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Showing papers in "IFAC-PapersOnLine in 2016"


Journal ArticleDOI
TL;DR: The use of AutomationML to model attributes related to the Digital Twin is proposed and it is proposed that this model is very useful for data exchange between different systems that are connected with the digital Twin.

336 citations


Journal ArticleDOI
TL;DR: The goal of the paper is to introduce specialists from industry into the important phenomenon of the recent technology and to explain cyber – physical and informatics background of the platform Industry 5.0 and basic steps in any design and implementation of the Industry 4.0 systems.

272 citations


Journal ArticleDOI
TL;DR: An overview of 3D printing technologies, materials, applications, advantages, disadvantages, challenges, and economics can be found in this paper, where powder bed fusion is the most promising additive manufacturing technology for manufacturing small, low volume, complex metallic parts.

232 citations


Journal ArticleDOI
TL;DR: In this article, a new approach for observer synthesis for discrete time autonomous nonlinear systems based on Koopman operator theoretic framework is developed. But this approach requires the use of Luenberger/Kalman-like linear observers for nonlinear estimation.

168 citations


Journal ArticleDOI
TL;DR: An appropriate framework for modeling and simulation of CPS-based factories is presented and is being applied in one of the most competitive, advanced and complex industrial sector, the automotive industry.

162 citations


Journal ArticleDOI
TL;DR: In this article, the authors investigate the data-driven identification of nonlinear dynamical systems with inputs and forcing using regression methods, including sparse regression, and generalize the sparse identification of nonsindy algorithm to include external inputs and feedback control.

159 citations


Journal ArticleDOI
TL;DR: This paper introduces the fully homomorphic encryption (FHE) , which is an advanced cryptography that has enabled arithmetic operations directly on the encrypted variables without decryption, and introduces several new issues that have not been studied for conventional controllers.

128 citations


Journal ArticleDOI
TL;DR: A modification of EDMD is presented that overcomes this limitation by compensating for the effects of actuation, and is capable of recovering the leading Koopman eigenvalues, eigenfunctions, and modes of the unforced system.

118 citations


Journal ArticleDOI
TL;DR: The use of Grey Wolf Optimizer algorithms to tune the parameters of Takagi-Sugeno proportional-integral-fuzzy controllers (PI-FCs) for a class of nonlinear servo systems is suggested.

90 citations


Journal ArticleDOI
TL;DR: A multi-objective problem where the idea is to minimize three objectives simultaneously, the first one considers the minimization of the total flow time of jobs in the production system, then the workload balancing concerning both, humans and machines is addressed.

90 citations


Journal ArticleDOI
TL;DR: This paper examines the market and technical trends towards Autonomous Vehicles, evolution stages from early cars to fully autonomous, the importance of IoT in driving this industry ecosystem, advantages and disadvantages of Autonomous Vehincles, key issues and challenges faced by the industry, standards activities around this industry and finally the deployment use cases.

Journal ArticleDOI
TL;DR: In this paper, a comparative analysis of different control methods to extract the maximum power from Permanent Magnet Synchronous Generator (PMSG) based wind energy conversion system (WECS) under different wind speed condition is presented.

Journal ArticleDOI
TL;DR: Comparison of well-known and new techniques for designing robust fault diagnosis schemes in the robot domain based on both linear and non-linear models to figure out which method would best suit the demands of fault diagnosis for a particular mobile robot.

Journal ArticleDOI
TL;DR: A new multi criteria decision making process that integrates hesitant fuzzy sets (HFSs) to Technique for Order Preference by Similarity to Ideal Solution (TOPSIS) is proposed.

Journal ArticleDOI
TL;DR: The effects of Industry 4.0 is discussed and the results of the research on mobile applications for supporting service and maintenance technicians under the influence of the CPS/Smart Factories/Industry 4.

Journal ArticleDOI
TL;DR: The objective to develop a modular robotic system which works based on human-robot collaboration is reached and a dual-arm frame equipped with two 3 DoF manipulators and two different type end-effectors used to pick tomatoes is designed and tested respectively.

Journal ArticleDOI
TL;DR: In this article, an overview of the main definitions and a description of typical activities in biomass supply chain is presented, and a classification of optimization methods and models developed in this context is detailed.

Journal ArticleDOI
TL;DR: In this article, the authors provide an overview of the conceptual and methodological research in this field, not as a collection of independent items, but as a whole, in an integrated manner.

Journal ArticleDOI
TL;DR: The Paillier encryption technique is utilized that allows summation of decrypted data to be performed by multiplication of the encrypted data to guarantee the stability of theclosed-loop system and ensure certain bounds on the closed-loop performance.

Journal ArticleDOI
TL;DR: In this paper, the authors explore the difficulties experienced when implementing Lean Manufacturing in small and medium sized enterprises (SME) and draw up a dual evaluation focusing first on the key characteristics of SMEs and then on the management principles of Lean Manufacturing.

Journal ArticleDOI
TL;DR: In this paper, the saturation flow rate can be doubled if vehicles can cross intersections in platoons rather than one by one as they do today, enabled by connected vehicle technology.

Journal ArticleDOI
TL;DR: The purpose of this paper is to propose a concept for knowledge discovery in maintenance with focus on Big Data and analytics, called Maintenance Analytics, which addresses the process of discovery, understanding, and communication of maintenance data from four time-related perspectives.

Journal ArticleDOI
TL;DR: An empirical trust sensor model that maps psychophysiological measurements to human trust level is described and shows that psychophysiology measurements can be used to sense trust in real-time.

Journal ArticleDOI
TL;DR: In this paper, a new underwater hyperspectral imager (UHI) has been deployed on Remotely Operated Vehicles (ROV) for a more automated identification, mapping and monitoring of bio-geo-chemical objects of interest (OOI).

Journal ArticleDOI
TL;DR: A family of homogeneous differentiators is presented, encompassing the high-gain observers and Levant's exact differentiator, and a unified smooth Lyapunov function is proposed, that allows a common framework to study their convergence and performance analysis.

Journal ArticleDOI
TL;DR: In this paper, the authors proposed a modulation control strategy for grid-forming converters in low-inertia power grids, inspired by identifying the structural similarities between the 3-phase DC/AC converter and the synchronous machine model.

Journal ArticleDOI
TL;DR: In this paper, an acetone vapor bath smoothing post process is employed to improve the surface roughness of parts manufactured by Fused Deposition Modelling (FDM) techniques, where the smoothing parameters are the number of smoothing cycles and the cycle duration.

Journal ArticleDOI
TL;DR: In this paper, the authors proposed a scheme that measures the on-line sequential data of temperature from the greenhouse and the heating power is recursively updated based on the energy balance of an elementary volume of greenhouse air by using intelligent controllers.

Journal ArticleDOI
TL;DR: In this article, a centralized Mixed Integer Linear Programming (MILP)-based strategy for intersection control in an urban environment of highly automated vehicles is proposed, which minimizes vehicle delay at the intersection approaches.

Journal ArticleDOI
TL;DR: In this article, hidden oscillations appearing in electromechanical systems with and without equilibria are investigated, and three different systems with such effects are considered: translational oscillator-rotational actuator, drilling system actuated by a DC-motor and induction motor.