The luminous efficiency do make four impact factors confused such as existing of dissipated light,ability for transmission of lighting sources,distortion of visual effects and different values of power choosing during the luminous efficiency comparison under its current definition.In this paper,the equivalent luminous efficiency was introduced based on the discussion of these factors which maintains the form of current definition of luminous efficiency while it sets the equivalent coefficient to make test results comparable under different measurement conditions,so as to be clear when we compare and evaluate the properties of energy-saving and luminescence of luminaries.

关键词：发光效率;等效发光效率;等效系数;节能

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A complete set of RFID system is composed of two parts by Reader and Transponder grounds of the action principle Reader launch of unlimited radio waves of a specific frequency energy to Transponder,to drive Transponder circuit ID Code sent internally.Part of the embedded system software is including the operating system software (requires real-time and multi-tasking operation) and application programming.The operating system controls the application programming and hardware interaction,and the application to control the operation and behavior of the system.The paper presents the application of RFID technology in development embedded systems.The experiment shows RFID is superior to ARM in building embedded system.

关键词：复合材料；信息系统；物联网

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In order to overcome the single event function interrupt and SA failure,this paper proposes and implements a new way to design circuit,i.e.dynamically reconfigurable adaptive circuit design method.We load a Microblaze which is a soft CPU in FPGA as a motion control part of the circuit,as well as use some place of FPGA as evolution pool to find target circuit.Microblaze known input and the corresponding output applies genetic algorithm to search evolution pool.Depend on it,we successfully design and implement a DC Motor control system,besides,we carry out theoretical analysis on this circuit reliability and simulate circuit function repair test of SA fault,the result demonstrates that compared with the traditional circuit,this circuit and has a high reliability.

关键词：演化硬件;容错; SA故障;电机控制

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by studying steelmaking-casting-rolling production process,a mathematical model of integrated batch planning is established innovatively to minimize processing costs of whole line and computed by an intelligent optimization ant algorithm.On the premise of utilizing and coordinating capacity of steelmaking and rolling,the mathematical model of integrated batch planning can create integrated batch planning to combine steelmaking-casting-rolling closely according to each process constraint conditions and optimization objective.Furthermore,another mathematical model of job scheduling based on heat process model is proposed to not only guarantee the logistics balance between continuous casting and hot rolling,but also acquire the highest ratio of DHCR and lowest energy consumption.

关键词：热过程模型；炼钢- 连铸- 轧制；批量计划；调度管理；节能

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The 'Cyber' and 'Physical' worlds are merging. Cyber-Physical Systems (CPS) are no longer isolated, but start to reach into the Cloud, thereby composing a network which realizes the concept that became known as The Internet of Things. The dynamic nature of the applications in this domain poses significant technical challenges concerning the assurance of important system properties like reliability, robustness, adaptability, and security. Modeling has proven itself to be a valuable tool in gaining better understanding of complex systems, but existing modeling platforms may lack the expressivity to model these new, much more dynamic, and opportunistically composed systems in which the data they handle typically does not conform to a rigid structure. This thesis addresses the problem of handling dynamic data, in the statically typed, actor-oriented modeling environment called Ptolemy II. It explores the possibilities of using type inference to statically type dynamic data and leverage dynamic type checking to invoke error handling strategies that enhance robustness. The goal is to achieve maximally permissive composition, and the presented solution comes in the form of backward type inference. Backward inferred types are specific enough not to limit composability and general enough not to impose unnecessary constraints on the data. The type constraints imposed by downstream actors determine the type of the otherwise underdetermined output ports of actors that mediate access to untyped resources. This is achieved using additional type constraints, without changing Ptolemy II's original type resolution algorithm, and with no significant impact on the run-time of type resolution. The proposed solution was implemented successfully and has been adopted as an extension of the Ptolemy II type system. As a byproduct, this thesis gives a thorough case study of the Ptolemy II type system.

关键词：计算机编程;网络;互操作性;多态性;物联网

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Induces the operating principle of the induced radiation unit and studies the uniformity of indoor temperature distribution in the space and time, comfort and dewing condensation based on the PMV-PPD thermal comfort evaluation system.Through data collation and results analysis,obtains thermal comfort superiority and energy-saving potential of the reduced radiation air conditioning.The results show that the temperature distribution in the room stalled by the reduced radiation units is uniform, without sense of temperature difference and ventilation, providing an ultra-comfortable environment and that the indoor setting temperature can be up to 27℃ on the premise of meeting comfort requirement.At the same time, air supply of low temperature can be achieved without condensation, reflecting the energy-saving potential of the system.These provide a reference for design of the induced radiation air conditioning system and further study.

关键词：致辐射单元；热舒适；PMV-PPD分析；节能

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Smart Home is a versatile technology system family residential platform,the use of advanced computer technology and network technology,the families in a variety of electrical equipment connected together through some form of network.RFID can also be divided into active tags and passive tags.An active tag with RF energy initiative to give the reader sends data main obstacles applications; passive tags using modulated backscatter emission data.The paper puts forward the application of RFID technology in development Smart Home and Traffic System.The application of intelligent transportation systems in urban transport is by increasing the effective use and management of traffic information to improve the efficiency of the transportation system.

关键词：智能家居；RFID技术；智能交通系统

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Based on the load torque ratio,load/rated speed ratio,the temperature rise ratio and load/motor inertia ratio of servo motor's optimization matching principle,servo motor selection mathematical model of transmission system in CNC machine tool is built,compared to traditional selection algorithm,which is using the actual duty cycle conditions to optimal matching and analyzing.Then motor models available to meet the maximum utilization of the servo system,achieve the purpose of improving motor performance and reduce costs.In this paper,by taking servo motor selection of three-axis transmission system in a CNC machine tools for example,horizontal,inclined and vertical transmission system's parameters selection and calculation are analyzed in detail.With the engineering test and motor control software,measure data is achieved,the reasonableness of the method in the paper is proved.

关键词：伺服电机；负载/电机惯量比；温度上升率;优化匹配；电机控制

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This report focuses on the light-duty vehicle sector in the United States and restricts its discussion of electric vehicles to plug-in electric vehicles (PEVs), which include battery electric vehicles (BEVs)1 and plug-in hybrid electric vehicles (PHEVs). The common feature of these vehicles is that their batteries are charged by being plugged into the electric grid. BEVs differ from PHEVs because they operate solely on electricity stored in a battery (that is, there is no other power source); PHEVs have internal combustion engines that can supplement the electric power train. The electric vehicle offers many promisesincreasing U.S. energy security by reducing petroleum dependence, contributing to climate-change initiatives by decreasing greenhouse gas (GHG) emissions, stimulating long-term economic growth through the development of new technologies and industries, and improving public health by improving local air quality. There are, however, substantial technical, social, and economic barriers to widespread adoption of electric vehicles, including vehicle cost, small driving range, long charging times, and the need for a charging infrastructure. In addition, people are unfamiliar with electric vehicles, are uncertain about their costs and benefits, and have diverse needs that current electric vehicles might not meet. Although a person might derive some personal benefits from ownership, the costs of achieving the social benefits, such as reduced GHG emissions, are borne largely by the people who purchase the vehicles. Given the recognized barriers to electric-vehicle adoption, Congress asked the Department of Energy (DOE) to commission a study by the National Academies to address market barriers that are slowing the purchase of electric vehicles and hindering the deployment of supporting infrastructure.

关键词：电动车；排放；插电式电动车；温室效应气体

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关键词：混合动力系统;水泥;评价;冻胀

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