Vertical integration of enterprise industrial systems utilizing web services

The need for interoperability is prominent in the industrial enterprise environment. Different applications and systems that cover the overall range of the industrial infrastructure from the field to the enterprise level need to interoperate. This quest is driven by the enterprise need for greater flexibility and for the wider possible integration of the enterprise systems. This paper presents a distributed system architecture that utilizes dominant state-of-the-art standard technologies, such as workflows, ontologies, and web services, in order to address the above quest in an efficient way.     

工业4.0与智能联动战略

工业4.0是德国政府提出的继机械、电气和信息技术之后的第四次工业革命,其战略规划对于正致力于实现工业转型升级,加速从制造大国向创造强国变革的中国来说,具有重要的参考价值.本文通过对工业4.0的战略进行分析,从政策和技术两方面分析了工业4.0对我国制造业的启示.在实施智能联动战略的过程中,应用数据引擎技术能使我国在相关技术的综合性能方面达到甚至超出工业4.0的水平.     

Vertical integration in motion pictures

We developed a model to understand better the impact of vertical integration of production-distribution and exhibition of first-run motion pictures. Application of the model to conditions typical of the current successful movies implies that vertical integration of the first-run movie industry might result in as much as a 30% lower admission price, which could result in a doubling of audience and higher revenues.     

Vertical integration in distributed automation environment

Over past decades industrial IT evolved separately in the field automation and office automation domains. Nowadays increasing complexity of manufacturing requires more advanced control, which can be achieved only by integrating these, formerly separated, areas. This article focuses on two aspects of such integration: communication-related, interconnecting networks of different kinds, and functional, establishing a link between business and manufacturing processes.      

Cyber Industry Networks as an environment of the Industry 4.0 implementation

Wireless Networks - The fourth industrial (r)evolution called Industry 4.0 transfers production to a different dimension of productivity, flexibility and also mobility. Enterprises using advanced...     

Advances of intelligent techniques used in Industry 4.0: proposals and testing

Wireless Networks - Contactless identification systems are currently applied mainly in the industry and trade sectors. The main reasons for introducing these systems include the non-contact nature...     

Vertical and horizontal synchronization services with outlier detection in underwater acoustic networks

Underwater Acoustic Networks (UANs) have important applications in ocean exploration and lake pollution monitoring. UANs are however different from terrestrial sensor networks due to their highly variable, long propagation delay, and mobility. Clock synchronization is an important protocol to achieve timing‐based sensor communications. In this paper, we propose a three dimensional, scalable UAN time synchronization scheme that can achieve both horizontal (i.e., in the same water depth) and vertical (i.e., from bottom up to the surface) clock synchronization to overcome the effects of long acoustic delay. To secure UAN clock synchronization services, we also propose a two‐step security UAN synchronization model: (1) correlation test and (2) statistical reputation and trust model. The proposed model can detect outlier timestamp data and identify nodes generating insider attacks. Copyright © 2007 John Wiley & Sons, Ltd.     

5G在垂直行业中的应用

提出5G在各行业领域成熟度及应用进程时间表,包括增强现实(AR)/虚拟现实(VR)/混合现实(MR)/全息现实(HR)、车联网、智能电网及智能制造等。对5G在典型垂直行业应用特点、主要应用场景进行分析,提出相应场景下对5G的关键技术指标要求,并对今后5G在垂直行业领域应用的深入开展和落实提出建议。     

A review of industrial wireless networks in the context of Industry 4.0

There have been many recent advances in wireless communication technologies, particularly in the area of wireless sensor networks, which have undergone rapid development and been successfully applied in the consumer electronics market. Therefore, wireless networks (WNs) have been attracting more attention from academic communities and other domains. From an industrial perspective, WNs present many advantages including flexibility, low cost, easy deployment and so on. Therefore, WNs can play a vital role in the Industry 4.0 framework, and can be used for smart factories and intelligent manufacturing systems. In this paper, we present an overview of industrial WNs (IWNs), discuss IWN features and related techniques, and then provide a new architecture based on quality of service and quality of data for IWNs. We also propose some applications for IWNs and IWN standards. Then, we will use a case from our previous achievements to explain how to design an IWN under Industry 4.0. Finally, we highlight some of the design challenges and open issues that still need to be addressed to make IWNs truly ubiquitous for a wide range of applications.     

Vertical handoff in integrated CDMA and WLAN systems

Future wireless networks are expected to consist of different types of wireless networks such as code division multiple access (CDMA) networks and public wireless local area networks (WLANs). The integrated network will require vertical handoffs between different networks. In this letter, we propose vertical hard- and soft-handoff algorithms and evaluate their performance in commercial wireless networks.     

能实现多处理器DSP设计的集成开发环境Virtuoso 4.0IDE

包括多处理器DSP RTOS、图形化调试工具及多任务网络主机服务器等     

Model-driven systems development and integration environment

Telecommunications operators are undergoing massive transformations in order to metamorphose themselves into the ICT world and compete with agile, lean IT organisations. The main challenges facing telecommunications operators, such as BT, are to reduce costs and increase agility in deploying software systems for provisioning ICT services. Despite using reusable capabilities and COTS packages, the major source of increased cost lies in the heavy integration tax we incur for integrating diverse systems implemented on diverse platforms and middleware, with heterogeneous data and process models. This paper looks at cost implications of lengthy and often manual migration to-and-from systems and platforms, and shows the clear business benefits of model-driven development (MDD) as defined by the Object Management Group (OMG). It is clearly demonstrated that model-driven development has matured into a practical, industrialised, scalable and evolvable technology, culminating from decades of R&D on specification and design languages, executable formalisms and domainspecific languages and language transformations.     

A design of predictive manufacturing system in IoT-assisted Industry 4.0 using heuristic-derived deep learning

The predictive maintenance function is ensured with the earlier detection of errors and faults in the machinery before reaching its critical stages. On the other hand, the challenges faced by Internet of things (IoT) devices are the security problem because they can be easily attacked by comparing the other devices such as computers or portable devices. It cannot solve the high-dimensional issues and imbalanced data. The computation cost is very expensive when using the modern sampling method. In addition, the conventional methods for predictive maintenance are incorporated with a single method. So, the maintenance and prognostic tasks are very hard to address simultaneously. Thus, a new predictive manufacturing system in Industry 4.0 for examining the machines is proposed. In the initial stage, the data are collected from IoT industry sensors. Considerably, the data cleaning is carried out, and deep features are extracted through the “Multi-Scale Dilation Attention Convolutional Neural Network (MSDA-CNN).” Further, the deep, weighted features are extracted, where the weight is optimized using the hybrid algorithm named Probabilistic Beetle Swarm-Butterfly Optimization (PBS-BO). In the end, the weighted features are given to the Optimized Hybrid Fault Detection (OHFD) that is performed by the “Deep Neural Network (DNN) and Deep Belief Network (DBN).” Finally, if any faults in machines are predicted, then the system sends alerts to the industrialists for suitable decision-making. The efficiency of the suggested model is evaluated on a set of real measurements in Industry 4.0.     

水平式MOCVD系统生长速率均匀性的研究

本文讨论了影响生长速率的因素,如主载气流量、金属有机源流量(在一定蒸汽压下),衬底放置位置,及掺杂和非掺杂情况等.对实验结果进行了讨论,并与其它文献进行了比较.着重阐述了改善侧向均匀性问题.     

“工业4.0”下全生命周期的可视化供应链管理系统的研究与实现

本文利用“工业4.0”关键点（“原材料(物质)”=“信息”）,研究开发一套全生命周期的可视化供应链管理系统。本系统主要是基于移动端与云服务器端的应用开发,借助微信平台原生的底层接口,提供了丰富的系统输入方式。服务器端选择了.NET和MYSQL作为后台服务的核心。     

短波监测系统性能研究及综合集成考虑

短波通信作为无线通信的重要手段，在军事训练、航空、航海、广播、水上遇险、抢险救灾等方面均有广泛应用,但由于短波频段相对较窄．迅速增长的使用需求促使原先拥挤的短波频段变得更加密集，有效保障短波通信的难度日益加大。开展和加强短波通信业务监测,提供短波通信信号的监测和干扰源测向定位手段，是有效利用短波频率资源和保证各种短波通信业务正常使用的必然之举。     

光学系统的衍射积分及其应用

对复杂光学系统证明了光线矩阵元表达的衍射积分是旁轴波动方程的准确解.将其应用于高斯光束和谐振腔模式的研究,取得若干新的结果.     

用于WDM系统的垂直腔可调谐光电器件

从理论模型出发分析了实现垂直腔光电器件可调谐的方法,讨论了静电激励的1/3原则,及其对调谐性能的影响,从国内外几个有代表性的研究小组的工作出发,介绍了最新的研究进展.     

Industrie 4.0 Readiness: Green Computing in Relation with Key Performance Indicator for a Manufacturing Industry

Mobile Networks and Applications - An effective measure of Key Performance Indicators (KPIs) is of great significance to enhance the capabilities of a decision support system (DSS) of any...