scholarly journals A Cyberphysical System Based Mass-Customization Approach with Integration of Industry 4.0 and Smart City

2017 ◽  
Vol 2017 ◽  
pp. 1-9 ◽  
Author(s):  
Mehmet Karaköse ◽  
Hasan Yetiş
Keyword(s):  
Waiting Time ◽  
Mass Customization ◽  
Production System ◽  
Smart City ◽  
Industry 4.0 ◽  
New Approach ◽  
Cyberphysical System ◽  
The Given

Smart city is a city which is designed to meet the people’s demands. In addition to use of sources efficiently, trends of people are also a need that smart city should meet. Buying personalized products in a cheap and fast way is a demand of people of today. Mass customization, which is defined as the personalization of products, achieves making the tailor-made products cheaper. In this study, we propose a new approach for mass customization with the integration of smart retail and smart production. With removing the operators and actualizing the progress autonomously, it is aimed to reduce the waiting time of customers. Because less waiting time means that there are more mass-customization customers, and this is expected to increase the popularity of mass customization. Thus, reducing wastes and increasing productivity are aimed. This study also constitutes the infrastructure that enables a production system to autonomously perform all stages from order to delivery. With the given scenarios, challenges and advantages of desired approach are discussed.

scholarly journals An Entropy-Based Formulation for Assessing the Complexity Level of a Mass Customization Industry 4.0 Environment

2020 ◽  
Vol 2020 ◽  
pp. 1-19 ◽  
Author(s):  
César Martínez-Olvera
Keyword(s):  
Mass Customization ◽  
Industry 4.0 ◽  
Discrete Event ◽  
Complexity Measures ◽  
Event Simulation ◽  
Manufacturing Complexity ◽  
Original Contribution ◽  
Managerial Implications ◽  
Product Customization ◽  
System Operating

It has been stated that Industry 4.0’s goal is, among others, the sustainable success in a market characterized by exigent and informed consumers demanding personalized products and services, where the level of manufacturing complexity increases with level of product customization. Even though different manufacturing complexity measures have been developed, there seems to be a lack of a comprehensive metric that address both the mass customization variety-induced complexity, and the complexity derived from the adoption of the Industry 4.0 paradigm. The main original contribution of this paper is the development of an entropy-based (entropic) formulation to address this last issue. Its validity and usefulness is put to the test via a discrete-event simulation study of a mass customization production system operating within an Industry 4.0 context. Our findings show that the entropic formulation acts as a fairly good trend indicator of the system’s performance parameter increase/decrease, but not as an estimator of the final values. A discussion of the managerial implications of the obtained results is offered at the end of the paper.

A Unified Approach to H∞ Control of Singular Markovian Jump Systems

2013 ◽  
Vol 135 (6) ◽  
Author(s):  
Guoliang Wang ◽  
Hongyi Li
Keyword(s):  
Transition Probability ◽  
Markovian Jump Systems ◽  
Linear Matrix ◽  
Markovian Jump ◽  
New Approach ◽  
Control Approach ◽  
Singular Markovian Jump Systems ◽  
Jump Systems ◽  
Bounded Uncertainties ◽  
The Given

This paper considers the H∞ control problem for a class of singular Markovian jump systems (SMJSs), where the jumping signal is not always available. The main contribution of this paper introduces a new approach to a mode-independent (MI) H∞ controller by exploiting the nonfragile method. Based on the given method, a unified control approach establishing a direct connection between mode-dependent (MD) and mode-independent controllers is presented, where both existence conditions are given in terms of linear matrix inequalities. Moreover, another three cases of transition probability rate matrix (TRPM) with elementwise bounded uncertainties, being partially unknown and to be designed are analyzed, respectively. Numerical examples are used to demonstrate the effectiveness of the proposed methods.

Potenziale der Mehrmaschinenbedienung*/Potentials of multiple-machine operation

2016 ◽  
Vol 106 (04) ◽  
pp. 211-217
Author(s):  
M. Thurm ◽  
S. Horler ◽  
D. Oehme ◽  
A. Opitz ◽  
E. Prof. Müller
Keyword(s):  
Analytical Model ◽  
Production System ◽  
Analytical Approach ◽  
Software Tool ◽  
New Approach ◽  
Machine Operation ◽  
Resource Input

Die prozess- und kostenorientierte Auslegung der Mehrmaschinenbedienung soll mithilfe eines neuen analytischen Modellansatzes die Ressourcennutzung effizienter gestalten. Dabei steht die Integration von Mitarbeiterqualifikation und Maschinenpriorität im Fokus. Durch die später geplante Implementierung des neu entwickelten Ansatzes in das Softwaretool SmartPlanner der CAPPcore GmbH gelingt es, die Planung und Optimierung von Produktionssystemen zu verbessern.   A new approach for process and cost-related designing of multiplemachine operation is developed to optimize the resource input. Skills of employees and priority of machines have to be considered in the analytical model. The new analytical approach of multiple machine operation will be integrated in the software tool Smart Planner of the enterprise CAPPcore GmbH later on to improve the planning and optimization of the production system as a whole.

The development of a Single-Well Oil Production System

1982 ◽  
Vol 307 (1499) ◽  
pp. 279-287
Keyword(s):  
Conceptual Design ◽  
Production System ◽  
Oil Production ◽  
Design Phase ◽  
New Approach ◽  
Detail Design ◽  
Single Well ◽  
Operational Criteria

Since early 1980, BP has been developing the conceptual design of a Single-Well Oil Production System or SWOPS. This paper outlines the concept and discusses the design and the operational criteria that have been applied in this early work. It further examines some of the innovative areas of technology that have been included in this new approach and outlines the work of the detail design phase, which has just started.

scholarly journals Using LoRaWAN smart city infrastructure as backup network for Industry 4.0 enabled vehicles

2019 ◽  
Author(s):  
Paolo Ferrari ◽  
Emiliano Sisinni ◽  
Dhiego Fernandes Carvalho ◽  
Gabriel Signoretti ◽  
Marianne D da Silva ◽  
...  
Keyword(s):  
Smart City ◽  
Industry 4.0 ◽  
Intelligent Vehicles ◽  
The Internet ◽  
Automotive Sector ◽  
Viable Option ◽  
Data Link ◽  
Embedded Platform ◽  
Internet Connection ◽  
New Sensors

Intelligent vehicles are the very next future of the automotive sector, which is renewing itself following Industry 4.0 paradigms. Today, car manufacturers are rapidly increasing the number of vehicles that continuously transmit data to the Internet, in order to enable the virtuous feedback paths foreseen by Industry 4.0. Such data are used to improve production (and products) during the entire lifetime of plants (and cars, also). A data link between on board devices and Internet must be created. Currently, the OBD (On Board Diagnostic) interface is available in the majority of cars and trucks. Some Edge devices with OBD and 3G/4G modems have been created, enabling easy Internet connection. However, congestion situation, as well as temporary outages, may create significant holes in the 3G/4G coverage. Recently, the transformation of city into Smart City is begun. An impressive number of new sensors are deployed in urban area. New wireless technologies are on the rise and, among them, LoRaWAN is the most used. If a vehicle is considered like a mobile sensor, then a viable option to fill 3G/4G gaps is the use of LoRaWAN infrastructure inside a Smart City. This paper deals with the creation of the prototype of an embedded platform which includes both OBD-II interface, 3G/4G connectivity and also LoRaWAN for backup situation. Considering the Smart City use cases, the application constrains regarding intelligent vehicles are discussed in order highlight design directions for the correct integration with the LoRaWAN infrastructure.

scholarly journals Computer aided design of sequencing problem – the concept of Paint Shop 4.0

Mechanik ◽  
2018 ◽  
Vol 91 (7) ◽  
pp. 529-531
Author(s):  
Jolanta Krystek ◽  
Sara Alszer ◽  
Szymon Bysko
Keyword(s):  
Automotive Industry ◽  
Computer Aided Design ◽  
Industry 4.0 ◽  
Paint Shop ◽  
Actual Structure ◽  
New Approach ◽  
Digital Factory ◽  
Sequencing Problem ◽  
Car Body ◽  
Aided Design

Presented is the concept of paint shop operation for the automotive industry – Paint Shop 4.0, based on the ideas of Industry 4.0 and Digital Factory. A new approach to the issue of car body sequencing, taking into account the actual structure of the paint shop department with buffers, has been presented. In the created application, proprietary car body sequencing algorithms were implemented.

scholarly journals Stopping the Mobile Robotic Vehicle at a Defined Distance from the Obstacle by Means of an Infrared Distance Sensor

Sensors ◽  
2021 ◽  
Vol 21 (17) ◽  
pp. 5959
Author(s):  
Frantisek Klimenda ◽  
Roman Cizek ◽  
Matej Pisarik ◽  
Jan Sterba
Keyword(s):  
Experimental Data ◽  
Industry 4.0 ◽  
Autonomous Control ◽  
Front Part ◽  
Distance Sensor ◽  
The Creation ◽  
Robotic Vehicle ◽  
The Many ◽  
The Given

The article deals with the creation of a program for stopping an autonomous robotic vehicle Robotino® 4. generation at a defined distance from an obstacle. One of the nine infrared distance sensors located on the frame of the robotic vehicle in the front part of the frame is used for this application task. The infrared distance sensor characteristic is created from the measured experimental data, which is then linearized in the given section. The main aim of the experiment is to find such an equation of a line that corresponds to the stopping of a robotic vehicle with a given accuracy from an obstacle. The determined equation of the line is applied to the resulting program for autonomous control of the robotic vehicle. This issue is one of the many tasks performed by AGV in the industry. The introduction of AGVs into the industry is one of the many possibilities within Industry 4.0.

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