platform unit assembly and common part systems

... was prepared and handed out to two groups of experts: general knowledge experts (kinesiology teachers in high and elementary schools) and experts in a particular sport (trainers and university ... characteristics of such systems Such understanding has already benefited our society though increased life expectancy and quality, improved and cost effective health care and prevention Engineers ... Trang 1EXPERT SYSTEMS FOR HUMAN, MATERIALS AND AUTOMATION Edited by Petrică Vizureanu Trang 2Expert Systems for Human, Materials and Automation Edited by Petrică Vizureanu

Ngày tải lên: 19/06/2014, 10:20

... MIMO systems such as Wireless Local Area Networks (WLAN) systems in real outdoor and indoor environments Performance of space and angle diversity methods in MIMO systems are also compared and ... intrinsic impedances of free space and wall material and angles of incidence and transmission, respectively Referring to Fig 5, one can easily calculate angles of incidence and transmission for wall5 ... incidence and transmission, Rx height and wave number of air and wall material, respectively 3.4 Channel capacity calculation Assuming that the channel is unknown to the transmitter and the total

Ngày tải lên: 20/06/2014, 04:20

... to unity The system bandwidth is also assumed to be normalized to unity Trang 8In the following, we will denote with ¯γ the ratio P t/N and withΓ(z)andΓ(a, z), respectively,the gamma function and ... transmit antenna averaged over random channels for block MMSE for a fixed Nr=8 and varying N t Trang 3which highlight the tradeoff between capacity and bandwidth efficiency (and multiplexinggain) All ... antennas both at the transmitter and receiver The firsttheoretical analysis of MIMO systems were developed by Winters (1987), Foschini (1996) andTelatar (1999), and since then there have been many

Ngày tải lên: 20/06/2014, 04:20

... 166 MIMO Systems, Theory and Applications and covariance matrix Σ ⊗Ψ. Symbolically, we will write H ∼ CN r,t (M, Σ ⊗Ψ) (45) where Ψ and Σ define the correlation structure at the transmit and receive ... 169 Analysis of MIMO Systems in the Presence of Co-channel Interference and Spatial Correlation where x = ΛE 1 /E s and J is defined in terms of random channel matrices H and Q 1 ,asshown by J ... Capacities of cellular MIMO systems under the worst situation 6 7 1 96 MIMO Systems, Theory and Applications. .. matrices and performance analysis of MIMO systems with co-channel

Ngày tải lên: 20/06/2014, 04:20

... and 2l, is a 2× ( M − 2l+2)matrix, and all its entries can be assumed to be i.i.d CN(0, 1)random variables Here, each group of two adjacent layers is interpreted as a basic unit For the lth unit, ... layers and just maximize the power in ¯hl Specifically, we suppose all the rest users as candidates, and generate their own receive filters according to some proper criterion Thus, for layer l and ... Khaleghi Bizaki and A Falahati, "Joint Channel Estimation and Spatial Pre-Equalization in MIMO Systems ", IET Electronics Letters, Vol 43, Issue 24, Nov 2007 [23] Bizaki, H.Khaleghi, and Falahati,

Ngày tải lên: 20/06/2014, 04:20

... upper and lower case letters are used to denote matrices and column vectors, respectively (·) T , and (·)∗ refer to transpose and conjugate transpose, respectively · and · F stand for ... Determine Transmit and Receive Weights for MIMO Systems 277 ˆ r W =diag( 1 ˆ w, ⋅ ⋅ ⋅ , ˆ w N ) and ˆ n =[ 1 ˆ n , . . . , ˆ n N ] T denote the virtual receive weight and the virtual ... transmitted in random direction within the angle range of 12 degrees at the BS. Each of the plane waves has constant amplitude and takes the random phase distributed from 0 to 2π. All users are randomly

Ngày tải lên: 20/06/2014, 04:20

... renewable systems dealing with photovoltaic and wind systems. 3.1 Grid connected systems Grid connected systems deliver the maximum obtainable power to the ac mains from the photovoltaic (PV) and/or ... cogeneration and stand alone systems. This last one is a low power application, specially employed in remote places, where electricity is not available. Usually photovoltaic and wind systems are ... clean-energy applications are presented. 2. Stand alone systems and renewable sources Energy is not provided from the utility line for the stand alone systems but from renewable source, which depends

Ngày tải lên: 20/06/2014, 06:20

... demand the complement power from the battery set It is an important part of algorithm that duty cycle, due to its natural values, must be bounded to a maximum and minimum value (1 and 0) Particularly ... demand the complement power from the battery set It is an important part of algorithm that duty cycle, due to its natural values, must be bounded to a maximum and minimum value (1 and 0) Particularly ... equations (1) and (2) is shown in the block C; an operational amplifier and a comparator are used The operational amplifier is employed for proportional and integral operation of voltage error and comparator

Ngày tải lên: 20/06/2014, 06:20

... ∆q T1,V in2 , and ∆q T1,V out, are given by ∆q T1,V in1 =∆q1T1=∆q2T1, ∆q T1,V in2 =0, and ∆q T1,V out =∆q4 On the other hand, in the case of State − T2, ∆q T2,V in1 , ∆q T2,V in2 , and ∆q T2,V ... where ∆q k T1 and ∆q k T2 denote electric charges when State − T1 and State − T2, respectively In the case of State − T1, differential values of the electric charges in the input and the output ... in2 , and ∆q T1,V out, are given by ∆q T1,V in1=∆q1 T1=∆q2 T1, ∆q T1,V in2=∆q3T1, On the other hand, in the case of State − T2, differential values of the electric charges in the input and the

Ngày tải lên: 20/06/2014, 06:20

... surpluses and of related economic burdens, and utilisation of marginal lands and of set aside lands.  Reduction of related socio-economic and environmental problems (soil erosion, urbanisation, landscape ... surpluses and of related economic burdens, and utilisation of marginal lands and of set aside lands.  Reduction of related socio-economic and environmental problems (soil erosion, urbanisation, landscape ... Algae fish and duck pond Vegetable garden generate biogas are numerous and varied. These include landfill sites, wastewater treatment plants and anaerobic digesters. Landfills and wastewater

Ngày tải lên: 20/06/2014, 06:20

... natural gas is set by a number of market and regulatory factors that include: Supply and demand balance and market fundamentals, weather, pipeline availability and deliverability, storage inventory, ... 6. Values of geothermal parameters Clean Energy Systems and Experiences56 Landfill gas Landfill gas (LFG) is currently extracted at over 1200 landfills worldwide for a variety of energy purposes ... emissions and improvements to households and businesses. It can also have many other additional social, economic and health benefits, such as warmer and healthier homes, lower fuel bills and company

Ngày tải lên: 20/06/2014, 06:20

... STRUCTURES BASIC TRAINING Assembly and Single Part Drawings i 11 Assembly and Single Part Drawings In this lesson We will introduce the creation of assembly and single -part drawings in Tekla Structures ... Corporation TEKLA STRUCTURES BASIC TRAINING Assembly and Single Part Drawings 11.1 Integration between Drawings and the Model Assembly and single -part drawings Single -part drawings are workshop drawings ... TRAINING Assembly and Single Part Drawings 23 Click Modify and then Apply The frames of part marks change to rectangular Include single parts to the brace_V drawings We will now include single-part...

Ngày tải lên: 24/10/2014, 22:31

... Fuzzy inference and is as IF AND x is A y is B THEN z is f ( x , y ) where x, y and z are linguistic variables; A and B are fuzzy sets on universe of discourses X and Y, respectively; and f(x, y) ... sets and principal component analysis and their applications in feature extraction and selection, data model building and classification", In S Pal and A Skowron (eds.), Fuzzy Sets, Rough Sets and ... Conf Hybrid Intelligent Systems, pp.187-192, 2005 F Radermacher, "Decision support systems: Scope and potential", Decision Support Systems, vol.12, pp.257-265, 1994 A Skowron and C Rauszer, "The...

Ngày tải lên: 19/06/2014, 10:20

... conditions and reactions in samples of precedents in the form of software agents (Fig 11) PG PI PE Output _Unit_ M V PQA PL Output _Unit_ 2 PT Output _Unit_ 1 Input _Unit_ N Input _Unit_ 2 Input_Units_1 Software ... questions and answers in QA-model of the task and its parts and for checking them on the correctness and conformity 58 Expert Systems for Human, Materials and Automation Named QA-actions are fulfilled ... between CBR -systems and ESP Let’s notice that any ES is a kind of rules-based systems any of which are “software systems that applies the rules and knowledge defined by experts in a particular...

Ngày tải lên: 19/06/2014, 10:20

... energy, and finance 110 Expert Systems for Human, Materials and Automation As a result of advances in natural and biological sciences, current engineering systems, subsystems, components and platforms ... health sciences continue to explore biological systems functions and behaviors to develop bio-inspired human and engineering complex systems, subsystems and components In the natural sciences, it ... Interfaces, In: Techical Report DKS03-01/ICE01, Data and Knowledge Systems Group, Department of Information Technology and Systems, The Netherlands: Delft University of Technolog, 07.11.2010, Available...

Ngày tải lên: 19/06/2014, 10:20

... record engine and gearbox performance and provide rotor track and balance HUMS could also be configured to monitor auxiliary power unit usage and exceedances, and include built-in test and Flight ... terminology employed human systems and medical references as illustration platforms It is well known that biological systems are the most complex, intelligent, expert and adaptive systems that science ... information, facilitates reliable and efficient maintenance planning and infrastructure upgrades and acquisition and even contribute to future systems design Additionally, and in recent years, the aerospace...

Ngày tải lên: 19/06/2014, 10:20

... knowledge and representation way When physical part is design sub -systems are appropriate implemented and tested Only afterwards, they can be tested together with logical part 164 Expert Systems ... calculations For example, to activate AM for PART #1 the following command must be written: EDADAPT, 1, ON AM activation command is placed just before SOLVE command, and does not modify any other programming ... The selected test covers steps 1, and of the manufacture process of the part shown in Figure 12 Fig 12 Manufactured part 154 Expert Systems for Human, Materials and Automation This process involves...

Ngày tải lên: 19/06/2014, 10:20

... transmitter and the ground (i.e this corresponds to the height of the tank), t1 and t2, the transit time of the first and second echoes respectively, and v1 and v2 the speed of microwaves in the air and ... and non invasive; The device can operate continuously and require a minimum of maintenance; The device is intrinsically safe and can operate in zone areas; and The device is a clamp-on type and ... principle of the device It comprises mainly a paddle, control and processing unit, a magnet, and reed switch The control and processing unit uses a driver coil to induce a 85-400 Hz vibration in...

Ngày tải lên: 19/06/2014, 10:20

... science and computer science with the overal goal to improve reasoning capabilities of computers Artificial Neural Networks (ANNs), fuzzy and adaptive fuzzy systems, and expert systems are good candidates ... [14] Lynnworth, L C and Magri, V., “Industrial Process Control Sensors and Systems , Ultrasonic Instruments and Devices: Reference for Modern Instrumentation, Techniques, and Technology, Volume ... set priorities and trade-offs among goals and criteria, and also can measure all tangible and intangible criteria in the model while DEMATEL convert the relations between cause and effect of criteria...

Ngày tải lên: 19/06/2014, 10:20

... Standards Institution, (1985) "BS 8110: Part 1, Structural Use of Concrete", ,London British Standards Institution, (1991) "BS 5328: Parts to 4, Specification of Concrete", London Cawley, P and ... proposed that is divided in three parts: In the first part the tests done to representative systems are explained, in the second part how the rules have been obtained and in the third how the knowledge ... previous formula and more commonly known as the Standard format Astrom & Hagglund (2006) Feng & Tan (1998), shown in the form of blocks in figure 242 Expert Systems for Human, Materials and Automation...

Ngày tải lên: 19/06/2014, 10:20