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THE

LAMBDA-ITERATION METHOD

39

C A L C U L A T E 4

FOR

i

1

CALCULATE

i = 1

=

S o d - c Pi

F I R S T I T E R A T I O N ?

PRINT SCHEDULE

PROJECT

TABLE 3.1 Iterative

Process

Used

t

Solve Example

Start 400.00

300.00 150.00

15.60 9.5252

1 440.68

299.12 125.77

15.78 9.5275

2 433.94

300.1

131.74 15.84

9.5285

3 435.87

299.94 130.42

15.83 9.5283

4

434.13

299.99

130.71

15.83 9.5284

3.3 THE LAMBDA-ITERATION METHOD

Figure

3.3

is a block diagram o the lambda-iteration method of solution for

the all-thermal dispatching problem-neglecting losses. We can a pp roa ch the

solution to this problem by considering a graphical technique for solving the

problem and then extending this into the area of computer algorithms.

Suppose we have a three-machine system and wish to find the optimum

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