Pub Date : 1900-01-01DOI: 10.21293/1818-0442-2021-24-3-69-73
A. Mitsel, A. Shilnikov
The article discusses the topic of simulation modeling for compensation system (CS). These models are used as a core of the decision-making system (DSS) for the needs of compensation. The authors propose two solutions for compensation plan modeling: 1) Conceiving analytical statistical model; 2) Developing simulation model. The second solution is presented in the article. Some particular CS models are put forward. Based on the obtained synthetic data, following results are achieved: 1) probability densities functions of different CS result indicators are defined; 2) statistical characteristics of CS indicators are reviewed; 3) probability of CS efficiency is measured.
{"title":"Statistical models for enterprise compensation system","authors":"A. Mitsel, A. Shilnikov","doi":"10.21293/1818-0442-2021-24-3-69-73","DOIUrl":"https://doi.org/10.21293/1818-0442-2021-24-3-69-73","url":null,"abstract":"The article discusses the topic of simulation modeling for compensation system (CS). These models are used as a core of the decision-making system (DSS) for the needs of compensation. The authors propose two solutions for compensation plan modeling: 1) Conceiving analytical statistical model; 2) Developing simulation model. The second solution is presented in the article. Some particular CS models are put forward. Based on the obtained synthetic data, following results are achieved: 1) probability densities functions of different CS result indicators are defined; 2) statistical characteristics of CS indicators are reviewed; 3) probability of CS efficiency is measured.","PeriodicalId":273068,"journal":{"name":"Proceedings of Tomsk State University of Control Systems and Radioelectronics","volume":"56 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132691912","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}
Pub Date : 1900-01-01DOI: 10.21293/1818-0442-2021-24-3-57-61
M. Kollar
Audio data hiding techniques have various applications such as audio watermarking and steganography. This article provides a brief description of a new method of digital audio watermarking that has been developed based on a modulated complex lapped transform (MCLT). The new audio watermarking algorithm saves the sound quality of the marked signals. The experimental results show the dependence of the sound quality of the marked audio signal on the parameters of the marking method. Moreover, the results of the experiments show the influence of various attacks on the marked audio signal. Based on conducted experiments, it is concluded that the new method of digital audio watermarking can be used to confirm the authenticity of audio files distributed through the Internet or to confirm the integrity of the transmitted audio files.
{"title":"Digital audio watermarking based on the modulation of MCLT-coefficients","authors":"M. Kollar","doi":"10.21293/1818-0442-2021-24-3-57-61","DOIUrl":"https://doi.org/10.21293/1818-0442-2021-24-3-57-61","url":null,"abstract":"Audio data hiding techniques have various applications such as audio watermarking and steganography. This article provides a brief description of a new method of digital audio watermarking that has been developed based on a modulated complex lapped transform (MCLT). The new audio watermarking algorithm saves the sound quality of the marked signals. The experimental results show the dependence of the sound quality of the marked audio signal on the parameters of the marking method. Moreover, the results of the experiments show the influence of various attacks on the marked audio signal. Based on conducted experiments, it is concluded that the new method of digital audio watermarking can be used to confirm the authenticity of audio files distributed through the Internet or to confirm the integrity of the transmitted audio files.","PeriodicalId":273068,"journal":{"name":"Proceedings of Tomsk State University of Control Systems and Radioelectronics","volume":"38 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115935800","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}
Pub Date : 1900-01-01DOI: 10.21293/1818-0442-2019-22-1-71-76
A. Nguyen, A. Korikov, Radioeleсtronics
{"title":"Neural networks with polynomial piecewise-continuous activation functions for the problems of finding data patterns","authors":"A. Nguyen, A. Korikov, Radioeleсtronics","doi":"10.21293/1818-0442-2019-22-1-71-76","DOIUrl":"https://doi.org/10.21293/1818-0442-2019-22-1-71-76","url":null,"abstract":"","PeriodicalId":273068,"journal":{"name":"Proceedings of Tomsk State University of Control Systems and Radioelectronics","volume":"72 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114322253","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}
Pub Date : 1900-01-01DOI: 10.21293/1818-0442-2021-24-4-52-57
A. Shelupanov, S. Glukhareva, M. Nemirovich-Danchenko
The paper provides an assessment of the employee's reliability in the personnel security system of the enterprise. The analysis of existing solutions in various industries is carried out. The stages of assessment and levels of trustworthiness are shown.
{"title":"Assessment of employee reliability in the human resources of the enterprise","authors":"A. Shelupanov, S. Glukhareva, M. Nemirovich-Danchenko","doi":"10.21293/1818-0442-2021-24-4-52-57","DOIUrl":"https://doi.org/10.21293/1818-0442-2021-24-4-52-57","url":null,"abstract":"The paper provides an assessment of the employee's reliability in the personnel security system of the enterprise. The analysis of existing solutions in various industries is carried out. The stages of assessment and levels of trustworthiness are shown.","PeriodicalId":273068,"journal":{"name":"Proceedings of Tomsk State University of Control Systems and Radioelectronics","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117005796","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}
Pub Date : 1900-01-01DOI: 10.21293/1818-0442-2021-24-3-44-49
A. Zakhlebin
The article proposes a method allowing to obtain aerial photographs that are used afterwards to build a georeferenced orthophoto map of the area. The method is applicable to the DJI Phantom 4 Pro unmanned aerial vehicle with an integrated Global Navigation Satellite System (GNSS) on board to obtain precise coordinates of the aerial photographs centers. The proposed method provides sufficient quality of the initial materials obtained (aerial photographs, satellite observation data) for their further use in constructing a georeferenced orthomosaic map of the area corresponding to a scale of 1: 500.
{"title":"Method to produce orthomosaics of the terrain using a helicopter-type UAV with an on-board navigation geodetic receiver","authors":"A. Zakhlebin","doi":"10.21293/1818-0442-2021-24-3-44-49","DOIUrl":"https://doi.org/10.21293/1818-0442-2021-24-3-44-49","url":null,"abstract":"The article proposes a method allowing to obtain aerial photographs that are used afterwards to build a georeferenced orthophoto map of the area. The method is applicable to the DJI Phantom 4 Pro unmanned aerial vehicle with an integrated Global Navigation Satellite System (GNSS) on board to obtain precise coordinates of the aerial photographs centers. The proposed method provides sufficient quality of the initial materials obtained (aerial photographs, satellite observation data) for their further use in constructing a georeferenced orthomosaic map of the area corresponding to a scale of 1: 500.","PeriodicalId":273068,"journal":{"name":"Proceedings of Tomsk State University of Control Systems and Radioelectronics","volume":"38 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124098181","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}
Pub Date : 1900-01-01DOI: 10.21293/1818-0442-2021-24-3-38-43
D. S. Kokin, O. G. Ponomarev
This article examines one of the options for implementing a communication system with pseudo-random digital modulation. For such systems the spreading factor (the signal base) is an important parameter. This work contains the results of operability study for the system in multi-user radio channel. During numerical simulation it was established how the correlator length depends on the number of users simultaneously working in the common frequency band. It is shown that this dependence has a quadratic character.
{"title":"Estimation of the relation between the correlator length and the number of subscribers in a communication system with digital pseudo-random modulation","authors":"D. S. Kokin, O. G. Ponomarev","doi":"10.21293/1818-0442-2021-24-3-38-43","DOIUrl":"https://doi.org/10.21293/1818-0442-2021-24-3-38-43","url":null,"abstract":"This article examines one of the options for implementing a communication system with pseudo-random digital modulation. For such systems the spreading factor (the signal base) is an important parameter. This work contains the results of operability study for the system in multi-user radio channel. During numerical simulation it was established how the correlator length depends on the number of users simultaneously working in the common frequency band. It is shown that this dependence has a quadratic character.","PeriodicalId":273068,"journal":{"name":"Proceedings of Tomsk State University of Control Systems and Radioelectronics","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124748054","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}
Pub Date : 1900-01-01DOI: 10.21293/1818-0442-2019-22-4-7-12
G. G. Porubov
{"title":"Methods of choosing the additional bases of aerial structures of multi-base phase direction finders to decrease the probability of registering false bearings","authors":"G. G. Porubov","doi":"10.21293/1818-0442-2019-22-4-7-12","DOIUrl":"https://doi.org/10.21293/1818-0442-2019-22-4-7-12","url":null,"abstract":"","PeriodicalId":273068,"journal":{"name":"Proceedings of Tomsk State University of Control Systems and Radioelectronics","volume":"165 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127506560","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}
Pub Date : 1900-01-01DOI: 10.21293/1818-0442-2023-26-1-34-40
Petr A. Polyanskich, V. P. Denisov, A. Mescheryakov
The possibility of using cepstral analysis for signal processing in a passive single-position radio source location system is investigated. The method is applied to the processing of direct and re-reflected signals from terrain elements on terrestrial propagation routes. The theory of the cepstral method and the results of numerical calculations for the case of several reflected signals are presented. The difficulties of using cepstrals for measuring delays when there are many reflected signals are analyzed. It is shown that in order to visually distinguish the reflected pulses, their amplitudes must significantly exceed the background due to scattering of the direct signal by elements of the surrounding terrain.
{"title":"Cepstral signal processing in a passive single-position radio source location system","authors":"Petr A. Polyanskich, V. P. Denisov, A. Mescheryakov","doi":"10.21293/1818-0442-2023-26-1-34-40","DOIUrl":"https://doi.org/10.21293/1818-0442-2023-26-1-34-40","url":null,"abstract":"The possibility of using cepstral analysis for signal processing in a passive single-position radio source location system is investigated. The method is applied to the processing of direct and re-reflected signals from terrain elements on terrestrial propagation routes. The theory of the cepstral method and the results of numerical calculations for the case of several reflected signals are presented. The difficulties of using cepstrals for measuring delays when there are many reflected signals are analyzed. It is shown that in order to visually distinguish the reflected pulses, their amplitudes must significantly exceed the background due to scattering of the direct signal by elements of the surrounding terrain.","PeriodicalId":273068,"journal":{"name":"Proceedings of Tomsk State University of Control Systems and Radioelectronics","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130244024","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}
Pub Date : 1900-01-01DOI: 10.21293/1818-0442-2021-24-1-42-47
N. Koryshev, Radioelectronics, I. Hodashinsky
The article presents a description of the algorithm for generating fuzzy rules for a fuzzy classifier using data clustering, metaheuristic, and the clustering quality index, as well as the results of performance testing on real data sets.
{"title":"Algorithm to forming a rule base for a fuzzy classifier designed on the basis of the K-means clustering algorithm and the whale optimization algorithm","authors":"N. Koryshev, Radioelectronics, I. Hodashinsky","doi":"10.21293/1818-0442-2021-24-1-42-47","DOIUrl":"https://doi.org/10.21293/1818-0442-2021-24-1-42-47","url":null,"abstract":"The article presents a description of the algorithm for generating fuzzy rules for a fuzzy classifier using data clustering, metaheuristic, and the clustering quality index, as well as the results of performance testing on real data sets.","PeriodicalId":273068,"journal":{"name":"Proceedings of Tomsk State University of Control Systems and Radioelectronics","volume":"53 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121630171","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}
Pub Date : 1900-01-01DOI: 10.21293/1818-0442-2021-24-1-55-61
E. M. Mekhtiev
The article presents the issues related to the architecture design of the control systems for maintenance and automation of measurement equipment, that includes various subsystems and elements as components for the organization of business processes for the maintenance of large industrial enterprises. Those systems take into account the current realities when creating complex digital models and the place of such systems in the information space. The functional requirements that the control system must meet during implementation are defined, and the approaches to the development and updating of service standards are proposed. Taking into account the general trend that consists in the increasing amount of information collected and processed from the field level, a variety of technological objects, as well as the increasing autonomy and complexity of control systems, the task of organizing timely maintenance and repair, and processing of the results using traditional methods, is becoming unsolvable. The ensuring of an independent assessment of the quality and timeliness of work, the impossibility of misrepresenting information about the service is becoming the key point to build transparent relationships in service organization. This article describes the methods and algorithms of business processes necessary to design and implement such systems. Based on the described methodology, an information system was developed, and an assessment of the economic effect was carried out using the results of its implementation and adaptation
{"title":"Modern approaches in creating systems to manage the maintenance of control and measuring devices and automation at oil and gas production enterprises","authors":"E. M. Mekhtiev","doi":"10.21293/1818-0442-2021-24-1-55-61","DOIUrl":"https://doi.org/10.21293/1818-0442-2021-24-1-55-61","url":null,"abstract":"The article presents the issues related to the architecture design of the control systems for maintenance and automation of measurement equipment, that includes various subsystems and elements as components for the organization of business processes for the maintenance of large industrial enterprises. Those systems take into account the current realities when creating complex digital models and the place of such systems in the information space. The functional requirements that the control system must meet during implementation are defined, and the approaches to the development and updating of service standards are proposed. Taking into account the general trend that consists in the increasing amount of information collected and processed from the field level, a variety of technological objects, as well as the increasing autonomy and complexity of control systems, the task of organizing timely maintenance and repair, and processing of the results using traditional methods, is becoming unsolvable. The ensuring of an independent assessment of the quality and timeliness of work, the impossibility of misrepresenting information about the service is becoming the key point to build transparent relationships in service organization. This article describes the methods and algorithms of business processes necessary to design and implement such systems. Based on the described methodology, an information system was developed, and an assessment of the economic effect was carried out using the results of its implementation and adaptation","PeriodicalId":273068,"journal":{"name":"Proceedings of Tomsk State University of Control Systems and Radioelectronics","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126487512","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}
京公网安备 11010802042870号
京ICP备2023020795号-1
扫码关注我们
求助内容：
应助结果提醒方式：