Tài liệu Theory of Inventive Problem Solving pdf

... cutting needs. Figure 1. General Problem Solving Model. 2.1 Inventive Problems The other type of problem is one with no known solution. It is called an inventive problem and may contain contradictory ... inventor on eleven patents.  Theory of Inventive Problem Solving 26. Amount of substance 27. Reliability 28. Accuracy of measurement 29. Accuracy of...

Ngày tải lên: 10/12/2013, 03:15

Ngày tải lên: 09/12/2013, 22:15

... (1 of 2) [25/04/2002 16:42:07] Fundamentals of Power Electronics http://ece-www.colorado.edu/~pwrelect/book/copies.html (2 of 2) [25/04/2002 16:42:07] Fundamentals of Power Electronics Table of ... are often encouraged, and several of the techniques of design-oriented analysis are explicitly taught in parts of Chapters 8 and 9. We need to teach our students how to apply our...

Ngày tải lên: 13/12/2013, 01:15

... insight is that the components of the Hessian matrix, even if they are not usable in any precise fashion, give some information about the order -of- magnitude scale of the problem. The quantity χ 2 is ... and alamda de- creases by a factor of 10. If a step fails alamda grows by a factor of 10. You must call this 686 Chapter 15. Modeling of Data Sample page from NUMERICAL RECIPES I...

Ngày tải lên: 15/12/2013, 04:15

... figures less accuracy than the roundoff limit of your machine. You get the g’s in equation (5.10.1) from the c’s output from chebft (suitably truncated atamodest value of m)bycallinginsequencethe followingtwoprocedures: #include ... as an array of Chebyshev coefficients for a transformed variable y? Can’t I convert the c k ’s into actual polynomial coefficients in the original variable x a...

Ngày tải lên: 15/12/2013, 04:15

... Q.4: Discuss ‘factor of safety ‘ in view of the reliability in machine design. A.4: Reliability of a designed machine is concerned with the proper functioning of the elements and the machine ... approach at every stage of the design is needed. Use of factor of safety in designing the elements is to optimize the design to avoid over- design for reliability. 1.1.7 Summa...

Ngày tải lên: 17/12/2013, 11:15

... that the state of stress at a point can be given by six stress components only. It is important to understand the implication of this state of stress at a point in the design of machine elements ... problem it is necessary to replace a 2m long aluminium shaft of 100mm diameter by a tubular steel shaft of the same outside diameter transmitting the same torque and having the...

Ngày tải lên: 17/12/2013, 11:15

Ngày tải lên: 22/12/2013, 23:17

... concentration of oxygen at the head 26 Chapter One Head Coated alloy Tail X Front of head Back of head Direction of propagation Figure 1.10 Illustration of the filament nature of filiform corrosion. 0765162_Ch01_Roberge ... normalize the value of the current by the surface area of the electrode and use the current density, often expressed as a small i, i.e., i ϭ I/surface area...

Ngày tải lên: 22/12/2013, 23:17

Ngày tải lên: 23/12/2013, 00:15