Industrial Cloud Automation for Interconnected Factories

Author(s):  
Lamine Chalal ◽  
Allal Saadane ◽  
Ahmed Rhiat
Author(s):  
Yuanjun Laili ◽  
Fuqiang Guo ◽  
Lei Ren ◽  
Xiang Li ◽  
Yulin Li ◽  
...  

2020 ◽  
Vol 57 (1) ◽  
pp. 93-107
Author(s):  
João Pedro Santos

In the 1960s, Portugal lived through a period of rapid industrialization in what became known as the golden cycle of Portuguese industry. This late industrialization makes Portugal one of the countries ruled by a peripheral Fordism, which is particularly relevant in the region of Setúbal, since several heavy industry companies settled there, among them Setenave and Lisnave. These shipyards are described by workers as being “a city within the city” mostly given their dimension and labour contingent. However, this industrial “city” was more than a place of economic production; it was also a place for sociability. Informed by semi-structured in-depth interviews with former shipyard workers, and focused on the meaning they attribute to the changes experienced between the 1970s and the deindustrialization period of the 1980s, this article analyses the transition from a working culture based on solidarity to a culture dominated by competition and individualism.


Author(s):  
Lixue Jin ◽  
Wenjun Xu ◽  
Zhihao Liu ◽  
Junwei Yan ◽  
Zude Zhou ◽  
...  

Industrial Cloud Robotics (ICR), with the characteristics of resource sharing, lower cost and convenient access, etc., can realize the knowledge interaction and coordination among cloud Robotics (CR) through the knowledge sharing mechanism. However, the current researches mainly focus on the knowledge sharing of service-oriented robots and the knowledge updating of a single robot. The interaction and collaboration among robots in a cloud environment still have challenges, such as the improper updating of knowledge, the inconvenience of online data processing and the inflexibility of sharing mechanism. In addition, the industrial robot (IR) also lacks a well-developed knowledge management framework in order to facilitate the knowledge evolution of industrial robots. In this paper, a knowledge evolution mechanism of ICR based on the approach of knowledge acquisition - interactive sharing - iterative updating is established, and a novel architecture of ICR knowledge sharing is also developed. Moreover, the semantic knowledge in the robot system can encapsulate knowledge of manufacturing tasks, robot model and scheme decision into the cloud manufacturing process. As new manufacturing tasks arrived, the robot platform downloads task-oriented knowledge models from the cloud service platform, and then selects the optimal service composition and updates the cloud knowledge by simulation iterations. Finally, the feasibility and effectiveness of the proposed architecture and approaches are demonstrated through the case studies.


Author(s):  
Wenjun Xu ◽  
Jia Cui ◽  
Lan Li ◽  
Bitao Yao ◽  
Sisi Tian ◽  
...  

Author(s):  
Yizhe Zhang ◽  
Lianjun Li ◽  
Jorge Nicho ◽  
Michael Ripperger ◽  
Andrea Fumagalli ◽  
...  

Procedia CIRP ◽  
2019 ◽  
Vol 83 ◽  
pp. 132-138 ◽  
Author(s):  
Hang Du ◽  
Wenjun Xu ◽  
Bitao Yao ◽  
Zude Zhou ◽  
Yang Hu

Author(s):  
Varsha C L ◽  
Dr. Ashok Kumar A R ◽  

Author(s):  
Lan Li ◽  
Wenjun Xu ◽  
Zhihao Liu ◽  
Bitao Yao ◽  
Zude Zhou ◽  
...  

Abstract Industrial robots can be mechanical intelligent agents by integrating programs, intelligent algorithms and facilitating intelligent manufacturing models from cyber world into physical entities. After introducing the concept of cloud, their storage, computing, knowledge sharing and evolution capabilities are further strengthened. Digital twin is an effective means to achieve the fusion of physics and information. Therefore, it is feasible to introduce the digital twin to the industrial cloud robotics (ICR), in order to facilitate the control optimization of robots’ running state. The traditional manufacturing task-oriented service composition is limited to execution in the cloud, and it is separated from the underlying robot equipment control, which greatly reduces the real-time performance and accuracy of the underlying service response, such as Robotic Control as a Cloud Service (RCaaCS). Therefore, this paper proposes a digital twin-based control approach for ICR. At the manufacturing cell level, robots’ control instruction service modeling is conducted, and then the control service in the digital world is mapped to the robot action control in the physical world through the concept of digital twin. The accumulated operational data in the physical world can be fed back to the digital world as a reference for simulation and control strategy adjustment, finally achieving the integration of cloud services and robot control. A case study based on workpiece disassembly is presented to verify the availability and effectiveness of the proposed control approach.


2017 ◽  
Vol 10 (13) ◽  
pp. 471
Author(s):  
Prassanna J ◽  
Anjali R Pawar ◽  
Neelanarayanan V

Many enterprises are running distributed applications on their on-premise servers. However, if load on those servers changes unexpectedly, then itbecomes tedious to scale the resources and requires skilled human power to manage such situations. It may increase the capital expenditure. Hence,many companies have started to migrate their on-premise applications to the cloud. This migration of the applications to the cloud is one of the majorchallenges. To setup and manage the growing complex infrastructure, after migrating these applications to the cloud are really a time-consuming andtedious process which results in downtime. Hence, we need to automate this environment. To achieve architecture for the distributed systems whichsupport security, repeatability, reliability, and scalability, we require some cloud automation tools. This paper summarizes tools such as Terraform andcloud formation for infrastructure automation and Docker and Habitat for application automation.


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