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Communication dans un congrès

Ethical risks of human-machine symbiosis in industry 4.0: insights from the human-machine cooperation approach

Marie-Pierre Pacaux-Lemoine, Damien Trentesaux

With the increase in technological capabilities, system designers can imagine new possibilities for Humans to interact with smart systems and delegate some of their tasks to these systems. The interactions and support provided by the systems would be so useful that some authors already propose…

14th IFAC Symposium on Analysis Design and Evaluation of Human Machine Systems (IFAC HMS'19), Sep 2019, Tallinn, Estonia. pp.19-24, ⟨10.1016/j.ifacol.2019.12.077⟩. ⟨hal-03519309⟩

Article dans une revue

Simultaneous Estimation of State and Unknown Input with Hinfinity Guarantee on Error-Bounds for Fuzzy Descriptor Systems

Tran Anh-Tu Nguyen, Thierry-Marie Guerra, Victor Campos

This paper proposes a new l_infty observer design for fuzzy descriptor systems with unknown inputs. The descriptor form is treated using a singular redundancy system representation. To keep the consistency of the resulting fuzzy observer structure, we make use of a virtual variable playing the role…

IEEE Control Systems Letters, 2019, 3 (4), pp.1020-1025. ⟨10.1109/LCSYS.2019.2920768⟩. ⟨hal-03480286⟩

Article dans une revue

Analysis and Formal Modeling of Systems Behavior Using UML/Event-B

Kenza Kraibi, Rahma Ben Ayed, Simon Collart-Dutilleul, Philippe Bon, Dorian Petit

The verification of safety properties of critical systems, such as railway signaling systems, is better achieved by formal reasoning. Event-B as a formal method, allows to get safe and reliable systems. Nevertheless, modeling with Event-B method requires some knowledge on mathematical logic and set…

Journal of Communications, 2019, 14 (10), pp.980-986. ⟨10.12720/jcm.14.10.980-986⟩. ⟨hal-02483113⟩

Article dans une revue

On Challenges in Engineering IoT Software Systems

Rebeca Campos Motta, Káthia Marçal de Oliveira, Guilherme Horta Travassos

Contemporary software systems, such as the Internet of Things (IoT), Industry 4.0, and Smart Cities represent a technology changing that offer challenges for their construction since they are calling into question our traditional form of developing software. They are a promising paradigm for the…

Journal of Software Engineering Research and Development, 2019, 7, pp.5. ⟨10.5753/jserd.2019.15⟩. ⟨hal-03400380⟩

Article dans une revue

Data-Efficient Reinforcement Learning for Energy Optimization Under Human Fatigue Constraints of Power-Assisted Wheelchairs

Guoxi Feng, Lucian Buşoniu, Thierry-Marie Guerra, Sami Mohammad

The objective of this paper is to develop a method for assisting users to push Power-Assisted Wheelchairs (PAW) in such a way that the electrical energy consumption over a predefined distance-to-go is optimal, while at the same time bringing users to a desired fatigue level. This assistive task is…

IEEE Transactions on Industrial Electronics, 2019, 66 (12), pp.9734-9744. ⟨10.1109/TIE.2019.2903751⟩. ⟨hal-03468370⟩

Communication dans un congrès

Optimization of Maintenance Planning and Routing Problems

Lamiaa Dahite, Abdeslam Kadrani, Rachid Benmansour, Rym Nesrine Guibadj, Cyril Fonlupt

This paper addresses a problem that maintenance service providers often face: determining the best routing-maintenance policy for all technicians and machines. It consists of defining for each technician the sequence of the maintenance operations to perform so that the total expected costs are…

ICVNS 2019 - 7th International Conference on Variable Neighborhood Search, Oct 2019, Rabat, Morocco. pp.95-111, ⟨10.1007/978-3-030-44932-2_7⟩. ⟨hal-03573450⟩

Article dans une revue

Application Source Code Modification for Processor Architecture Lifetime Improvement

Montassir Bensaada, Ahmed Jedidi, Smail Niar, Mohamed Abid

In the optimal functioning of SoCs, two significant metrics of quality are the most important; lifetime and reliability. The context of this paper focuses on methods to increase the lifetime of a processor. Two methods are presented: relax point injection (RPI) and code structure adaptation (CSA).…

International Journal of Embedded Systems, 2019, 11 (2), pp.125 - 138. ⟨10.1504/IJES.2019.098289⟩. ⟨hal-03479566⟩

Communication dans un congrès

Practical approach of input delay nonlinear systems: Application to spinal cord injury sitting stability

Thierry-Marie Guerra, Mathias Blandeau, Tran Anh-Tu Nguyen, J. Pan

This paper is concerned with the design of an application-oriented control law for a biomechanical model of people living with spinal cord injury sitting stability. A major difficulty is to stabilize the resulting open-loop unstable nonlinear system with a delayed control input. A solution is…

5th IFAC Conference on Intelligent Control and Automation Sciences ICONS 2019, Aug 2019, Belfast, United Kingdom. pp.67-72, ⟨10.1016/j.ifacol.2019.10.001⟩. ⟨hal-03455470⟩

Communication dans un congrès

An Extension of Computed-Torque Control for Parallel Robots in Ankle Reeducation

Jorge Alvarez, Juan Carlos Arceo Luzanilla, Carlos Daniel Armenta Moreno, Jimmy Lauber, Miguel Bernal

This paper extends the well-known computed-torque control technique for trajectory tracking in parallel robotic manipulators, which belong to the class of nonlinear systems under algebraic restrictions. The proposed methodology is based on Euler-Lagrange modelling which, once the closed-loop…

5th IFAC Conference on Intelligent Control and Automation Science, Aug 2019, Belfast, Ireland. pp.1-6, ⟨10.1016/j.ifacol.2019.09.109⟩. ⟨hal-03519415⟩

Communication dans un congrès

Artificial intelligence for forecasting in supply chain management: a case study of White Sugar consumption rate in Thailand

Anirut Kantasa-Ard, Abdelghani Bekrar, Abdessamad Ait El Cadi, Yves Sallez

This paper proposes an appropriate model to forecast the trend of white sugar consumption rate in Thailand due to the fluctuation of consumption rate nowadays. This paper will focus on two main forecasting model types, which are the regression models and neural network models. Moreover, the…

9th IFAC Conference on Manufacturing Modelling, Management and Control, MIM 2019, Aug 2019, Berlin, Germany. pp.725-730, ⟨10.1016/j.ifacol.2019.11.201⟩. ⟨hal-03675856⟩