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Study on the automatic process of line heating for pillow shape plate

Journal of Marine Science and Application 2006年第1期5卷 31-38页

作者： WANG Ji LIU Yu-jun JI Zhuo-shang DENG Yan-ping GUO Pei-jun ZHOU Bo Department of Naval Architecture and Ocean Engineering Dalian University of Technology Dalian 116023 China

This paper focuses on the process for pillow shape plate by line heating technique, which is widely applied in the production of ship hull. Based on the analysis of primary parameters and experimental data in line heating process, the amount of local contraction generated by line heating has been illustrated. Then, combining with the computational result of local deformation determined by shell plate development, an optimization method for line heating parameters has been studied. This prediction system may provide rational arrangements of heating lines and technical parameters of process. By integrating the prediction system into the line heating robot for pillow shape plate, the automatic process of line heating for pillow shape plate can be achieved.

关键词： line heating pillow shape plate prediction method automatic process

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Agent-based Implementation for automatic process Planning

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Transactions of Tianjin University 2002年第1期8卷 52-55页

作者：金辉冯志勇李晓红天津大学电子信息工程学院天津300072

During the last few years, attention in the manufacturing cycle has shifted towards concurrent engineering (CE). With this, the integration of the different product life cycle processes has become a focus in both research and industry. However, it is obvious that the integration of all manufacturing processes, taking into account all life cycle aspects from initial functional requirements to final disposal, is hardly feasible in the traditional way. In this paper, an agent based model is proposed for the automatic computer aided process planning (CAPP)integration. The autonomy, flexibility, interoperability, modularity and scalability of agent are made use of to cooperate the whole process planning and achieve the full share of resource and information. Thus,the unnecessary waste on human, time and work quantity is reduced. On the basis of the model, an agent based automatic process implementation system of CAPP is developed for demonstration in purpose.

关键词： agent automatic process CAPP event driven

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An automated medium scale prototype for anaerobic co-digestion of olive mill wastewater

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Information processing in Agriculture 2017年第4期4卷 316-320页

作者： B.Bernardi S.Benalia D.A.Zema V.Tamburino G.Zimbalatti Department of AGRARIA University Mediterranea of Reggio CalabriaLocalita Feo di Vito89122 Reggio Calabria(RC)Italy

Olive oil production constitutes one of the most important agro-industrial business for Mediterranean countries,where 97% of the international production is *** an activity,mainly carried out through three phase olive oil mill plants,generates huge amounts of solid and liquid by-products further than olive ***-chemical features of these by-products depend on various factors such as soil and climatic conditions,agricultural practices and *** currently carried out,the disposal of these byproducts may lead to numerous problems taking into account management,economic and particularly environmental ***,olive mill wastewater is not easily biodegradable due to its high chemical and biochemical oxygen demand,its high content in phenolic compounds,high ratio C/N and low pH,leading consequently to soil and water source ***,the above-mentioned statements,olive mill waste disposal constitutes nowadays a challenge for oil industry *** becomes necessary to look for alternative solutions in order to overcome environmental problems and ensure the sustainability of oil *** co-digestion of olive mill wastewater with other agro-industrial matrices could be one of these solutions;since it offers the possibility to produce green energy and break down toxicological compounds contained in these wastewater for a better disposal of the digested matrices as soil *** this contest,this note reports the functioning principle of an automated medium scale plant for anaerobic co-digestion of olive mill wastewater.

关键词： Medium scale prototype Olive mill wastewater(OMWW) Anaerobic co-digestion(AcoD) automatic process

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