submersible type generator with combined excitation. The resulting magnetic field of the generator is formed from two sources: permanent magnets and the field winding. At the same time, the hydrogenerator has a small size, thanks to the use of powerful permanent magnets, and the coil of the excitation for regulating the magnetic flow. At the final stage, a decision was made to develop a three-dimensional model of the generator in the Solid Works program. In order to make sure that the design system works correctly, it was decided to make a scale model using 3D printer technology.","PeriodicalId":101834,"journal":{"name":"2020 International Russian Automation Conference (RusAutoCon)","volume":"18 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":"114469012","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

Research Resistance Contact Connections of the Low Voltage Switching Equipment and the Network Equivalent Resistance 研究低压开关设备的电阻接点连接及网络等效电阻

2020 International Russian Automation Conference (RusAutoCon) Pub Date : 2020-09-01 DOI: 10.1109/RusAutoCon49822.2020.9208208

E. Gracheva, A. Gorlov, A. Alimova

引用次数: 1

Simulation of Gas Turbine Power Plants with Voltage and Speed Prognostic Regulators 带电压和速度预测调节器的燃气轮机电厂仿真

2020 International Russian Automation Conference (RusAutoCon) Pub Date : 2020-09-01 DOI: 10.1109/RusAutoCon49822.2020.9208114

Yu. N. Bulatov, A. Kryukov, Nguyen van Huan

{"title":"Simulation of Gas Turbine Power Plants with Voltage and Speed Prognostic Regulators","authors":"Yu. N. Bulatov, A. Kryukov, Nguyen van Huan","doi":"10.1109/RusAutoCon49822.2020.9208114","DOIUrl":"https://doi.org/10.1109/RusAutoCon49822.2020.9208114","url":null,"abstract":"The article provides results of computer-based research dedicated to dynamic models development of low-power two-shaft gas turbines equipped with automatic voltage and speed regulators having prognostic links. When gas turbine plants (GTP) are used in isolated power supply systems, frequency and voltage deviations can be insignificant which adversely affects power quality indices. Regulators adjustment of GTP being commissioned requires complex design calculations. Using prognostic algorithms allowing the classical regulators perfection with minimal costs contributes to their efficient adjustment. The prognostic algorithms can be referred to ones enabling the system automatic control based on one parameter – forecast time. This is especially urgent when it is necessary to commission a GTP within tight deadlines. The models represented in the article, were implemented using Simulink package of MATLAB system. Therefore, prognostic algorithms influence on voltage and rotational speed control quality of GTP generator was studied in the modes of load connection and shedding. The computer modeling results allowed to make the following conclusions: the use of prognostic regulators when connecting an additional powerful load to GTP, allows to remove oscillability, reduce voltage dips, and transient time by 2.5 s; an abrupt load shedding allows to completely remove oscillability, reduce overshoot of rotor rotational speed and overvoltage on generator terminals due to the application of prognostic algorithms, and to significantly reduce transient time duration for speed in comparison with classical regulators; the use of prognostic algorithms allows to obtain acceptable quality factors for transients without using complicated procedures of regulators adjustment.","PeriodicalId":101834,"journal":{"name":"2020 International Russian Automation Conference (RusAutoCon)","volume":"9 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":"133616784","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: 6

A Neural Network-Based Control System Using PID Controller To Control the Deaerator 基于神经网络的PID除氧器控制系统

2020 International Russian Automation Conference (RusAutoCon) Pub Date : 2020-09-01 DOI: 10.1109/RusAutoCon49822.2020.9208184

E. Muravyova, A. Yurasov

引用次数: 0

Machine Learning Model of an Intelligent Decision Support System in the Information Security Sphere 信息安全领域智能决策支持系统的机器学习模型

2020 International Russian Automation Conference (RusAutoCon) Pub Date : 2020-09-01 DOI: 10.1109/RusAutoCon49822.2020.9208122

F. O. Fedin, O. V. Trubienko, Sergey V. Chiskidov

引用次数: 0

Diagnostics of Automatic Control Systems Using Trial Deviations of Model Parameters and Binary Diagnostic Signs 用模型参数试偏差和二元诊断符号诊断自动控制系统

2020 International Russian Automation Conference (RusAutoCon) Pub Date : 2020-09-01 DOI: 10.1109/RusAutoCon49822.2020.9208057

S. V. Shalobanov, S. S. Shalobanov

引用次数: 2

The Constructing of Backup Protections of Overhead Lines Taking into Account the Effect of the Magnetizing Current of the Power Transformers 考虑变压器励磁电流影响的架空线路后备保护的构建

2020 International Russian Automation Conference (RusAutoCon) Pub Date : 2020-09-01 DOI: 10.1109/RusAutoCon49822.2020.9208190

V. Nagay, V. Nagay, I. Nagay

引用次数: 0