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application of partial differential equation in engineering ppt

Tài liệu Application of Fuzzy Set Theory in Flexible Manufacturing System Design pptx

Tài liệu Application of Fuzzy Set Theory in Flexible Manufacturing System Design pptx

Cơ khí - Chế tạo máy

... Minimizing lateness/tardiness• Minimizing makespan• Maximizing system/machine utilization• Minimizing WIP (work in process)• Maximizing throughput• Minimizing average flow time• Minimizing ... Simulation of scheduling rules in a flexiblemanufacturing system using fuzzy logic, IEA-AIE96 Ninth International Conference on Industrialand Engineering Application of Artificial Intelligence ... routings. A routing is selected such that the following goals are achieved:• Minimizing number of blocked machines.• Minimizing total processing time.• Minimizing number of processing stepsFour...
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Tài liệu Application of Knowledge Management Technology in Customer Relationship Management pptx

Tài liệu Application of Knowledge Management Technology in Customer Relationship Management pptx

Quản lý dự án

... risk of being left behind.Simply, CRM is a high-tech way of gathering mou-ntains of information about customers, then usingit to make customers happy—or at least a source of more business. ... onbehalf of human users to perform laborious androutine tasks such as locating and accessing neces-sary information, resolving inconsistencies in theretrieved information, filtering away irrelevantand ... irrelevantand unwanted information, and integrating infor-mation from heterogeneous information sources. In order to execute tasks on behalf of a businessprocess, computer application, or an individual,agents...
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Tài liệu Integration of Ordinary Differential Equations part 2 pptx

Tài liệu Integration of Ordinary Differential Equations part 2 pptx

Kỹ thuật lập trình

... discussion of the pitfalls in constructing a good Runge-Kutta code is given in [3].Here is the routine for carrying out one classical Runge-Kutta step on a set of n differential equations. You input ... 1973,Computational Methods in Ordinary Differential Equations(New York: Wiley).Lapidus, L., and Seinfeld, J. 1971,Numerical Solution of Ordinary Differential Equations(NewYork: Academic ... derive from this basic712Chapter 16. Integration of Ordinary Differential EquationsSample page from NUMERICAL RECIPES IN C: THE ART OF SCIENTIFIC COMPUTING (ISBN 0-521-43108-5)Copyright (C)...
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Tài liệu Partial Differential Equations part 3 pptx

Tài liệu Partial Differential Equations part 3 pptx

Kỹ thuật lập trình

... evolution of the larger-scale features of interest takes place superposed with a kind of “frozen in (though fluctuating)background of small-scale stuff. This answer gives a differencing scheme ... form again and in practice usually retainsthe stability advantages of fully implicit differencing.Schr¨odinger Equation Sometimes the physical problem being solved imposes constraints on ... moreconcentrated instead of dispersing. (Don’t make the mistake of trying to find a stabledifferencingscheme for a problemwhose underlyingPDEs arethemselves unstable!)Even though (19.2.1) is of the form...
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Tài liệu Partial Differential Equations part 4 ppt

Tài liệu Partial Differential Equations part 4 ppt

Kỹ thuật lập trình

... underlying PDEs, perhaps allowing second-orderspatial differencing for first-order -in- space PDEs. When you increase the order of a differencing method to greater than the order of the original ... Recipes Software. Permission is granted for internet users to make one paper copy for their own personal use. Further reproduction, or any copying of machine-readable files (including this ... America).are using is known to be extremely stable, we do not recommend anything higherthan second-order in time (for sets of first-order equations). For spatial differencing,we recommend the order of the...
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Tài liệu Partial Differential Equations part 5 ppt

Tài liệu Partial Differential Equations part 5 ppt

Kỹ thuật lập trình

... level of CR, we have reduced the number of equations by a factor of two. Since the resulting equations are of the same form as the original equation, wecan repeat the process. Taking the number of ... y-values on thesex-lines. Then fill in the intermediate x-lines as in the original CR algorithm.The trick is to choose the number of levels of CR so as to minimize the totalnumber of arithmetic operations. ... mentioned in §19.0, relaxation methods involve splitting the sparsematrix that arises from finite differencing and then iterating until a solution is found.There is another way of thinking about...
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Tài liệu Integration of Ordinary Differential Equations part 4 ppt

Tài liệu Integration of Ordinary Differential Equations part 4 ppt

Kỹ thuật lập trình

... 722Chapter 16. Integration of Ordinary Differential EquationsSample page from NUMERICAL RECIPES IN C: THE ART OF SCIENTIFIC COMPUTING (ISBN 0-521-43108-5)Copyright (C) ... hmin) nrerror("Step size too small in odeint");h=hnext;}nrerror("Too many steps in routine odeint");}CITED REFERENCES AND FURTHER READING:Gear, C.W. 1971,Numerical Initial ... H/n (16.3.1) In principle, one could use the modified midpoint method in its own right as an ODEintegrator. In practice, the method finds its most important application as a part of the more powerful...
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Tài liệu Integration of Ordinary Differential Equations part 7 pptx

Tài liệu Integration of Ordinary Differential Equations part 7 pptx

Kỹ thuật lập trình

... as in the original Bulirsch-Stoer method.The starting point is an implicit form of the midpoint rule:yn+1− yn−1=2hfyn+1+ yn−12(16.6.29)738Chapter 16. Integration of Ordinary Differential ... calculatesdydx.{void lubksb(float **a, int n, int *indx, float b[]);void ludcmp(float **a, int n, int *indx, float *d);int i,j,nn,*indx;float d,h,x,**a,*del,*ytemp;indx=ivector(1,n);a=matrix(1,n,1,n);del=vector(1,n);ytemp=vector(1,n);h=htot/nstep; ... Example of an instability encountered in integrating a stiff equation (schematic). Hereit is supposed that the equation has two solutions, shown as solid and dashed lines. Although the initialconditions...
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Tài liệu Partial Differential Equation Toolbox pdf

Tài liệu Partial Differential Equation Toolbox pdf

Cao đẳng - Đại học

... The process of defining your problem and solving it is reflected in the design of the GUI. A number of data structures define different aspects of the problem, and the various processing stages ... types of solid objects: •Circle object — represents the set of points inside and on a circle. •Polygon object — represents the set of points inside and on a polygon given by a set of line segments. ... commercial computer software or commercial software documentation was obtained, as set forth in subparagraph (a) of the Rights in Commercial Computer Software or Commercial Software Documentation...
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Tài liệu ETHICS IN ENGINEERING pptx

Tài liệu ETHICS IN ENGINEERING pptx

Kiến trúc - Xây dựng

... (#-'(ETHICS IN AN ENGINEERING COURSE????"   "#$http://www.free-clep-prep.com/Business-Ethics-and-Society-DSST.htmlhttp://manofthehouse.com/money/career-advice/business-ethics -in- the-workplaceC ... "#$http://www.free-clep-prep.com/Business-Ethics-and-Society-DSST.htmlhttp://manofthehouse.com/money/career-advice/business-ethics -in- the-workplaceC %&'%" ... *38(-**!....1http://www.boston.com/news/globe/magazine/articles/2006/09/10/its_the _engineering_ stupid/%"%$%0%&29032...
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Tài liệu THE REINVENTION OF GENIUS WAGNER''''S TRANSFORMATION OF SCHOPENHAUER''''S AESTHETICS IN “BEETHOVEN” ppt

Tài liệu THE REINVENTION OF GENIUS WAGNER''''S TRANSFORMATION OF SCHOPENHAUER''''S AESTHETICS IN “BEETHOVEN” ppt

Thời trang - Làm đẹp

... Wagner from the beginning. Also, the combination of the first two elements, that of the movement of the soul and that of a feeling of infinitude, seems clearly on Wagner's mind where he associates ... Schopenhauer, in the feeling of the sublime the pure subject of knowing remains essentially in its state of elevated distance. Again, in Wagner this distance vanishes completely, the result being an ... sublime are distinguished by the manner in which the pure subject of knowing detaches itself from the subject of willing. In the contemplation of beauty, the pure subject of knowing has achieved...
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National Strategic Framework on the Health & Development of Adolescents & Young People in Nigeria ppt

National Strategic Framework on the Health & Development of Adolescents & Young People in Nigeria ppt

Sức khỏe giới tính

... criminal acts include urban gangsters and other vices. Studies have shown an increasing rate of young people’s involvement in reported criminal cases with increasing unemployment contributing ... people, resulting from excessive consumption of certain foods and lack of physical exercises, are also increasing in incidence. Young people are often attracted by processed and refined foods. ... health and well-being. In Nigeria, child trafficking and prostitution have come under increased attention in recent times. Street trading, working in drinking parlours are some of the other risky...
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Báo cáo khoa học: Kinetic and mechanistic characterization of Mycobacterium tuberculosis glutamyl–tRNA synthetase and determination of its oligomeric structure in solution pptx

Báo cáo khoa học: Kinetic and mechanistic characterization of Mycobacterium tuberculosis glutamyl–tRNA synthetase and determination of its oligomeric structure in solution pptx

Báo cáo khoa học

... thediscriminating behaviour of Mt-GluRS in E. coli.Studies on Tt-GluRS indicated that discriminatingand nondiscriminating GluRS can be distinguished onthe basis of the presence of a specific ... measuring theinitial velocity of reactions that contained fixed levels of theinhibitor (I), varying concentration of one of the substratesand constant concentration of others. After inspection of the ... exceptions in that activation of the amino acid requires the presence of the cognatetRNA [2,4]. In these aaRS the binding of tRNAinduces an ATP productive binding mode [5]. GluRSare also distinguished...
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