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Based on the problems appeared in some infantry fighting vehicle's actual training, this paper combines the advantages of virtual maintenance, proceeds from aspect of system engineering, takes demand of actual training into account, uses Solidworks, 3ds max and EON synthetically, chooses the form of desktop, set up a virtual maintenance training system of the equipment.
The green maintenance is the modern maintenance mode on the basis of comprehensive consideration of environmental impact and efficiency of resource use. This paper first analyzes the relevance factors of green maintenance. Secondly, it builds the green maintenance model. Finally, this paper presents countermeasures and measures for green maintenance.
As in the final stage of the life-cycle management, condemned weaponry destruction is a very important and risky work. In this paper, the current situation of the condemned weaponry destruction is analyzed. Further according to characteristic of the analysis method, it is classified into traditional and new destruction technology. Finally, the development direction of the condemned weaponry destruction...
For the maintenance of electric power systems a fundamental focus is to monitor the efficiency of components of a distribution system. For the electrical distribution circuits the paper suggests a Maintenance Tool based on the evaluation of the insulated cables deterioration. To do it off line, the author deals a practical and useful Cable Maintenance Tool “MCT”, evaluating a check up of the cable...
In order to ensure shipping enterprises' operating profit, the period of shipping operating evaluation and decision are usually understood as a key. This article applies the financial evaluation indicators of shipping operating management process to analysis the relationship between income and expenditure of shipping operation, moreover, the article combines shipping operating data of shipping enterprises...
In the 1960s to 1970s, a variety of geological disasters, especially debris flows, landslides, collapses and other disasters were well developed in many high mountain areas within scenic spots due to the lack of awareness of ecological and environmental protection in China. It not only caused loose sediments blocking the downstream lakes and made bad effects on the tourism quality and sustainable...
To maintain the reliability of material transport systems, monitoring of the entire system is required to optimize maintenance and operational control strategies. Traditional monitoring mainly focuses on individual subsystems and components. Due to the high distribution and system complexity, the monitoring and control of large-scale material transport systems need to be carried out in intelligent...
As novas plataformas semi-submersíveis de grande porte têm sido projetadas com colunas de seção quadrada e arranjo estrutural constituído de painéis planos enrijecidos longitudinalmente. O presente trabalho investiga o comportamento de painéis enrijecidos de um segmento de coluna de plataforma semi-submersível nos regimes pré e pós-colapso. Os painéis enrijecidos são analisados para identificar o...
An Intelligent Tutoring System is helpful for the users who want to undertake a learning process. This paper presents an intelligent tutoring system based on learning agent and knowledge agents to improve the learning and teaching process of the tutoring session. The agents involved are knowledge acquirement agent, knowledge sharing agent, knowledge maintenance agent and learning agent. The knowledge...
The R&M performance of a system is usually measured in terms of its Reliability (Ro), Availability (Ao), and Maintainability (MTTR and DMC) During the design phase of a system, several choices need to be made, such as number of redundant modules required to achieve a desired performance level (Reliability, Availability etc.), the system configuration or architecture, performance specifications...
Abstract -- This paper describes the process used to plan, design, and implement an off-grid electrical system for a village with less than 50 homes in rural Guatemala. The community has a small school, community center, community kitchen, and 43 homes/families. The availability of energy in a community allows advancement of rural populations in Guatemala through the use of electricity for lighting,...
Scientific management of plant is an important factor in the success of manufacturing enterprises, and improving the level of plant management will help enterprises achieve their business goal. Merge the ideas of supply chain management and epurate the module plant management, and construct plant management in the supply chain operations reference model is proposed based on the equipment “push-pull...
In order to diagnose defects intelligently in the injection molding process, a model, which could quickly and accurately acquire defect diagnosis knowledge, is constructed to make decision for actual production. The model is based on the in-depth analysis of injection molding defects. Then rough set theory are used to construct a sample database and complete attribute reduction, rule self-extracting...
In order to help transportation enterprises increase their competitive ability, this article tries to look for the ways to improve customer maintenance from a marketing view. It points out that customer maintenance can reduce the operation cost of transportation enterprises as well as enhance their business income. It points out that transportation enterprises can take seven actions to strength customer...
As part of the collaborative research centre 653 (CRC 653) at the Leibniz University of Hannover, sensors and sensitive materials are being developed which can be integrated into components and register the component condition directly. The part-project "Component status driven maintenance" presented here, develops the methodical procedure for being able to use these sensors in preventive...
Quality cost of products is the important part of the total cost. Quality cost include the internal and external failure costs, and preventing and identifying cost. The reject and rework cost is the most important part of internal and external failure costs. concentrate Because of preventing and identifying cost can be quantification easily, traditional companies usually are used to control these...
Summarized the skull defect cases caused by craniocerebral trauma of our hospital in the past 5 years. To research the clinical applications of Titanium Mesh Multipoint Forming Shaping in Craniocerebral Trauma Patients. The following aspects were analyzed: the different irritation to soft tissue between different repair materials, difficulty of shaping, anesthesia and surgery time, appearance satisfaction,...
Air material is important for the aircraft and air force, and its supply and support situation will affect the fighting strength. In this paper, the air material support based on supply chain management is firstly established. Secondly, in order to make full use of the logistics information, an integrated information flow mode is proposed to coordinate command information on the supply chain. Finally,...
This paper firstly identifies several total cost concepts and decision modelings within purchasing management practice; secondly, suggests a cost management method system consisting of three levels, namely, cost avoidance, reduction and controlling; finally, based on strategic sourcing and supply chain management, investigates the strategic cost mangement method applied to purchasing cost decision...
So as to achieve the purpose of less investment, high quality, short construction period in fields of large-scale industrial construction, traditional mode is replaced by project contracting management mode gradually which is becoming more and more popular. Based on EPC mode and EPCM mode, EPCMM mode befitting the improvement of general contract management is proposed.The mode's biggest characteristics...
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