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2020 7th International Conference on Control, Decision and Information Technologies (CoDIT)最新文献

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Priority switching approach for multi-objective MPC for brandy distillation systems 白兰地蒸馏系统多目标MPC的优先切换方法
2020 7th International Conference on Control, Decision and Information Technologies (CoDIT) Pub Date : 2020-06-29 DOI: 10.1109/CoDIT49905.2020.9263917
Marwa Ben Ticha, V. Sircoulomb, N. Langlois
{"title":"Priority switching approach for multi-objective MPC for brandy distillation systems","authors":"Marwa Ben Ticha, V. Sircoulomb, N. Langlois","doi":"10.1109/CoDIT49905.2020.9263917","DOIUrl":"https://doi.org/10.1109/CoDIT49905.2020.9263917","url":null,"abstract":"This paper proposes a new Model Predictive Control approach that is based on multi-objective optimization with prioritization and switching between multiple models obtained at different operating phases. At each sampling step, several conflicting objectives are to be optimized under an order of priority that may be changed from one phase of the process working cycle to another. The proposed Switched Multi-Objective Prioritizing MPC (S-MOP-MPC) is then applied to a brandy distillation process.","PeriodicalId":355781,"journal":{"name":"2020 7th International Conference on Control, Decision and Information Technologies (CoDIT)","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-06-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129611200","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
Internet Service of Vehicle Fleet Routing with Tabu Search and OSRM 基于禁忌搜索和OSRM的车队路由互联网服务
2020 7th International Conference on Control, Decision and Information Technologies (CoDIT) Pub Date : 2020-06-29 DOI: 10.1109/CoDIT49905.2020.9263951
E. Spyrou, A. Anagnostopoulou, A. Aggelakakis, Alkiviadis Tromaras, M. Boilé
{"title":"Internet Service of Vehicle Fleet Routing with Tabu Search and OSRM","authors":"E. Spyrou, A. Anagnostopoulou, A. Aggelakakis, Alkiviadis Tromaras, M. Boilé","doi":"10.1109/CoDIT49905.2020.9263951","DOIUrl":"https://doi.org/10.1109/CoDIT49905.2020.9263951","url":null,"abstract":"This paper studies the development of an internet service to deal with a modification of the well-known Vehicle Routing Problem with Time Windows (VRPTW). Driven from an industrial application, the main focus is given on the effectiveness of simple metaheuristic approaches capable to provide high quality results in short computational times. Attention will be also given on environmental impacts and as such, the primary objective is to minimize the number of vehicles required to serve all customers and the secondary objective is to minimize the distance traveled. In an attempt to provide an efficient application for real-life problems, the target is to develop an internet service which automates the optimization procedure with python parsers. Routes are provided in a leaflet.js routing application, which utilised the Open Source Routing Machine (OSRM) routing engine, that enables schedulers to tackle VRPTW problems with real-life operational constraints.","PeriodicalId":355781,"journal":{"name":"2020 7th International Conference on Control, Decision and Information Technologies (CoDIT)","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-06-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129941855","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
Evasion from Detection of the Moving Object with Non-Uniform Radiation Pattern* 非均匀辐射方向图运动目标的躲避检测*
2020 7th International Conference on Control, Decision and Information Technologies (CoDIT) Pub Date : 2020-06-29 DOI: 10.1109/CoDIT49905.2020.9263985
A. Galyaev, P. Lysenko, V. P. Yakhno
{"title":"Evasion from Detection of the Moving Object with Non-Uniform Radiation Pattern*","authors":"A. Galyaev, P. Lysenko, V. P. Yakhno","doi":"10.1109/CoDIT49905.2020.9263985","DOIUrl":"https://doi.org/10.1109/CoDIT49905.2020.9263985","url":null,"abstract":"The problem of optimal trajectory planning of the moving object is addressed. The task is to minimize the risk of detection of the moving object by a static sensor while moving between two given points in space. The detection is based on the primary acoustic field radiated by the object with a non-uniform radiation pattern. In the first part of the article, the probability of non-detection is derived. Further it is used as an optimization criterion. Non-uniform radiation pattern of the object differs this work from the previous researches in the area. The optimal trajectory and velocity law of the moving object are found, as well as the criterion value.","PeriodicalId":355781,"journal":{"name":"2020 7th International Conference on Control, Decision and Information Technologies (CoDIT)","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-06-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128428802","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
Control System Synthesis Based on Optimal Trajectories Approximation by Symbolic Regression for Group of Robots* 基于最优轨迹逼近的机器人群控制系统综合*
2020 7th International Conference on Control, Decision and Information Technologies (CoDIT) Pub Date : 2020-06-29 DOI: 10.1109/CoDIT49905.2020.9263915
S. Konstantinov, A. Diveev
{"title":"Control System Synthesis Based on Optimal Trajectories Approximation by Symbolic Regression for Group of Robots*","authors":"S. Konstantinov, A. Diveev","doi":"10.1109/CoDIT49905.2020.9263915","DOIUrl":"https://doi.org/10.1109/CoDIT49905.2020.9263915","url":null,"abstract":"The paper considers the solution of the problem of optimal control system synthesis. It is proposed to solve this problem based on the approximation of the set of optimal trajectories using symbolic regression methods. At the first step the optimal control problem is solved for various initial states; at the second step symbolic regression method is used to approximate the obtained set of optimal trajectories. In the suggested approach the proximity of the solution to the optimal one is determined by the accuracy of the approximation. A computational experiment of solving the applied problem of optimal control system synthesis for a group of car-like mobile robots in space with dynamic and static phase constraints is presented. The experiment showed that the found synthesized control function allows to move robots by the trajectory close to the optimal one for any initial state from a given domain.","PeriodicalId":355781,"journal":{"name":"2020 7th International Conference on Control, Decision and Information Technologies (CoDIT)","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-06-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128504005","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
Fine-tuning Monocular Depth-Estimator Artificial Neural Networks Trained on Synthetic RGB-D Data Sets for Real Scenes 基于真实场景合成RGB-D数据集训练的微调单目深度估计人工神经网络
2020 7th International Conference on Control, Decision and Information Technologies (CoDIT) Pub Date : 2020-06-29 DOI: 10.1109/CoDIT49905.2020.9263972
Seyed Erfan Seyed Roghani, E. Koyuncu
{"title":"Fine-tuning Monocular Depth-Estimator Artificial Neural Networks Trained on Synthetic RGB-D Data Sets for Real Scenes","authors":"Seyed Erfan Seyed Roghani, E. Koyuncu","doi":"10.1109/CoDIT49905.2020.9263972","DOIUrl":"https://doi.org/10.1109/CoDIT49905.2020.9263972","url":null,"abstract":"With every new synthetic RGB-D data set, the scenes are becoming more and more photo-realistic. However, the depth-estimator models trained on these sophisticated data sets still fail in generalization to real scenes. Recent attempts to overcome this challenge mainly include transferring style of the RGB images from synthetic to real or vice versa. Such approaches make it possible to train the depth-estimator without the availability of real image-depth pairs. On the other hand, this study considers a case in which a limited number of real RGB-D samples are also available. The real samples’ availability allows for fine-tuning as an approach to fill the gap between the style of the real and synthetic samples. Results show that no matter how many real samples are available, to fit the real samples to all the parameters of the pre-trained model (considered for this study) is always better than only fine-tuning the parameters of the encoder of the model. Also, it is in the availability of less than 12.5% of the real data required to achieve the best performance of the model that complete fine-tuning provides results better than training from scratch. This study, also details the process of building a synthetic data for flaying robots in the Unity game Engine.","PeriodicalId":355781,"journal":{"name":"2020 7th International Conference on Control, Decision and Information Technologies (CoDIT)","volume":"56 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-06-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129350620","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
Hierarchical model of information signals formation at the physical layer in FANET* FANET物理层信息信号形成的分层模型*
2020 7th International Conference on Control, Decision and Information Technologies (CoDIT) Pub Date : 2020-06-29 DOI: 10.1109/CoDIT49905.2020.9263959
G. Vasilyev, D. Surzhik, O. Kuzichkin, K. V. Bondarik
{"title":"Hierarchical model of information signals formation at the physical layer in FANET*","authors":"G. Vasilyev, D. Surzhik, O. Kuzichkin, K. V. Bondarik","doi":"10.1109/CoDIT49905.2020.9263959","DOIUrl":"https://doi.org/10.1109/CoDIT49905.2020.9263959","url":null,"abstract":"Creation of reliable and efficient flying ad-hoc networks (FANET) requires detailed development of the model of the physical layer of data transmission, determined by the conditions of operation of the networks. The problems of well-known software simulators of communication networks are the simplified nature of the physical layer, as well as the inability to obtain specific analytical solutions in the process of simulation. The hierarchical model of formation of information signals which allows to represent various types of communication channels and the channel-forming equipment, for providing their analytical description and the further analysis is developed. The model allows to describe communication channels between UAVs and (or) ground control centers taking into account the effects of attenuation, intersymbol interference, multipath propagation of signals; schemes of terminal and intermediate network equipment with linear and nonlinear signal conversion; circuits with forward regulation, backward regulation and combined regulation; circuits with multi-channel signal generation and processing, as well as cross-links between channels. Analytical expressions of the transfer function of the generalized hierarchical model for an arbitrary number of disclosed levels of hierarchy are obtained. An example of the presentation and study of the UAV transmitter circuit on the basis of a hierarchical model of signal formation is considered.","PeriodicalId":355781,"journal":{"name":"2020 7th International Conference on Control, Decision and Information Technologies (CoDIT)","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-06-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126902310","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
A distributed resilient control strategy for leader-follower systems under replay attacks 重播攻击下leader-follower系统的分布式弹性控制策略
2020 7th International Conference on Control, Decision and Information Technologies (CoDIT) Pub Date : 2020-06-29 DOI: 10.1109/CoDIT49905.2020.9263935
G. Franzé, Francesco Saverio Tedesco, D. Famularo
{"title":"A distributed resilient control strategy for leader-follower systems under replay attacks","authors":"G. Franzé, Francesco Saverio Tedesco, D. Famularo","doi":"10.1109/CoDIT49905.2020.9263935","DOIUrl":"https://doi.org/10.1109/CoDIT49905.2020.9263935","url":null,"abstract":"In this paper, we present a novel resilient control architecture capable to manage replay attacks for multi-agent discrete-time linear systems subject to input and state constraints. By considering a leader-follower configuration, the basic idea consists of exploiting model predictive control arguments to apply adequate control action in order to isolate the attacked unit that otherwise could compromise system operations. To this end, a set-theoretic receding horizon control strategy is developed that is also capable to instantaneously detect the attacked agent along the platoon chain. Finally, we describe a set of simulations on a group of mobile robots to demonstrate the effectiveness of the proposed approach.","PeriodicalId":355781,"journal":{"name":"2020 7th International Conference on Control, Decision and Information Technologies (CoDIT)","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-06-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126514502","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
Robust Subspace Predictive Control based on Integral Sliding Mode for a Pressurized Water Reactor 基于积分滑模的压水堆鲁棒子空间预测控制
2020 7th International Conference on Control, Decision and Information Technologies (CoDIT) Pub Date : 2020-06-29 DOI: 10.1109/CoDIT49905.2020.9263955
Vineet Vajpayee, V. Becerra, N. Bausch, S. Banerjee, Jiamei Deng, S. Shimjith, A. Arul
{"title":"Robust Subspace Predictive Control based on Integral Sliding Mode for a Pressurized Water Reactor","authors":"Vineet Vajpayee, V. Becerra, N. Bausch, S. Banerjee, Jiamei Deng, S. Shimjith, A. Arul","doi":"10.1109/CoDIT49905.2020.9263955","DOIUrl":"https://doi.org/10.1109/CoDIT49905.2020.9263955","url":null,"abstract":"This work combines the subspace predictive control technique with the integral sliding mode control strategy to formulate a novel robust subspace predictive control scheme. The subspace predictive controller provides the nominal control whereas the integral sliding mode controller gives the discontinuous control action. The aim is to improve the capability of subspace predictive controller in handling uncertainties and external disturbances. The proposed control scheme is evaluated with a simulated pressurized water nuclear reactor. The effectiveness of the proposed technique is demonstrated for two different load-following operations in the presence of uncertainties.","PeriodicalId":355781,"journal":{"name":"2020 7th International Conference on Control, Decision and Information Technologies (CoDIT)","volume":"62 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-06-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128001259","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
Virtual Redundancy and Barrier Functions for Collision Avoidance in Robotic Manufacturing 机器人制造中碰撞避免的虚拟冗余和屏障函数
2020 7th International Conference on Control, Decision and Information Technologies (CoDIT) Pub Date : 2020-06-29 DOI: 10.1109/CoDIT49905.2020.9263936
F. A. Pellegrino, Walter Vanzella
{"title":"Virtual Redundancy and Barrier Functions for Collision Avoidance in Robotic Manufacturing","authors":"F. A. Pellegrino, Walter Vanzella","doi":"10.1109/CoDIT49905.2020.9263936","DOIUrl":"https://doi.org/10.1109/CoDIT49905.2020.9263936","url":null,"abstract":"In some robotic manufacturing processes, a displacement between the nominal tool trajectory and the actual can be tolerated, provided that the displacement occurs along a specific direction/rotation axis. For instance, in wire sawing, a translation along the wire axis is permitted. Such an admissible displacement can be thought of as an additional degree of freedom that could be exploited for accomplishing further tasks, e.g., collision avoidance. In the case of offline programming, the operator can manually adapt the trajectory in order to exploit such additional degree of freedom. However, when the tool trajectory is automatically generated, as in modern flexible automation systems, an automatic way to adjust the displacement is needed. We propose an approach that, based on virtual redundancy (introduced originally for singularity avoidance purposes) and barrier functions, can automatically exploit the additional degree of freedom while satisfying the constraints on the admissible displacement.","PeriodicalId":355781,"journal":{"name":"2020 7th International Conference on Control, Decision and Information Technologies (CoDIT)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-06-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115798359","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
Simulation and Analysis of Spring Based Transverse Axis Sensing MEMS Capacitive Accelerometer 基于弹簧的横轴传感MEMS电容式加速度计的仿真与分析
2020 7th International Conference on Control, Decision and Information Technologies (CoDIT) Pub Date : 2020-06-29 DOI: 10.1109/CoDIT49905.2020.9263904
S. Sonkar, Prashant Kumar, Deepu Philip, A. Ghosh
{"title":"Simulation and Analysis of Spring Based Transverse Axis Sensing MEMS Capacitive Accelerometer","authors":"S. Sonkar, Prashant Kumar, Deepu Philip, A. Ghosh","doi":"10.1109/CoDIT49905.2020.9263904","DOIUrl":"https://doi.org/10.1109/CoDIT49905.2020.9263904","url":null,"abstract":"This paper presents the development of spring supported based single-axis MEMS capacitive accelerometer. The accelerometer is based on the transverse axis capacitance sensing, and the study has been carried out to determine the effects on the structure resonance frequency, proof mass displacements, and change is capacitance if the number of spring fold increases. COMSOL (version 5.1) multiphysics software, the MEMS capacitive accelerometer is designed to approximate its dynamic characteristics and is simulated in the finite element domain. Basically, the detection of displacement, acceleration, and acceleration producing force is done by the help of an extremely tinny micro meter device attached with comb structures.","PeriodicalId":355781,"journal":{"name":"2020 7th International Conference on Control, Decision and Information Technologies (CoDIT)","volume":"119 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-06-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132128064","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
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