Pub Date : 2015-12-03DOI: 10.1109/SCP.2015.7342095
V. Trofimov, M. Bedrina
Systems of monolayer films of graphene, porthyrin, copper and zinc phthalocyanine are investigated. For all systems equilibrium geometries are found, all structures are flat, except for a chlorine-replaced copper phthalocyanine. DFT modeling of the structure of thin films is performed as substantially promotion in interpretation of the results received by means of a holographic microscope.
{"title":"Calculation of distribution of electron density on surface of thin films","authors":"V. Trofimov, M. Bedrina","doi":"10.1109/SCP.2015.7342095","DOIUrl":"https://doi.org/10.1109/SCP.2015.7342095","url":null,"abstract":"Systems of monolayer films of graphene, porthyrin, copper and zinc phthalocyanine are investigated. For all systems equilibrium geometries are found, all structures are flat, except for a chlorine-replaced copper phthalocyanine. DFT modeling of the structure of thin films is performed as substantially promotion in interpretation of the results received by means of a holographic microscope.","PeriodicalId":110366,"journal":{"name":"2015 International Conference \"Stability and Control Processes\" in Memory of V.I. Zubov (SCP)","volume":"107 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133291641","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 : 2015-12-03DOI: 10.1109/SCP.2015.7342130
S. Myshkov, V. Karelin
The output feedback stabilization problem is discussed. It is known that the lack of information about states does not permit to design a control which minimizes the quadratic functional for arbitrary initial states. In the paper, the minimax approach is considered and thereby the discrete minimax problem is solved. The main difference between the report and previous works is in the presence of regular and singular perturbations in the dynamics.
{"title":"Minimax control in the singularly perturbed linear-quadratic stabilization problem","authors":"S. Myshkov, V. Karelin","doi":"10.1109/SCP.2015.7342130","DOIUrl":"https://doi.org/10.1109/SCP.2015.7342130","url":null,"abstract":"The output feedback stabilization problem is discussed. It is known that the lack of information about states does not permit to design a control which minimizes the quadratic functional for arbitrary initial states. In the paper, the minimax approach is considered and thereby the discrete minimax problem is solved. The main difference between the report and previous works is in the presence of regular and singular perturbations in the dynamics.","PeriodicalId":110366,"journal":{"name":"2015 International Conference \"Stability and Control Processes\" in Memory of V.I. Zubov (SCP)","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134068798","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 : 2015-12-03DOI: 10.1109/SCP.2015.7342123
Michail V. Chashnikov, A. Egorov
In this paper linear time-invariant neutral type system with one delay is considered. Exponential estimates for the solutions of the system are obtained provided that the system is exponentially stable. Presented approach is based on the fact that the fundamental matrix is the Laplace original for the inverse characteristic matrix. It is not possible to obtain the required estimates directly from this formula, but some special transformations allow to solve the problem.
{"title":"Exponential estimates for linear differential-difference neutral type systems","authors":"Michail V. Chashnikov, A. Egorov","doi":"10.1109/SCP.2015.7342123","DOIUrl":"https://doi.org/10.1109/SCP.2015.7342123","url":null,"abstract":"In this paper linear time-invariant neutral type system with one delay is considered. Exponential estimates for the solutions of the system are obtained provided that the system is exponentially stable. Presented approach is based on the fact that the fundamental matrix is the Laplace original for the inverse characteristic matrix. It is not possible to obtain the required estimates directly from this formula, but some special transformations allow to solve the problem.","PeriodicalId":110366,"journal":{"name":"2015 International Conference \"Stability and Control Processes\" in Memory of V.I. Zubov (SCP)","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132832013","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 : 2015-12-03DOI: 10.1109/SCP.2015.7342036
I. Barabanov, V. Tkhai
The dynamical model containing coupled identical subsystems is considered. A subsystem is supposed to admit of a family of periodic solutions with the period being a monotonic function of a single numerical parameter. Conditions to be imposed on couplings such that the whole system admits a family Σ of periodic motions similar to that of a subsystem are found. An orbitally asymptotically stable cycle is distinguished in Σ.
{"title":"An orbitally asymptotically stable cycle in weakly coupled identical systems","authors":"I. Barabanov, V. Tkhai","doi":"10.1109/SCP.2015.7342036","DOIUrl":"https://doi.org/10.1109/SCP.2015.7342036","url":null,"abstract":"The dynamical model containing coupled identical subsystems is considered. A subsystem is supposed to admit of a family of periodic solutions with the period being a monotonic function of a single numerical parameter. Conditions to be imposed on couplings such that the whole system admits a family Σ of periodic motions similar to that of a subsystem are found. An orbitally asymptotically stable cycle is distinguished in Σ.","PeriodicalId":110366,"journal":{"name":"2015 International Conference \"Stability and Control Processes\" in Memory of V.I. Zubov (SCP)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129491954","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 : 2015-12-03DOI: 10.1109/SCP.2015.7342183
I. Solovyeva, B. Sokolov, D. Ivanov
In this study the scheduling supply chain models combination in terms of optimal program control is considered. The SC schedule execution problem is formulated. It is consist of the problem of optimal program control and the problem of positional control. Then for solving considered problem we propose to use mathematical methods of optimal control theory and linear programming, adaptive method. The generalized algorithm is represented and verified on numerical examples.
{"title":"Analysis of position optimization method applicability in supply chain management problem","authors":"I. Solovyeva, B. Sokolov, D. Ivanov","doi":"10.1109/SCP.2015.7342183","DOIUrl":"https://doi.org/10.1109/SCP.2015.7342183","url":null,"abstract":"In this study the scheduling supply chain models combination in terms of optimal program control is considered. The SC schedule execution problem is formulated. It is consist of the problem of optimal program control and the problem of positional control. Then for solving considered problem we propose to use mathematical methods of optimal control theory and linear programming, adaptive method. The generalized algorithm is represented and verified on numerical examples.","PeriodicalId":110366,"journal":{"name":"2015 International Conference \"Stability and Control Processes\" in Memory of V.I. Zubov (SCP)","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124440294","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 : 2015-12-03DOI: 10.1109/SCP.2015.7342216
S. Spivak, O. Kantor
A method of mathematical data processing is described, which is based on the idea of the L. V. Kantorovich approach. The developed method allows to carry out evaluations with both the additional conditions and when limited initial information is available. Implementation of the proposed method for solving the problem of modeling the innovation field of the Russian Federation with the Bass diffusion model is presented.
描述了一种基于L. V. Kantorovich方法思想的数学数据处理方法。所开发的方法允许在附加条件和有限的初始资料可用的情况下进行评价。提出了用Bass扩散模型解决俄罗斯联邦创新领域建模问题的方法。
{"title":"Maximum permissible estimates at measurements processing","authors":"S. Spivak, O. Kantor","doi":"10.1109/SCP.2015.7342216","DOIUrl":"https://doi.org/10.1109/SCP.2015.7342216","url":null,"abstract":"A method of mathematical data processing is described, which is based on the idea of the L. V. Kantorovich approach. The developed method allows to carry out evaluations with both the additional conditions and when limited initial information is available. Implementation of the proposed method for solving the problem of modeling the innovation field of the Russian Federation with the Bass diffusion model is presented.","PeriodicalId":110366,"journal":{"name":"2015 International Conference \"Stability and Control Processes\" in Memory of V.I. Zubov (SCP)","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121363550","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 : 2015-12-03DOI: 10.1109/SCP.2015.7342037
N. Belyaev, N. A. Geydarov, K. Ivanov, V. Lebedev, I. Nudner, V. Ragulin, K. Semenov, Y. Zakharov, A. Zimin
This paper presents numerical simulation results of the flow effect on the cohesionless and cohesive soils erosion at the base of the gravity-type offshore platform model. Movement of the medium in which erosion occurs is described by Navier-Stokes equations. The medium is considered to be a two-component fluid in the case of the cohesive soil erosion, one component being more viscous and dense and simulating the soaked soil behavior. The medium is considered to be homogeneous for the cohesionless soil, the erosion occurring by the transport of solid particles. The results of calculations for three-dimensional problems are presented.
{"title":"Modeling cohesionless and cohesive soils erosion near oil platforms of gravity type","authors":"N. Belyaev, N. A. Geydarov, K. Ivanov, V. Lebedev, I. Nudner, V. Ragulin, K. Semenov, Y. Zakharov, A. Zimin","doi":"10.1109/SCP.2015.7342037","DOIUrl":"https://doi.org/10.1109/SCP.2015.7342037","url":null,"abstract":"This paper presents numerical simulation results of the flow effect on the cohesionless and cohesive soils erosion at the base of the gravity-type offshore platform model. Movement of the medium in which erosion occurs is described by Navier-Stokes equations. The medium is considered to be a two-component fluid in the case of the cohesive soil erosion, one component being more viscous and dense and simulating the soaked soil behavior. The medium is considered to be homogeneous for the cohesionless soil, the erosion occurring by the transport of solid particles. The results of calculations for three-dimensional problems are presented.","PeriodicalId":110366,"journal":{"name":"2015 International Conference \"Stability and Control Processes\" in Memory of V.I. Zubov (SCP)","volume":"88 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132083053","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 : 2015-12-03DOI: 10.1109/SCP.2015.7342093
I. Sheinman
Self-coordinated transverse dynamics of the high current relativistic electronic bunches used for generation of undulator radiation in wakeguides with dielectric filling is investigated. An analytical approach to solution of self-coordinated beam dynamics is developed. The received solution is used for investigation of the bunch flight range in dependance of parameters of dielectric wakefield structure.
{"title":"Beam dynamics in dielectric structure when using it as undulator","authors":"I. Sheinman","doi":"10.1109/SCP.2015.7342093","DOIUrl":"https://doi.org/10.1109/SCP.2015.7342093","url":null,"abstract":"Self-coordinated transverse dynamics of the high current relativistic electronic bunches used for generation of undulator radiation in wakeguides with dielectric filling is investigated. An analytical approach to solution of self-coordinated beam dynamics is developed. The received solution is used for investigation of the bunch flight range in dependance of parameters of dielectric wakefield structure.","PeriodicalId":110366,"journal":{"name":"2015 International Conference \"Stability and Control Processes\" in Memory of V.I. Zubov (SCP)","volume":"55 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131074782","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 : 2015-12-03DOI: 10.1109/SCP.2015.7342088
N. Permiakov, Alexander Ivanov, Vyacheslav Moshnikov
Recent advances in information technology require higher-speed and higher-density memory devices. Testing and development of the technology of these devices is a complex task. The paper presents the option of using an electron microscope and setup for measuring electrical parameters.
{"title":"The laboratory facility and testing methods memristor structures","authors":"N. Permiakov, Alexander Ivanov, Vyacheslav Moshnikov","doi":"10.1109/SCP.2015.7342088","DOIUrl":"https://doi.org/10.1109/SCP.2015.7342088","url":null,"abstract":"Recent advances in information technology require higher-speed and higher-density memory devices. Testing and development of the technology of these devices is a complex task. The paper presents the option of using an electron microscope and setup for measuring electrical parameters.","PeriodicalId":110366,"journal":{"name":"2015 International Conference \"Stability and Control Processes\" in Memory of V.I. Zubov (SCP)","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128340586","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 : 2015-12-03DOI: 10.1109/SCP.2015.7342103
H. Barminova, E. Suleymenov
Heavy ion beam may be used for the matter extreme state creation, a forming beamline must satisfy to certain requirements on beam characteristics and focus position at the target. The original method of hollow ion beam formation, namely wobbler system, was proposed to deposit the beam energy at cylindrical target [1]. The disagreement of wobbler deflector frequencies leads to undesirable violation of experiment requirements. In the paper presented the results of simulation are described that show the symmetry violation of the target irradiation caused by the frequency shift while the fixed beamline geometry.
{"title":"On some problem of wobbler system application for cylindrical target irradiation by means of an intense heavy ion beam","authors":"H. Barminova, E. Suleymenov","doi":"10.1109/SCP.2015.7342103","DOIUrl":"https://doi.org/10.1109/SCP.2015.7342103","url":null,"abstract":"Heavy ion beam may be used for the matter extreme state creation, a forming beamline must satisfy to certain requirements on beam characteristics and focus position at the target. The original method of hollow ion beam formation, namely wobbler system, was proposed to deposit the beam energy at cylindrical target [1]. The disagreement of wobbler deflector frequencies leads to undesirable violation of experiment requirements. In the paper presented the results of simulation are described that show the symmetry violation of the target irradiation caused by the frequency shift while the fixed beamline geometry.","PeriodicalId":110366,"journal":{"name":"2015 International Conference \"Stability and Control Processes\" in Memory of V.I. Zubov (SCP)","volume":"55 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126848541","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}
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