2021 29th Mediterranean Conference on Control and Automation (MED)最新文献

Estimation of the specific growth rate for the anaerobic digestion process 厌氧消化过程特定生长速率的估计

2021 29th Mediterranean Conference on Control and Automation (MED) Pub Date : 2021-06-22 DOI: 10.1109/MED51440.2021.9480197

Younoussa Moussa Baldé, S. Diop, S. Tebbani, Cellou Kanté

引用次数: 0

Critical Observability of Finite State Machines Under Attacks 攻击下有限状态机的临界可观察性

2021 29th Mediterranean Conference on Control and Automation (MED) Pub Date : 2021-06-22 DOI: 10.1109/MED51440.2021.9480178

Naeimeh Fakhr Shamloo, E. D. Santis, M. D. Benedetto

{"title":"Critical Observability of Finite State Machines Under Attacks","authors":"Naeimeh Fakhr Shamloo, E. D. Santis, M. D. Benedetto","doi":"10.1109/MED51440.2021.9480178","DOIUrl":"https://doi.org/10.1109/MED51440.2021.9480178","url":null,"abstract":"In this paper, a general framework is proposed for the analysis and characterization of critical observability of finite state systems, affected by malicious attacks. Critical observability is defined with respect to a critical set, and corresponds to the property of immediately detecting the belonging of the current state to such critical set, based on the knowledge of the output evolution of the system. This concept, analyzed before for the nominal case, in which the model is known, as well as the function which associates to each state an output symbol, is here extended to the case in which there is an intrusion in the system, which could cause replacement or removal of output symbols, or injection of symbols in the output string. Therefore the problem consists in giving conditions under which critical observability is preserved, despite possible attacks. Different attacker models are considered. The case of attacks where the presence of the attacker cannot be detected is also addressed. The problem is solved in a set membership framework, which guarantees polynomial complexity of the proposed algorithms.","PeriodicalId":322615,"journal":{"name":"2021 29th Mediterranean Conference on Control and Automation (MED)","volume":"69 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-06-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121207274","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

Optimal charging of electric buses: a periodic discrete event approach 电动公交车最优充电:周期离散事件方法

2021 29th Mediterranean Conference on Control and Automation (MED) Pub Date : 2021-06-22 DOI: 10.1109/MED51440.2021.9480266

V. Casella, G. Ferro, R. Minciardi, L. Parodi, M. Robba

{"title":"Optimal charging of electric buses: a periodic discrete event approach","authors":"V. Casella, G. Ferro, R. Minciardi, L. Parodi, M. Robba","doi":"10.1109/MED51440.2021.9480266","DOIUrl":"https://doi.org/10.1109/MED51440.2021.9480266","url":null,"abstract":"The use of electrical buses (EBs) is increasing all over the world to reduce pollution in cities. However, EBs’ charging represents a high load and, to minimize costs, it is necessary to optimally manage the recharge according to the intrinsically periodic arrivals and departures of vehicles. Moreover, they can participate in demand response programs to help the distribution system operator to manage the electrical grid in emergencies. In this paper, we propose a new model and a periodic discrete event approach for the optimal charging of EBs. The considered optimization problem minimizes costs, the maximum power taken from the external grid, and the dissatisfaction related to demand response requests. The considered system is characterized by different vehicles that should be charged by the same charging station in a depot in which storage systems are present too. The developed model can be used either for the management of charging in a depot or to participate to demand response programs. The resulting optimization problem has been applied to a real case study in the Genoa Municipality in which a fleet of EBs is present.","PeriodicalId":322615,"journal":{"name":"2021 29th Mediterranean Conference on Control and Automation (MED)","volume":"136 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-06-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127350762","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

Optimal Control of an Energy Storage System and Plug-in Electric Vehicles Fast Charging in a Grid-connected Service Area 并网服务区储能系统与插电式电动汽车快速充电的最优控制

2021 29th Mediterranean Conference on Control and Automation (MED) Pub Date : 2021-06-22 DOI: 10.1109/MED51440.2021.9480262

F. Liberati, Roberto Germanà, Emanuele De Santis, A. Giorgio

{"title":"Optimal Control of an Energy Storage System and Plug-in Electric Vehicles Fast Charging in a Grid-connected Service Area","authors":"F. Liberati, Roberto Germanà, Emanuele De Santis, A. Giorgio","doi":"10.1109/MED51440.2021.9480262","DOIUrl":"https://doi.org/10.1109/MED51440.2021.9480262","url":null,"abstract":"As a result of the increasing charging rate implemented by car manufacturers in the new generation of plug-in electric vehicles (PEVs), charging point operators are continuously adjusting the charging infrastructure accordingly. In order to maximize the charging operator’s return of investment and minimize the impact on the electricity grid, a key aspect is finding technical solutions which allow to downsize the nominal power flow at the point of connection between the charging station/charging area and the electricity grid, as the operating expenses are significantly affected by this parameter. In this regard, this study discusses the optimal control of an energy storage system (ESS) and PEVs fast charging for reducing the impact on the grid of the charging load in a charging area. A trade-off is achieved between the objectives of keeping limited the charging power withdrawal from the grid and the one of keeping limited the fluctuation of the state of charge of the ESS around a given reference, while keeping the charging power near to the nominal one. We present a deterministic solution, under the realistic assumption that the charging operator knows a piece-wise constant estimate of the aggregated charging power demand over the control period. Numeric simulations are provided to validate the proposed approach.","PeriodicalId":322615,"journal":{"name":"2021 29th Mediterranean Conference on Control and Automation (MED)","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-06-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125445081","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

Stabilizing elongated plasmas using extremum seeking: the ITER tokamak case study 利用极值搜索稳定拉长等离子体:ITER托卡马克的案例研究

2021 29th Mediterranean Conference on Control and Automation (MED) Pub Date : 2021-06-22 DOI: 10.1109/MED51440.2021.9480302

G. Tommasi, S. Dubbioso, A. Mele, A. Pironti

引用次数: 3

A novel DPV as a holistic platform for real-time physiological status assessment of divers 一种新型DPV作为潜水员实时生理状态评估的整体平台

2021 29th Mediterranean Conference on Control and Automation (MED) Pub Date : 2021-06-22 DOI: 10.1109/MED51440.2021.9480188

D. Scaradozzi, N. Ciuccoli, Arianna Pugliese, Veronica Bartolucci, S. Egi, Miraç Memisoglu, Tamer Özyigit

{"title":"A novel DPV as a holistic platform for real-time physiological status assessment of divers","authors":"D. Scaradozzi, N. Ciuccoli, Arianna Pugliese, Veronica Bartolucci, S. Egi, Miraç Memisoglu, Tamer Özyigit","doi":"10.1109/MED51440.2021.9480188","DOIUrl":"https://doi.org/10.1109/MED51440.2021.9480188","url":null,"abstract":"This paper presents the work performed to integrate a sensors network to a more complex and extensive system, represented by the architecture that constitutes the main output of the DiveSafe European project (G.A. EASME/EMFF/2017/1.2.1.12/SI/02/ SI2.789635). The latter also includes an underwater scooter, a Docking Station, a tablet and a whole communication system between the surface and the underwater environment in which the diver is located, as well as a remote server that also allows the execution of 3D reconstruction of the appropriately photographed environment. The sensors system presented here allows to monitor the main indicators of the diver's health during underwater activities. Through these sensors, it is therefore possible to real-time monitor physiological values such as breath rate, heartbeat and glucose levels, as well as to provide information on the decompression phases execution, in order to safely ascend once the underwater work is finished. The electronic components are located inside a special waterproof box that the diver wears at the height of the belt. The main sensors have been validated, motivating the choices made.","PeriodicalId":322615,"journal":{"name":"2021 29th Mediterranean Conference on Control and Automation (MED)","volume":"124 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-06-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114609713","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

Decentralized Impedance Control of Mobile Robotic Manipulators for Collaborative Object Handling with a Human Operator 人工协同搬运移动机器人的分散阻抗控制

2021 29th Mediterranean Conference on Control and Automation (MED) Pub Date : 2021-06-22 DOI: 10.1109/MED51440.2021.9480265

M. Logothetis, C. Bechlioulis, K. Kyriakopoulos

引用次数: 1

Applicability of Different Mono Camera-based Aircraft Sense and Avoid Methods for Steady and Linear Path Intruders 基于单摄像机的飞行器感知与躲避方法在稳定与线性路径入侵者中的适用性

2021 29th Mediterranean Conference on Control and Automation (MED) Pub Date : 2021-06-22 DOI: 10.1109/MED51440.2021.9480201

Péter Bauer

引用次数: 0

Almost Globally Asymptotically Stable Switched PD Control for a Spherical Pendulum 球面摆的几乎全局渐近稳定切换PD控制

2021 29th Mediterranean Conference on Control and Automation (MED) Pub Date : 2021-06-22 DOI: 10.1109/MED51440.2021.9480292

Bhavini Jeloka, R. Banavar, D. H. S. Maithripala

引用次数: 1

A Hysteresis Quantizer Based Artificial Time Delayed Control Strategy for Re-entry Phase of Reusable Launch Vehicle 基于迟滞量化的可重复使用运载火箭再入阶段人工时滞控制策略

2021 29th Mediterranean Conference on Control and Automation (MED) Pub Date : 2021-06-22 DOI: 10.1109/MED51440.2021.9480343

Rajasree Sarkar, Syed Muhammad Amrr, Deepak U. Patil, I. Kar

{"title":"A Hysteresis Quantizer Based Artificial Time Delayed Control Strategy for Re-entry Phase of Reusable Launch Vehicle","authors":"Rajasree Sarkar, Syed Muhammad Amrr, Deepak U. Patil, I. Kar","doi":"10.1109/MED51440.2021.9480343","DOIUrl":"https://doi.org/10.1109/MED51440.2021.9480343","url":null,"abstract":"This work addresses the attitude tracking problem of reusable launch vehicle (RLV) in its re-entry phase under limited use of communication resources. The inherent nonlinear dynamics and challenging environmental conditions render the objective of navigating the RLV along a desired path to be a difficult task. In this regard, a time-delay based control (TDC) strategy with input hysteresis quantizer is proposed to achieve robustness against external disturbances and model uncertainties. The TDC approach utilizes input-output data of the immediate past instant for estimating the uncertainties effecting the space shuttle. While, the input quantizer discretizes the continuous TDC command to a finite set of predefined discrete levels. Thus, wireless transmission of control command to the actuator is carried out at a lower rate and obeys the communication constraint. Stability analysis using Lyapunov’s method is carried out to demonstrate uniformly ultimately bounded (UUB) convergence of the system states on application of the proposed control scheme. Simulation studies have been included to highlight efficacy of the proposed control scheme in terms of robust tracking of the reference trajectory and control update reduction.","PeriodicalId":322615,"journal":{"name":"2021 29th Mediterranean Conference on Control and Automation (MED)","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-06-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128043921","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