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2020 International Conference on Control, Automation and Diagnosis (ICCAD)最新文献

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Robust Fault Diagnosis of Hybrid Systems with Interval-Valued Uncertainties using Hybrid Bond Graph 基于混合键图的区间不确定性混合系统鲁棒故障诊断
2020 International Conference on Control, Automation and Diagnosis (ICCAD) Pub Date : 2020-10-01 DOI: 10.1109/ICCAD49821.2020.9260505
Y. Lounici, Y. Touati, B. O. Bouamama, S. Adjerid, Billal Nazim Chebouba
{"title":"Robust Fault Diagnosis of Hybrid Systems with Interval-Valued Uncertainties using Hybrid Bond Graph","authors":"Y. Lounici, Y. Touati, B. O. Bouamama, S. Adjerid, Billal Nazim Chebouba","doi":"10.1109/ICCAD49821.2020.9260505","DOIUrl":"https://doi.org/10.1109/ICCAD49821.2020.9260505","url":null,"abstract":"In this paper, a new robust fault diagnosis procedure for an uncertain hybrid system based on the hybrid bond graph model is proposed. The main objective is to enhance the robustness in the presence of uncertainties in order to minimize the non-detection and false alarm. The scientific interest of the present work remains in integrating the benefits of Hybrid bond graph and Interval analysis properties for effective diagnosis of uncertain hybrid systems. For this task, first, the Interval-valued Analytical redundancy relations which may undergo discrete mode changes are derived from diagnosis hybrid bond graph with controlled junctions. Secondly, the uncertainties are modelled directly in the hybrid bond graph as interval models for interval-valued thresholds generation. The limitations of the existing methods are alleviated by the proposed method. The effectiveness of the proposed method is demonstrated through simulation on a controlled two-tank hybrid system.","PeriodicalId":270320,"journal":{"name":"2020 International Conference on Control, Automation and Diagnosis (ICCAD)","volume":"69 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122820984","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
Awareness Implementation of a Real Time Operating Systems(RTOS) for Debugging 实时操作系统调试的感知实现
2020 International Conference on Control, Automation and Diagnosis (ICCAD) Pub Date : 2020-10-01 DOI: 10.1109/ICCAD49821.2020.9260537
Muhammad Faisal, S. Montenegro
{"title":"Awareness Implementation of a Real Time Operating Systems(RTOS) for Debugging","authors":"Muhammad Faisal, S. Montenegro","doi":"10.1109/ICCAD49821.2020.9260537","DOIUrl":"https://doi.org/10.1109/ICCAD49821.2020.9260537","url":null,"abstract":"Testing and Debugging is an important part of development in any embedded systems. It provides the significant information about the health of the systems in real time. On–chip debuggers have certain limitations and constraints, for this reason sometimes external hardware debugger are inevitable to investigate the bugs in a systems. In a RTOS these Hardware debuggers need core information about the RTOS before providing the source of the bugs. This additional or core information regarding the RTOS is referred as \"Awareness\". The Awareness delivers core information of the Operating system to the debugger to thoroughly investigate the error. This Awareness of RTOS is fed into the debugger prior to the debugging process. In this paper a methodology to implement operating system (OS) awareness for the debugger is presented. A number of case scenarios are also described which validates the implementation of the OS Awareness.","PeriodicalId":270320,"journal":{"name":"2020 International Conference on Control, Automation and Diagnosis (ICCAD)","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122525744","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
Sensorless Impedance Control for the UR5 Robot UR5机器人的无传感器阻抗控制
2020 International Conference on Control, Automation and Diagnosis (ICCAD) Pub Date : 2020-10-01 DOI: 10.1109/ICCAD49821.2020.9260525
Joao Fabian, Facundo García-Cárdenas, Ruth Canahuire, O. E. Ramos
{"title":"Sensorless Impedance Control for the UR5 Robot","authors":"Joao Fabian, Facundo García-Cárdenas, Ruth Canahuire, O. E. Ramos","doi":"10.1109/ICCAD49821.2020.9260525","DOIUrl":"https://doi.org/10.1109/ICCAD49821.2020.9260525","url":null,"abstract":"Robot manipulators are designed to interact with their surroundings. Even if a task does not specifically involve interaction, the robot may collide with unknown obstacles during its motion. To overcome these problems, it is necessary to consider possible interactions inside the control system. This paper aims to design a controller that allows the manipulator to reach a final pose, even if it interacts with an unforeseen object during its trajectory. This design is composed of two stages: a feedback linearization system that allows to eliminate intrinsic nonlinearities of the robot, and the imposition of a dynamic behavior to keep delicate interactions without using external 6D force/torque sensors. The proposed controller was tested on an UR5 robot, but can be extended to any robotic manipulator. The results show the comparison between the behavior achieved by a standard feedback-linearized position controller, and a sensor-free impedance controller, both for environments with and without unknown obstacles, in which the proposed controller generated smoother and more precise trajectories.","PeriodicalId":270320,"journal":{"name":"2020 International Conference on Control, Automation and Diagnosis (ICCAD)","volume":"57 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122927547","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
Fault-tolerant control of energy production devices using discrete event systems formalisms 使用离散事件系统形式的能源生产设备容错控制
2020 International Conference on Control, Automation and Diagnosis (ICCAD) Pub Date : 2020-10-01 DOI: 10.1109/ICCAD49821.2020.9260542
F. Gatwaza, L. Seddiki, H. Akdag, S. Amari
{"title":"Fault-tolerant control of energy production devices using discrete event systems formalisms","authors":"F. Gatwaza, L. Seddiki, H. Akdag, S. Amari","doi":"10.1109/ICCAD49821.2020.9260542","DOIUrl":"https://doi.org/10.1109/ICCAD49821.2020.9260542","url":null,"abstract":"A fault-tolerant control problem of an electrical power supply grid for rail transport systems is addressed. Timed automata with guards models are used to solve this control issue. In this study, we have considered four types of faults, that are actuators and sensors faults, plant defects and controller faults that may appear on the electrical grid. The principle of the approach consists to build of a set of trajectories from which an appropriate trajectory will be chosen at the occurrence of a fault in view of reaching the state desired by the designer of the system. This method considers time constraints with guards and generally these guards condition the appearance of faults in systems.","PeriodicalId":270320,"journal":{"name":"2020 International Conference on Control, Automation and Diagnosis (ICCAD)","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130966296","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
Design and analysis of Integer and Non-integer order controllers using Genetic Algorithm with one Case study 基于遗传算法的整数和非整数阶控制器设计与分析，并以一个实例为例
2020 International Conference on Control, Automation and Diagnosis (ICCAD) Pub Date : 2020-10-01 DOI: 10.1109/ICCAD49821.2020.9260541
Omar Hanif, Medha Chatterjee, Nihar Deshpande, Abhishek Bhatnagar, Sachin Sharma
{"title":"Design and analysis of Integer and Non-integer order controllers using Genetic Algorithm with one Case study","authors":"Omar Hanif, Medha Chatterjee, Nihar Deshpande, Abhishek Bhatnagar, Sachin Sharma","doi":"10.1109/ICCAD49821.2020.9260541","DOIUrl":"https://doi.org/10.1109/ICCAD49821.2020.9260541","url":null,"abstract":"This work introduces a novel variant of controller having basic structure of Proportional Integral Derivative (PID) controller as PIx+iyDa+ib. The controller is termed as Complex Fractional-order Proportional Integral Derivative (CFOPID) controller, since it has orders of fractional and complex form. This controller has more parameters to tune than the other variants of PID controller known as Fractional-order PID (FOPID). The paper employs Genetic Algorithm based tuning method for determining the parameters of PID, FOPID and CFOPID controllers by minimizing the cost function in the form of weighted sum of error specifications (due to complexity of the structures of the latter two controllers, GA proves to be handy tool). The paper, further, simulates and compares the results of the three controllers based on servo, regulatory and stability performances on a standard second order plus time delay system. Henceforth, practical results of controllers are analyzed from a case study on DC servomotor. This research is based on tuning the three PID variants through the said technique and comparing them on their controlling performances.","PeriodicalId":270320,"journal":{"name":"2020 International Conference on Control, Automation and Diagnosis (ICCAD)","volume":"155 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121393499","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
Fault diagnosis based on ARX-Laguerre multimodel 基于ARX-Laguerre多模型的故障诊断
2020 International Conference on Control, Automation and Diagnosis (ICCAD) Pub Date : 2020-10-01 DOI: 10.1109/ICCAD49821.2020.9260522
Hajer Benamor, Chakib Ben Njima, T. Garna, A. Zaafouri, H. Messaoud
{"title":"Fault diagnosis based on ARX-Laguerre multimodel","authors":"Hajer Benamor, Chakib Ben Njima, T. Garna, A. Zaafouri, H. Messaoud","doi":"10.1109/ICCAD49821.2020.9260522","DOIUrl":"https://doi.org/10.1109/ICCAD49821.2020.9260522","url":null,"abstract":"In this paper, we will propose a solution to estimate the defect at the input of a non-linear system based on the ARX-Laguerre multimodel. So, we will present the design of the PI (Proportional Integral) observer based on the ARX-Laguerre multimodel. and the gains of which will be calculated by an algorithm for detecting and estimating input faults in non-linear systems. The detection and estimation algorithm is based on the Linear Matrix Inequality (LMI) optimization method.","PeriodicalId":270320,"journal":{"name":"2020 International Conference on Control, Automation and Diagnosis (ICCAD)","volume":"57 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121094452","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
Limiting Interval Kalman Filter Design for Linear Discrete-time Positive Systems 线性离散正系统的极限区间卡尔曼滤波器设计
2020 International Conference on Control, Automation and Diagnosis (ICCAD) Pub Date : 2020-10-01 DOI: 10.1109/ICCAD49821.2020.9260539
D. Krokavec, A. Filasová
{"title":"Limiting Interval Kalman Filter Design for Linear Discrete-time Positive Systems","authors":"D. Krokavec, A. Filasová","doi":"10.1109/ICCAD49821.2020.9260539","DOIUrl":"https://doi.org/10.1109/ICCAD49821.2020.9260539","url":null,"abstract":"For linear discrete-time positive systems the paper proposes an approach reflecting structural system constraints and positiveness in solving the problem of limiting interval Kalman filter design. System dynamics and parameter constraints are represented in the form of linear matrix inequalities to guarantee parameters boundaries and asymptotic stability of the filter. The general theoretical results are illustrated by a numerical example to assess the feasibility of the proposed technique.","PeriodicalId":270320,"journal":{"name":"2020 International Conference on Control, Automation and Diagnosis (ICCAD)","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126298160","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
Systematic literature review of sustainable repair shops 可持续维修店的系统文献综述
2020 International Conference on Control, Automation and Diagnosis (ICCAD) Pub Date : 2020-10-01 DOI: 10.1109/ICCAD49821.2020.9260527
R. A. D. Mezafack, M. Mascolo, Z. Simeu-Abazi
{"title":"Systematic literature review of sustainable repair shops","authors":"R. A. D. Mezafack, M. Mascolo, Z. Simeu-Abazi","doi":"10.1109/ICCAD49821.2020.9260527","DOIUrl":"https://doi.org/10.1109/ICCAD49821.2020.9260527","url":null,"abstract":"Performance evaluation or optimization of the maintenance activities inside the repair shop is crucial for the life of all manufacturers. Repair shops aim to detect the origin of the failure on a faulty equipment, with two alternatives: to restore its operation (corrective maintenance), or to take some components for another reuse, and for what remains to recover material. It is the set of resources required for maintenance actions, such as maintenance operators, the different intervention stations necessary for the different stages of repair, whose objective is to direct the faulty equipment towards a repair or reuse. The purpose of this paper is to conduct a literature review of repair shop improvements, when taking into account the context of Circular Economy, which allows firstly, for repairable defective equipment, to be returned to serviceable condition and secondly, for non-repairable equipment, to identify reusable components that will be used to supply the spare parts warehouse.","PeriodicalId":270320,"journal":{"name":"2020 International Conference on Control, Automation and Diagnosis (ICCAD)","volume":"802 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117045351","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 wireless networked model predictive control design for large and complex systems* 大型复杂系统的分散无线网络模型预测控制设计*
2020 International Conference on Control, Automation and Diagnosis (ICCAD) Pub Date : 2020-10-01 DOI: 10.1109/ICCAD49821.2020.9260524
Mercedes Chacón Vásquez, R. Katebi
{"title":"Decentralized wireless networked model predictive control design for large and complex systems*","authors":"Mercedes Chacón Vásquez, R. Katebi","doi":"10.1109/ICCAD49821.2020.9260524","DOIUrl":"https://doi.org/10.1109/ICCAD49821.2020.9260524","url":null,"abstract":"Decentralized Networked Model Predictive Control system (DNMPC) is a decentralized control system that involves the exchange of information between subsystems across a mutual communication network. Decentralized structures are attractive and widely used solutions for controlling large and complex systems, such as energy hosts control, robotics, water networks, wireless sensor networks, traffic control, among others. However, the inclusion of the network introduces dropouts, which greatly influence the stability of the system. In this paper, an innovative DNMPC solution is presented to compensate for dropouts when using a wireless network. Moreover, the decentralized control performance is improved through the implementation of a cooperative strategy where controllers exchange signal predictions. The effect of interactions and different rates of information exchange between the subsystems have been investigated. Experiments using a real-time network simulator demonstrated the effectiveness of the proposed approach to deal with missing sensor information, systems uncertainties and strong interactions between the subsystems while maintaining a good performance. The approach offers an effective and innovative solution to improve the reliability of decentralized networked control systems.","PeriodicalId":270320,"journal":{"name":"2020 International Conference on Control, Automation and Diagnosis (ICCAD)","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121868774","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
Offline parametric Identification of a reduce ARX-Laguerre multimodel 一种简化ARX-Laguerre多模型的离线参数辨识
2020 International Conference on Control, Automation and Diagnosis (ICCAD) Pub Date : 2020-10-01 DOI: 10.1109/ICCAD49821.2020.9260536
Hajer Benamor, Chakib Ben Njima, T. Garna, A. Zaafouri, H. Messaoud
{"title":"Offline parametric Identification of a reduce ARX-Laguerre multimodel","authors":"Hajer Benamor, Chakib Ben Njima, T. Garna, A. Zaafouri, H. Messaoud","doi":"10.1109/ICCAD49821.2020.9260536","DOIUrl":"https://doi.org/10.1109/ICCAD49821.2020.9260536","url":null,"abstract":"In this paper, we propose a new method for the representation of nonlinear systems by exploiting the ARX-Laguerre model in the multimodel approach. The representation of non-linear systems by the ARX-Laguerre multimodel approach takes place in two stages; The first consists in developing each ARX sub-model on orthogonal bases independent of Laguerre. The second deals with the parametric identification problem of the ARX-Laguerre multimodel.","PeriodicalId":270320,"journal":{"name":"2020 International Conference on Control, Automation and Diagnosis (ICCAD)","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114359191","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
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