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In this paper, the trailing suction hopper dredger dredging production is used to be an optimization objective. By analyzing the impacts of dredging operation behaviors and system uptime factors, an artificial neural network algorithm for parameter optimization of dredging operations is proposed. Based on the field construction parameters of the trailing suction hopper dredger, the method integrates...
Based on the practical problems in the field of environmental protection, this article analyzes and optimizes the sales and storage problems and resource allocation problems of two typical cases by the means of building the mathematical model of the dynamic programming and using lingo11 to solve it. The results show that the lingo11 can be used as a effective tool to solve the optimization problems...
Electric mobility has gained much attention over the last years. The reason for this popularity is the hope that the electric powertrain may—one day—replace conventional combustion engines; including all the problems they cause. At first glace, this hope seems to be justified, on second thought, however, electric vehicles (EVs) do not appear as environment-friendly as they are supposed to. The problem...
Agile development consist of method such as eXtreme Programming and Scrum. Agile was formalized in 2001 by a group of software development practitioners. Agile is not a tool or a single methodology but it is a philosophy. Test driven development or test first approach is one of the approaches in Agile. Test first is a development process with the implementation of test cases before production code...
Software Defined Networking (SDN) is one of the typical flow-rule-driven networks. In SDN, a centralized controller dictates the network behavior and configures network devices with many flow rules, and the validity and consistency of flow rules could guarantee the normal operations in SDN. Therefore, SDN requires a secure and efficient mechanism to manage and authenticate flow rules between the application...
Manual tasks in industrial production are often monotonous, leading to a decrease in concentration and motivation of the worker and thus to deficiencies in the products. With quality as well as performance requirements getting more and more stringent, workers need additional support by their work environment. We developed a novel approach providing worker assistance and inline quality assurance for...
The recent laboratory tests are showing progresses in both materials and production technology of Photo-Voltaic (PV) modules, nevertheless their efficiency yet results relatively low. Moreover, efficiency is also a very critical issue for already installed PV modules, because they were produced employing a less performing technology. In this scenario, a diagnostic approach able to check the current...
This article employed modeling analysis of flower production process with Petri Net, which based on the analysis of production logistics system of flower production enterprises, using Witness simulation software to study the flower production process at the same time. The article found some existing problems of the flower production logistics system through the simulation, and put forward several...
We present in this paper GRENAD, a Multi-Agent System based framework for the simulation and piloting of power-grids and particularly smart grids. Exploiting a component-based approach, it allows a flexible design of complex smart grid applications by providing a generic canvas where extensible, modular and reusable components, defined on the basis of their functionalities, can be easily combined...
The years ahead will see the creation of a global ecosystem of industrial production processes and products linked in networks. Within this ecosystem, industrial products will be developed, produced/manufactured, monitored and maintained using available data and information. The characteristic of this new ecosystem will be that people, production processes, organisations and cyber-physical systems,...
Some problems related to software process and project management improvement programs are detected during their implementation. Companies from the software projects segment have difficulty dealing with software Project management and quality models (CMMI, MPS-BR and PM-BOK) since the ways to implement the key areas of the process and the good practices inherent to Project management are interpreted...
The paper considers the market of software products. Regularly this markets are suffering from dealing with a problem of countefeit or pirate products that are sold. Taking this into account the paper is solving the problem of price equilibrium on this market. The software company set the price and the quality of the software product while the countefeit or pirate company suggest the consumers the...
While digital puppeteering is largely used just to augment full body motion capture in digital production, its technology and traditional concepts could inform a more naturalized multi-modal human computer interaction than is currently used with the new perceptual systems such as Kinect. Emerging immersive social media networks with their fully live virtual or augmented environments and largely inexperienced...
An Agent-based Computational Economics Model based on Classical Economics, the ACE-CE model for short, is established through a combined approach of the theoretical method and computational method. This model has successfully conducted several applications in China, which has proven the feasibility of mixed methods for large-scale computation in economics. It also verifies the theoretical rationality...
This paper presents a wireless Andon system based on Zigbee. The system realizes wireless transmission of Andon information in special construction lines and has some functions including production monitoring, wireless calling and statistics report. Radio frequency technology of ZigBee is adopted by the system to realize wireless communication. Users can accurately convey demand information from Andon...
Differentiation opportunities for providers of traditional products and services are declining due to increasing global competition. As a result, companies are transforming into solution providers offering integrated bundles of products and services, so called Product Service Systems (PSS). The development of PSS requires intense collaboration of different disciplines (e.g. mechanical, software or...
Implementation of the sustainable policy guidelines at a company level is not an easy task. The decisions about resource allocation, changes in process organization or new investments should be considered taking into account their economic, environmental and social effects. Remanufacturing processes contributes to the fulfilment of the circular economy paradigm. The existing body of literature highlights...
Today's increasing use of Virtual Commissioning during the development process of automated manufacturing plants paired with the still increasing request towards better control program quality leads to the need of improved virtual plants with more effortless set ups. The common techniques of simulating the plant within the Virtual Commissioning do no longer fulfil these needs, new approaches have...
In recent years automation systems have been required to provide characteristics of flexibility and efficiency in order to cope with the fast changes of the market and consumer demands. To deal with these requirements, the industry has started to implement reconfiguration techniques in order to allow the automation system to reschedule the production, recover from faulty situations and to update the...
The high energy physics (HEP) community relies upon a global network of computing and data centers to analyze data produced by multiple experiments at the Large Hadron Collider (LHC). However, this global network does not satisfy all research needs. Ambitious researchers often wish to harness computing resources that are not integrated into the global network, including private clusters, commercial...
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