Process stability

Xem 1-20 trên 94 kết quả Process stability
  • SERVICE PROCESS KAIZEN: ADOPTING PROCESS STABILIZATION METHODS TO CONTROL SERVICE WORK FLOW AND TO IMPROVE CUSTOMER SERVICE I drop MSAs that are not in SAT states or where available completion rate data cover less than two thirds of public enrollment. This leaves a sample of 931 districts from 50 MSAs. In spite of the serious limitations in the CCD data, the pattern of results in Panel D is quite similar to that in Panel C. Again, the student quality index is a strong predictor of completion rates, but its coefficient is (insignificantly) smaller in high-choice than in low-choice MSAs....

    pdf83p mualan_mualan 25-02-2013 45 14   Download

  • This  paper  analyzes  the  stability  of  linear,  lumped,  quadratic,  and  cubic  spatial  interpolation functions in finite element one‐dimensional kinematic wave schemes for simulation of  rainfall‐runoff  processes.  Galerkin’s  residual  method  transforms  the  kinematic  wave  partial 

    pdf9p dem_thanh 22-12-2012 21 4   Download

  • Centerless grinding is a high precision manufacturing process commonly applied to the mass production of many industrial components. However, workpiece roundness is critically affected by geometric lobing and no practical tool has been developed to solve the problem in throughfeed working mode. Based on simulation methods previously applied to plunge grinding, a new software tool has been developed in this work.

    pdf0p xuanphuongdhts 21-12-2012 30 3   Download

  • PID controllers are probably the most commonly used controller structures in industry. They do, however, present some challenges to control and instrumentation engineers in the aspect of tuning of the gains required for stability and good transient performance. There are several prescriptive rules used in PID tuning. An example is that proposed by Ziegler and Nichols in the 1940's and described in this note.

    pdf7p dotho1992 20-08-2013 20 3   Download

  • Chapter 3 presents the discrete-time systems. In this chapter, you will learn to: Input/output relationship of the systems, linear time-invariant (LTI) systems, FIR and IIR filters, causality and stability of the systems.

    pdf49p youcanletgo_04 15-01-2016 7 2   Download

  • Chapter 5 introduce z-Transform. In this chapter, you learned to: The z-transform, properties of the z-transform, causality and stability, inverse z-transform.

    pdf34p youcanletgo_04 15-01-2016 11 2   Download

  • The EViews workfile is defined as a file in EViews, which provides many convenient visual ways, such as (i) to enter and save data sets, (ii) to create new series or variables from existing ones, (iii) to display and print series and (iv) to carry out and save results of statistical analysis, aswell as each equation of the models applied in the analysis.By using EViews, each statistical model that applied previously could be recalled and modified easily and quickly to obtain the best fit model, based on personal judgment using an interactive process.

    pdf635p namde02 08-03-2013 59 31   Download

  • Composite materials often demand a unique combination of properties, including high thermal and oxidative stability, toughness, solvent resistance and low dielectric constant. This book, "Thermoplastic - Composite Materials", is comprised of seven excellent chapters, written for all specialized scientists and engineers dealing with characterization, thermal, mechanical and technical properties, rheological, morphological and microstructure properties and processing design of composite materials.

    pdf0p orchid_1 25-09-2012 51 23   Download

  • API publications necessarily address problems of a general nature. With respect to particular circumstances, local, state, and federal laws and regulations should be reviewed. Neither API nor any of API’s employees, subcontractors, consultants, committees, or other assignees make any warranty or representation, either express or implied, with respect to the accuracy, completeness, or usefulness of the information contained herein, or assume any liability or responsibility for any use, or the results of such use, of any information or process disclosed in this publication.

    pdf282p dung_can 15-01-2013 53 21   Download

  • In the last two decades, fractional (or non integer) differentiation has played a very important role in various fields such as mechanics, electricity, chemistry, biology, economics, control theory and signal and image processing. For example, in the last three fields, some important considerations such as modelling, curve fitting, filtering, pattern recognition, edge detection, identification, stability, controllability, observability and robustness are now linked to long-range dependence phenomena. Similar progress has been made in other fields listed here.

    pdf568p kennybibo 14-07-2012 46 13   Download

  • Prior to the availability of refrigeration, foods, particularly fish and meat, were preserved by salting, marinating or pickling. Through a decrease in water activity, meat and fish were protected against microbial spoilage and other deteriorative processes. It was the process of treating meat with rock salt that led to modern curing practices (Cassens 1990). Thus, meat curing, historically defined as the addition of salt (sodium chloride) to meat, is now referred to as the intentional addition of nitrite and salt to meat.

    pdf280p cronus75 18-01-2013 34 12   Download

  • Motivation and Example Adaptive Filter Structure Performance and Robustness Issues Error and Energy Measures Robust Adaptive Filtering Energy Bounds and Passivity Relations Min-Max Optimality of Adaptive Gradient Algorithms Comparison of LMS and RLS Algorithms Time-Domain Feedback Analysis Ali H. Sayed University of California, Los Angeles Markus Rupp Bell Laboratories Lucent Technologies Time-Domain Analysis • l2 −Stability and the Small Gain Condition • Energy Propagation in the Feedback Cascade • A Deterministic Convergence Analysis 20.10Filtered-Error Gradient Algorithms 20.

    pdf21p longmontran 18-01-2010 55 10   Download

  • Dynamical systems theory in mathematical biology and environmental science has attracted much attention from many scientific fields as well as mathematics. For example, “chaos” is one of its typical topics. Recently the preservation of endangered species has become one of the most important issues in biology and environmental science, because of the recent rapid loss of biodiversity in the world. In this respect, permanence or persistence, new concepts in dynamical systems theory, seem important.

    pdf189p chuyenphimbuon 21-07-2012 34 9   Download

  • Proteins are the driving force for all cellular processes. They regulate several cellular events through binding to different partners in the cell. They are capable of binding to other proteins, peptides, DNA, and also RNA. These interactions are essential in the regulation of cell fates and could be important in drugs development. For example RNA interacting proteins regulate gene expression through the binding to different mRNAs. These mRNAs could be involved in important cellular processes such as cell survival or apoptosis.

    pdf214p xunu1311 02-11-2012 35 9   Download

  • This book addresses the stochastic modeling of telecommunication networks, introducing the main mathematical tools for that purpose, such as Markov processes, real and spatial point processes and stochastic recursions, and presenting a wide list of results on stability, performances and comparison of systems. The authors propose a comprehensive mathematical construction of the foundations of stochastic network theory: Markov chains, continuous time Markov chains are extensively studied using an original martingale-based approach.

    pdf385p titatu_123 01-03-2013 26 8   Download

  • The substantiality criterion is met if the segmentation variables help to identify seg- ments of sufficient potential sizes, which justify the time, effort and costs involved in planning specifically for them. Obviously, su bstantiality is closely connected to the marketing goals and cost structure of the company in question. The stability criterion demands for segmentation variables which bring out segments stable at least for a period long enough for identification of the segments, implement a- tion of the segmented marketing activities, and the production of results.

    pdf100p dangsuynghi 15-03-2013 25 7   Download

  • The survey is designed to solicit input from those in the field of construction and project management concerning leadership and the leadership skills. Questions centered on the importance of leadership, the kinds of leadership skills people should pursue, and the most-commonly used skills. A common survey process includes defining the survey objectives, developing a sample frame, specifying the strategy for data collection, and conducting the appropriate analyses.

    pdf100p tainhacmienphi 25-02-2013 29 6   Download

  • The System Identification Framework for Adaptive IIR Filtering • Algorithms and Performance Issues • Some Preliminaries 23.2 The Equation Error Approach The LMS and LS Equation Error Algorithms • Instrumental Variable Algorithms • Equation Error Algorithms with Unit Norm Constraints Gradient-Descent Algorithms Based on Stability Theory • 23.3 The Output Error Approach Output Error Algorithms 23.4 Equation-Error/Output-Error Hybrids The Steiglitz-McBride Family of Algorithms Geoffrey A. Williamson Illinois Institute of Technology 23.5 Alternate Parametrizations 23.

    pdf21p longmontran 18-01-2010 56 5   Download

  • On 1 July 2007 a Polish-Macedonian agreement on social security entered into force. It replaced an agreement between the Government of the Polish People’s Republic and the Gove- rnment of the Federal People’s Republic of Yugoslavia of 1958. The agreement between the Republic of Poland and the United States of America signed in Warsaw on 2 April 2008 and the administrative arrangement on its application, signed in Warsaw on 2 April 2008, entered into force on 1 March 2009.

    pdf47p thangbienthai 27-11-2012 38 5   Download

  • The fractal analysis is becoming a very useful tool to process obtained data from chaotic systems in geosciences. It can be used to resolve many ambiguities in this domain. This book contains eight chapters showing the recent applications of the fractal/mutifractal analysis in geosciences. Two chapters are devoted to applications of the fractal analysis in climatology, two of them to data of cosmic and solar geomagnetic data from observatories. Four chapters of the book contain some applications of the (multi-) fractal analysis in exploration geophysics.

    pdf182p camchuong_1 04-12-2012 36 5   Download

CHỦ ĐỀ BẠN MUỐN TÌM

Đồng bộ tài khoản