methods tools and techniques
Tài liệu IT Project Management Practices Guide doc
... method(s), standards, policies, procedures, programming language(s), reusable code repositories, and other notations, tools, and techniques that may be used to develop and/ or deploy the products and/ or ... the project, such as use of methods and techniques like risk checklists and watch lists ⇒ 3.2 Ris k Re p o rtin g Describe methods and techniques to review and present the status of project risks, ... 2.3 Roles and Responsibilities Section Project Start-Up 3.1 Project Life Cycle 3.2 Methods, Tools, and Techniques 3.3 Estimation Methods 3.4...
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Monitoring and control
... activities and comparing this information with the plan to identify any differences Monitoring needs to be carried out routinely and regularly in order to identify any discrepancies between the plan and ... it is certain to need adjusting and updating as you go along There are several techniques that help to make this possible Project plan Control - make decisions and take action to revise plan Collect ... business objectives to which the project is intended to contribute and the balance of the dimensions of time, budget and quality, and ‘project activity’ level, to include tracking individual tasks;...
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Tài liệu Microcontroller Based Temperature Monitoring and Control pptx
... development tools Development of a PIC C project requires several development tools The tools required depend on the type of application and the type of microcontroller used In general, the following tools ... microprocessor, memory, and I/O The microprocessor consists of a central processing unit (CPU) and the control unit (CU) The CPU is the brain of a microprocessor and is where all of the arithmetic and logical ... architecture and Harvard architecture Von Neumann architecture is used by a very large percentage of microcontrollers and here all memory space is on the same bus and instruction and data are...
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Tài liệu Neural Network Applications to Manufacturing Processes: Monitoring and Control pptx
... the capability of testing and selecting the best configuration of standard sensors and signal processing methods In addition, it has a learning capability that can adapt and digest changes in the ... output layer and kth node in the hidden layer; ol and o l are the output and the desired output of lth node, respectively, is the activation function; (•) derivative of ( ); and t, η, and α are ... they provide monitoring systems and networkbased control systems with capabilities of handling time-varying parameters and uncertainty, and suppressing process noise and complexity involved with...
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Tài liệu AUTOMATIC MONITORING AND CONTROL OF COOLING WATER TREAMENT PRODUCTS docx
... Controls and ProChemTech to devise and commercialize an on-line spectrophotometer based monitor and controller to control feed of traced inhibitors After review of the technology in the hand held ... ortho phosphate and molybdate, as either product components or tracers to control feed of inhibitor These methods suffer due to use of costly automated wet chemical analyzers and in the case ... on-line UV florescent monitor/controller This unique tracer and control method allows automatic monitoring and control of inhibitor dosage and is currently marketed as their “TRASAR” technology Unfortunately...
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Process or Product Monitoring and Control_2 pptx
... Military Standard 105E Military Standard 105E sampling plan Standard military sampling procedures for inspection by attributes were developed during World War II Army Ordnance tables and procedures ... research and outputted many outstanding results on attribute sampling plans These three streams combined in 1950 into a standard called Mil Std 105A It has since been modified from time to time and ... issued as 105B, 195C and 105D Mil Std 105D was issued by the U.S government in 1963 It was adopted in 1971 by the American National Standards Institute as ANSI Standard Z1.4 and in 1974 it was...
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Process or Product Monitoring and Control_6 ppt
... where Si stands for smoothed observation or EWMA, and y stands for the original observation The subscripts refer to the time periods, 1, 2, , n For the third period, S3 = y2 + (1- ) S2; and so on ... then for St-3, and so forth, until we reach S2 (which is just y1), it can be shown that the expanding equation can be written as: Expanded equation for S5 For example, the expanded equation for ... Non-linear optimization techniques can be used The values for and can be obtained via non-linear optimization techniques, such as the Marquardt Algorithm http://www.itl.nist.gov/div898/handbook/pmc/section4/pmc433.htm...
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Process or Product Monitoring and Control_7 ppt
... Set of Southern Oscillations Source and Background The southern oscillation is defined as the barametric pressure difference between Tahiti and the Darwin Islands at sea level The southern oscillation ... http://www.itl.nist.gov/div898/handbook/pmc/section4/pmc435.htm (3 of 3) [5/1/2006 10:35:16 AM] 6.4.3.6 Example of Triple Exponential Smoothing Process or Product Monitoring and Control 6.4 Introduction ... with single, double, and triple exponential forecasts Plot of raw data with triple exponential forecasts Actual Time Series with forecasts http://www.itl.nist.gov/div898/handbook/pmc/section4/pmc436.htm...
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Process or Product Monitoring and Control_9 doc
... seasonal AR or seasonal MA models The book by Box and Jenkins, Time Series Analysis Forecasting and Control (the later edition is Box, Jenkins and Reinsel, 1994) has a discussion on these forecast ... difference + product of period of seasonality and seasonal difference n is the total number of observations In this problem k and n are: 15 144 ***** Test on randomness of Residuals ***** The Box-Ljung ... of positive and negative spikes It also shows a repeating pattern every 12 lags, which indicates a seasonality effect The two connected lines on the autocorrelation plot are 95% and 99% confidence...
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Process or Product Monitoring and Control_11 pdf
... variables X and Y is with and denoting the means of X and Y, respectively http://www.itl.nist.gov/div898/handbook/pmc/section5/pmc541.htm (1 of 2) [5/1/2006 10:35:37 AM] 6.5.4.1 Mean Vector and Covariance ... are simple, easy-to-understand and implement, and statistically defensible Methods based on the generalized variance have been proposed for subgroup data, but such methods have been criticized ... variances and whose off-diagonal elements are sample covariances Symmetry means that the matrix and its transpose are identical (i.e., A = A') An example is where s1 and s2 are sample standard deviations...
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Process or Product Monitoring and Control_13 doc
... Command History window, and the data sheet window Across the top of the main windows there are menus for executing Dataplot commands Across the bottom is a command entry window where commands ... http://www.itl.nist.gov/div898/handbook/pmc/section6/pmc612.htm (6 of 8) [5/1/2006 10:35:53 AM] 6.6.1.2 Graphical Representation of the Data Dex mean and sd plots We can use the dex mean plot and the dex standard deviation ... statistics In this case, we are primarily interested in the mean and standard deviation From this summary, we see that the mean is 2.53 and the standard deviation is 0.69 Plot response agains individual...
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Process or Product Monitoring and Control_14 doc
... 10:35:54 AM] 6.6.2.1 Background and Data Process or Product Monitoring and Control 6.6 Case Studies in Process Monitoring 6.6.2 Aerosol Particle Size 6.6.2.1 Background and Data Data Source The source ... http://www.itl.nist.gov/div898/handbook/pmc/section6/pmc621.htm (1 of 14) [5/1/2006 10:35:55 AM] 6.6.2.1 Background and Data Aerosol Particle Size Dynamic Modeling and Control The data set consists ... band, which is constructed based on the assumption that the process is a moving average process The autocorrelation plot shows that the sample autocorrelations are very strong and positive and...
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Process or Product Monitoring and Control_15 doc
... Command History window, and the data sheet window Across the top of the main windows there are menus for executing Dataplot commands Across the bottom is a command entry window where commands ... Wheelwright, S C and McGhee, V E (1983) Forecasting: Methods and Applications, 2nd ed., Wiley, New York, NY Statistical Process and Quality Control http://www.itl.nist.gov/div898/handbook/pmc/section7/pmc7.htm ... are random Perform a Ljung-Box test of randomness for the residuals from the ARIMA(0,1,1) model The Ljung-Box test indicates that the residuals are not random at the 95% level, but are random...
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Mechanical Systems Design C5 Monitoring and Control docx
... optical methods. 10 Direct methods are generally more reliable, although they are not convenient for in-process use in a harsh manufacturing environment Indirect methods, on the other hand, estimate ... Koren, Y and Ulsoy, A G., 1989, Adaptive control in machining, in Metals Handbook, ASM International, Cleveland, Ohio Cook, N H., 1980, Tool wear sensors, Wear, 62, 49–57 Cook, N H and Subramanian, ... Houshmand, A A and Kannatey-Asibu, E., 1989, Statistical process control of acoustic emission for cutting tool monitoring, Mechanical Systems and Signal Processing, 3, 4, 405–424 24 Rangwala, S and...
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Smart Home Monitoring and Controlling System Using Android Phone
... CONCLUSION AND F UTURE W ORK B Remote View using Android In the future all electrical appliances and human body health condition should be involved and this has successfully monitored and controlled ... above parameters are gathered and processed by microcontroller and transmitted to local monitoring server These outputs are monitored in any other places for using android portable devices Figure ... network is used us the communication between local monitoring server and android device The architecture of remote view using android module is given in figure REFERENCES Peizhao Hu, N.Symons,...
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BÁO CÁO HỆ THỐNG THÔNG TIN CÔNG NGHIỆP Đề tài Remote Monitoring and Control over the Internet Giám sát và điều khiển từ xa qua Internet
... năm 1995 suốt vài tháng bắt đầu có người 5.4.2 Tòa nhà Liên bang Oakland Tổng cộng có 107 điểm theo dõi Tòa nhà Liên bang Oakland (Lưu ý, tất điểm lấy mẫu, nhiều tính toán bắt nguồn từ điểm lấy ... duyệt tiêu chuẩn truyền thông mới, để xây dựng hệ thống tự động hóa – chuẩn The Building Automation and Control Network (BAC-net) Tiêu chuẩn xem hệ thống HVAC tập đối tượng Tuy nhiên, chuẩn chưa bao...
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Real time monitoring and control of critical dimensions in lithography
... also mentally and socially in my work and life besides work These acknowledgements can only give a glimpse on how much I benefit and learn from all my mentors, colleagues, friends, and family Thanks ... The bake-plate center and edge temperatures during the baking process are shown in subplots (a) and (b), respectively 28 2.4 Plate and wafer temperature in simulation and experiment with air ... top and q bottom are the heat flows into the element from inner zone, outer zone, top surface, and bottom surface, respectively, q input is the heater power and the subscripts w, ag, p, c, and...
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Biofilms in water separation membrane processes from community structure and ecological characteristics to monitoring and control
... Environmental Science and Engineering, Ms Sally Toh, Mr Chandrasegaran, Mr Michael Tan, Ms Tan Xiaolan, Ms Tan Hwee Bee and Ms Lee Leng Leng, for their assistance in experimental support and with lab ... illumination ( -) The standard deviations are shown above and below the data points for B13 and OUS82 biofilms respectively 164 Figure 7.6: Distribution of live (green) and dead (red) cells ... unchecked effects of an expanding population and rapid urbanization [1] According to recent World Meteorological Organization and UNESCO estimates, the world’s demand for water is growing three...
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Adaptive streaming framework for small scale remote monitoring and control applications
... opportunity to work on this project and provides me with guidance and helps throughout the research period I have come to know much more on data streaming system and various techniques in system optimization ... scale remote monitoring and control systems which not have their own communication infrastructures, and depend heavily on public networks The limitation lies on the bandwidth and stability of the ... monitoring With increasing accessibility and stability of commercial networks and wireless technologies, there are increasing demands on remote monitoring and control systems, be it on a large deployment...
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