5-7 April 2017
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[Front cover]
Publication Year: 2017, Page(s):1 - 2|
PDF (858 KB)
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[Copyright notice]
Publication Year: 2017, Page(s): 1|
PDF (211 KB)
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Welcome message
Publication Year: 2017, Page(s): 1|
PDF (40 KB)
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Sponsors
Publication Year: 2017, Page(s): 2|
PDF (553 KB)
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CoDIT'17 committees
Publication Year: 2017, Page(s):3 - 4|
PDF (1297 KB)
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Keynote 1: “Wait-and-judge ín scenario optimization”
Publication Year: 2017, Page(s): 13|
PDF (495 KB)
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Keynote 2: “Virtual and remote laboratories in control as a mean to provide experimentation activities in distance and blended learning scenarios”
Publication Year: 2017, Page(s): 14|
PDF (490 KB)
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Keynote 3: “Nonlinear system identification techniques: Some applications in telecommunication transmitter systems”
Publication Year: 2017, Page(s): 15|
PDF (416 KB)
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Keynote 4: “Large-scale machine learning and extreme classification”
Publication Year: 2017, Page(s): 16|
PDF (353 KB)
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Keynote 5: “Scheduling with non-availability constraints: Offline and semi-online scenarios”
Publication Year: 2017, Page(s):17 - 37|
PDF (909 KB)
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Keynote 6: “Information systems in manufactering systems”
Publication Year: 2017, Page(s): 18|
PDF (556 KB)
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Robot task sequencing for a flexible assembly system with 3D printers
Publication Year: 2017, Page(s):0001 - 0005We examine a robot task sequencing problem for a flexible assembly system which consists of multiple 3D printers, two post-processing machines, multiple assembly machines, an inspection machine, and one material handling robot. The flexible assembly systems, which have been built in many large cities in Korea, are designed to produce customized products for start-up companies and individuals. In t... View full abstract»
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Bipartite complete matching vertex interdiction problem with incompatibility constraints: Complexity and heuristics
Publication Year: 2017, Page(s):0006 - 0011In this paper, we consider the bipartite complete matching vertex interdiction problem, taking into account some incompatibilities existing among the resources to assign. This problem ensures the obtainment of a robust assignment, which is defined by the number of missing resources still allowing a valid assignment. We introduce graph formulations, considering a single time period or several ones.... View full abstract»
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Stability analysis of a car platoon with communication delays and headway compensation
Publication Year: 2017, Page(s):0012 - 0017A compact representation of a car following model considering the headway and vehicle-to-vehicle (V2V) communication delay is presented. The platoon exponential stability and its robust stability with respect to time-varying matrix perturbations are studied. The analysis is carried out in the time domain, via Lyapunov-Krasovskii functionals depending on the delay Lyapunov matrix. Platoon illustrat... View full abstract»
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Modelling inoperability propagation mechanism in interdependent systems
Publication Year: 2017, Page(s):0018 - 0023This communication considers the issue of deriving a model to describ how the inoperating level of a particular system (a production unit, a transportation system, an energy supply plant, etc.) of interconnected or interdependent systems (neworking and interdependency are interchangeable in this communication) will impact the operating level of other systems for the purpose of analysis, simulation... View full abstract»
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A sliding mode pitch controller for wind turbines operating in high wind speeds region
Publication Year: 2017, Page(s):0024 - 0029The paper focuses on variable-rotor-speed/variable-blade-pitch wind turbines operating in the region of high wind speeds, where control is aimed at limiting the turbine energy capture to the rated power value. A robust sliding mode approach is proposed, using the blade pitch as control input, in order to regulate the rotor speed to a fixed rated value, in the presence of uncertainties characterizi... View full abstract»
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Generation of mode-dependent ARRs from a bond graph of a mode switching LTI model
Publication Year: 2017, Page(s):0030 - 0035In model-based fault detection and isolation (FDI), Analytical Redundancy Relations (ARRs) play a key role. Residuals as the result of their numerical evaluation serve as fault indicators. This paper proposes a novel approach to the generation of ARRs from a diagnostic bond graph (DBG) of a mode switching linear time invariant (LTI) model with ideal switches that hold for all modes of operation. D... View full abstract»
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Fault detection of nonlinear systems using an improved KPCA method
Publication Year: 2017, Page(s):0036 - 0041Statistical control charts are essential to ensure both safety and efficient operation of many industrial processes. Many dimensionality reduction techniques such as principal component analysis (PCA) and Partial Least Squares (PLS) regression exist, and are often employed for modeling purposes as they are relatively easy to compute. However, these techniques are only effective for modeling and mo... View full abstract»
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Effective Lyapunov level set for nonlinear optimal control. Application to turbocharged diesel engine model
Publication Year: 2017, Page(s):0042 - 0048
Cited by: Papers (1)We develop an optimization algorithm in order to improve the nonlinear optimal robust controller for diesel engine which equipped by Exhaust Gas Recirculation and Variable Geometry Turbocharger systems. For this goal we present a new way to search the optimal shape of control Lyapunov function which permits to calculate the parameters to achieve stabilization and optimal control criteria. The idea... View full abstract»
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Monitoring of chemical processes using improved multiscale KPCA
Publication Year: 2017, Page(s):0049 - 0054Statistical process monitoring charts are critical in ensuring safety for many chemical processes. Principal Component Analysis (PCA) is often used, due to its computational simplicity. However, many chemical processes may be inherently nonlinear, and this degrades the performance of the linear PCA method. Kernel Principal Component Analysis (KPCA) is an extension of the conventional PCA chart, wh... View full abstract»
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Experimental monitoring data for prognostics and health management of MEMS
Publication Year: 2017, Page(s):0055 - 0060This paper presents the data acquisition step of a Prognostics and Health Management (PHM) of Micro-Electro-Mechanical Systems (MEMS) application. The targeted MEMS device is an electro-thermally actuated MEMS valve. The data acquisition is performed during the accelerated lifetime tests. To perform tests, an experimental test bed is designed and built. Several test campaigns are performed where M... View full abstract»
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Automatic search of reliability function by symbolic regression
Publication Year: 2017, Page(s):0061 - 0066A reliability index of various electronics is determined by the experimental data of tests for different values of parameters of the equipment. The received data are collected in bulky tables and references. This paper presents modern numerical approach, allowing to compile the experimental data on changes of reliability index not in the form of tables but as a function of the operating parameters... View full abstract»
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A model predictive control for a multi-axis piezo system: Development and experimental validation
Publication Year: 2017, Page(s):0067 - 0072This paper presents a Model Predictive Control (MPC) strategy for a triaxial piezoelectric actuators (PAs) system. PAs systems require appropriate controllers to guarantee fast and high-precision positioning performances avoiding effects of non-linearities. Typically, commercial systems provide integrated Proportional-Integral (PI) controllers guarantying to maintain system stability in the presen... View full abstract»
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Arborescent architecture for decentralized supervisory control of discrete event systems
Publication Year: 2017, Page(s):0073 - 0078
Cited by: Papers (1)Decentralized control of discrete event systems consists in using local supervisors that observe locally the plant and compute local decisions to enable or disable events; those local decisions are transmitted to fusion modules that combine them to generate global enablement/disablement decisions that are actually applied to the plant. C&P and D&A controls are the two simplest syst... View full abstract»
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Near-optimal control sequence design for untimed Petri nets based on a reduced breadth and depth exploration
Publication Year: 2017, Page(s):0079 - 0084This paper proposes algorithms to design control sequences for untimed Petri nets. The aim of the controller is to incrementally compute sequences of transition firings with minimal or near-minimal size from an initial marking to a reference one, avoiding forbidden markings and non-promising branches. The approach combines a partial exploration of the reachability graph with a model predictive con... View full abstract»