2022 26th International Conference on System Theory, Control and Computing (ICSTCC)最新文献_第5页

Visual Feedback Control using CNN Based Architecture with Input Data Fusion 基于CNN的视觉反馈控制与输入数据融合

2022 26th International Conference on System Theory, Control and Computing (ICSTCC) Pub Date : 2022-10-19 DOI: 10.1109/ICSTCC55426.2022.9931843

Adrian-Paul Botezatu, L. Ferariu, A. Burlacu, Teodor-Andrei Sauciuc

{"title":"Visual Feedback Control using CNN Based Architecture with Input Data Fusion","authors":"Adrian-Paul Botezatu, L. Ferariu, A. Burlacu, Teodor-Andrei Sauciuc","doi":"10.1109/ICSTCC55426.2022.9931843","DOIUrl":"https://doi.org/10.1109/ICSTCC55426.2022.9931843","url":null,"abstract":"Visual servoing systems are designed to solve pose alignment problems by providing the necessary linear and angular velocities using data extracted from images. Among the difficulties encountered by the traditional visual servoing approaches, there are feature detection and tracking, camera calibration, scene complexity, and robotic system constraints. Part of these problems can be solved if Convolutional Neural Networks (CNNs) are added to a visual servoing architecture. The main advantage of CNNs is the capability of understanding both the overall structure and specific details of the images corresponding to the current and desired layouts. To take a step further the state-of-the-art architectures, in this paper, we show how extra input data can improve the visual servoing behaviour. The extra data result from maps of regions induced by the feature points' positions, without the necessity of employing tracking. The results obtained on relevant data sets show that the proposed input fusion-based CNN provides an improved approximation of the linear and angular visual servoing velocities.","PeriodicalId":220845,"journal":{"name":"2022 26th International Conference on System Theory, Control and Computing (ICSTCC)","volume":"122 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114945831","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

Modeling an Enterprise Environment for Testing Openstack Cloud Platform against Low-Rate DDoS Attacks 基于企业环境建模的Openstack云平台低速率DDoS攻击测试

2022 26th International Conference on System Theory, Control and Computing (ICSTCC) Pub Date : 2022-10-19 DOI: 10.1109/ICSTCC55426.2022.9931822

R. Florea, M. Craus

引用次数: 1

Using 3D Scanning Techniques from Robotic Applications in the Constructions Domain 使用三维扫描技术从机器人应用在建筑领域

2022 26th International Conference on System Theory, Control and Computing (ICSTCC) Pub Date : 2022-10-19 DOI: 10.1109/ICSTCC55426.2022.9931768

A. Mariniuc, D. Cojocaru, Liviu Florin Manta, Andrei Dragomir, M. Abagiu

{"title":"Using 3D Scanning Techniques from Robotic Applications in the Constructions Domain","authors":"A. Mariniuc, D. Cojocaru, Liviu Florin Manta, Andrei Dragomir, M. Abagiu","doi":"10.1109/ICSTCC55426.2022.9931768","DOIUrl":"https://doi.org/10.1109/ICSTCC55426.2022.9931768","url":null,"abstract":"The correct measurement of the 3D coordinates for the workspace of different applications is a determining factor for several types of applications. This paper discusses the possibility of using the experience gained in applications such as those mentioned below as a basis for the development of applications in the field of construction. An example of an application is represented by driving mobile robots that navigate while avoiding obstacles. The mobile robot can be an intelligent wheelchair that allows the movement of people with special needs. An intelligent control system for such a mobile system can use the 3D coordinates of the workspace provided by a LIDAR sensor. Another example is the driving of mobile robots with the detection, recognition, and enforcement of the meaning of traffic signs on the route necessary for travel. In these applications, artificial intelligence techniques can be used to process the information provided by scanners and the information from digital images, respectively. Another source of information for defining a 3D workspace is the ZED camera system. From the point of view of the team that proposes this work, the approach of a scanning application for the construction field had to capitalize on the experience gained in implementing 3D scanning applications from other fields, to make the necessary adaptations, and add the specific new and necessary elements.","PeriodicalId":220845,"journal":{"name":"2022 26th International Conference on System Theory, Control and Computing (ICSTCC)","volume":"242 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114337041","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

A View of the 5G Network in Iasi City for Automotive 雅西市汽车用5G网络展望

2022 26th International Conference on System Theory, Control and Computing (ICSTCC) Pub Date : 2022-10-19 DOI: 10.1109/ICSTCC55426.2022.9931887

Marius-Alex Mihalcea, C. Pascal, Sebastian-Ioan Alupoaei

引用次数: 0

On the use of Renyi Entropy of Time-Frequency Images for Change Detection 人时一熵在时频图像变化检测中的应用

2022 26th International Conference on System Theory, Control and Computing (ICSTCC) Pub Date : 2022-10-19 DOI: 10.1109/ICSTCC55426.2022.9931845

D. Aiordachioaie

{"title":"On the use of Renyi Entropy of Time-Frequency Images for Change Detection","authors":"D. Aiordachioaie","doi":"10.1109/ICSTCC55426.2022.9931845","DOIUrl":"https://doi.org/10.1109/ICSTCC55426.2022.9931845","url":null,"abstract":"The aim of the paper is to estimate the Renyi entropy of time-frequency images, as descriptors of the information content and change detection purposes. The Renyi entropy is estimated by two approaches. Firstly, the image is properly normalized to estimate a probability density function. This approach is called Direct. Secondly, by using a statistical model based on probabilities, given by the histogram of the image. The approach is named Indirect. The estimation approaches are evaluated on artificially generated signals, commonly used in the field of communication engineering. Both estimations have no information about spatiality. The estimated entropies could be used as features extracted from time-frequency images. A change detection criterion is promoted based on cumulative sum function applied to the estimated entropies, followed by a double statistical expectation. The experiments show an optimum working point, to maximize the change detection criterion. The decomposition of the time-frequency image and, next, the computation of the Renyi entropy on sub-images or regions of interest, seems to be an interesting solution to follow.","PeriodicalId":220845,"journal":{"name":"2022 26th International Conference on System Theory, Control and Computing (ICSTCC)","volume":"454 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134139859","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

Model Predictive Control of Linear Parameter-Varying Systems Using Gaussian Processes 基于高斯过程的线性变参数系统模型预测控制

2022 26th International Conference on System Theory, Control and Computing (ICSTCC) Pub Date : 2022-10-19 DOI: 10.1109/ICSTCC55426.2022.9931885

Ahmed Elkamel, A. Morsi, M. Darwish, H. S. Abbas, Mohamed H. Amin

引用次数: 1

Tensor Product-based and State Feedback Structures for Level Control of Vertical Three Tank Systems 基于张量积和状态反馈的垂直三罐系统液位控制结构

2022 26th International Conference on System Theory, Control and Computing (ICSTCC) Pub Date : 2022-10-19 DOI: 10.1109/ICSTCC55426.2022.9931892

Elena-Lorena Hedrea, R. Precup, Raul-Cristian Roman, C. Dragos, Alexandra-Iulia Szedlak-Stînean, Ciprian Hedrea

{"title":"Tensor Product-based and State Feedback Structures for Level Control of Vertical Three Tank Systems","authors":"Elena-Lorena Hedrea, R. Precup, Raul-Cristian Roman, C. Dragos, Alexandra-Iulia Szedlak-Stînean, Ciprian Hedrea","doi":"10.1109/ICSTCC55426.2022.9931892","DOIUrl":"https://doi.org/10.1109/ICSTCC55426.2022.9931892","url":null,"abstract":"In this paper, the design and validation of 20 Control System (CS) structures for the level control cof Vertical Three Tank Systems (V3TSs) is presented. At first a TP model and four linear models are derived for a V3TS. Next, five CS structures are designed for each model consisting in a Tensor Product (TP) controller and four state feedback controllers tuned using linear matrix inequalities and the parallel distributed compensation technique. Finally, in order to ensure zero steady–state control error, the five CS structures were included in Cascade Control System (CCS) structures with Proportional–Integral–Derivative (PID) controller in the outer control loop. All CS structures were tested in the same experimental scenario and a comparative analysis was also conducted by computing two performance indices, namely the mean square error and the settling time. The experimental results have shown that, unlike the TP-based CS structures, the CCS structures with PID controller in the outer control loop ensure better performance in terms of zero steady–state control error.","PeriodicalId":220845,"journal":{"name":"2022 26th International Conference on System Theory, Control and Computing (ICSTCC)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132874056","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

Discrete-time Implementation of Adaptive Estimation in the Transverse Dynamic Force Microscope 横向动态力显微镜中自适应估计的离散时间实现

2022 26th International Conference on System Theory, Control and Computing (ICSTCC) Pub Date : 2022-10-19 DOI: 10.1109/ICSTCC55426.2022.9931889

Thang Nguyen, C. Edwards, G. Herrmann, Kaiqiang Zhang, S. G. Khan

引用次数: 0

Observer based guaranteed cost control for time-delay TS fuzzy systems 基于观测器的时滞TS模糊系统保成本控制

2022 26th International Conference on System Theory, Control and Computing (ICSTCC) Pub Date : 2022-10-19 DOI: 10.1109/ICSTCC55426.2022.9931826

B. Lazar, Z. Lendek

引用次数: 0

Test Matrices for Componentwise Asymptotic Stability of Polytopic Systems 多元系统组件渐近稳定性的检验矩阵

2022 26th International Conference on System Theory, Control and Computing (ICSTCC) Pub Date : 2022-10-19 DOI: 10.1109/ICSTCC55426.2022.9931859

O. Pastravanu, M. Matcovschi, M. Voicu

{"title":"Test Matrices for Componentwise Asymptotic Stability of Polytopic Systems","authors":"O. Pastravanu, M. Matcovschi, M. Voicu","doi":"10.1109/ICSTCC55426.2022.9931859","DOIUrl":"https://doi.org/10.1109/ICSTCC55426.2022.9931859","url":null,"abstract":"The concept of “componentwise asymptotic stability” (abbreviated CWAS) was initially introduced as a special type of stability for single-model linear systems, with continuous- or discrete-time dynamics. Subsequently, the framework was enlarged to encompass linear systems with interval-type uncertainties. For both these classes of systems with continuous-time dynamics, previous works show that an essentially-nonnegative matrix, generically denoted U, can be built as a CWAS testing instrument, which exploits the equivalence between the statements “system is CWAS” and “Perron-Frobenius eigenvalue of U is negative”. The current article extends the aforementioned result to the general case of linear systems with arbitrary polytopic uncertainties. A family of essentially nonnegative matrices is constructed by considering the row-representative theory and the matrices associated with the polytope's vertices; the CWAS testing principle relies on the representative matrices (matrix) that possess (possesses) the maximum Peron-Frobenius eigenvalue (meaning the generalization of U's role). An example based on the operation of a mechanical system with polytopic uncertainties illustrates the construction of the test matrix / matrices and the applicability in CWAS analysis. The paper focuses on continuous-time dynamics as corresponding to the traditional mathematical scenario of differential equations defined on compact sets, but the new result can be easily adapted to discrete-time dynamics.","PeriodicalId":220845,"journal":{"name":"2022 26th International Conference on System Theory, Control and Computing (ICSTCC)","volume":"89 6","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120865424","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