Research Article

A Modified Nonlinear Conjugate Gradient Method for Engineering Computation

Table 5

The numerical results of Rastrigin function for different scheme.

Algorithm ADY (given by formula (10)) algorithm

Rastrigin(0.5, 0.5, 0.5, 0.5, 0.5, 0.1, 0.1, 0.1, 0.1, 0.1)(0.5, 0.5, 0.5, 0.5, 0.5, 0.1, 0.1, 0.1, 0.1, 0.1)
1, 0.1700)/, 0.1700)/
2, 0.5798)/, 0.5798)/
3, 0.8842)/, 0.8842)/
4, 0.1034)/, 0.1034)/
5, 0.1700)/(, 13.9269)/2.9849
6, 0.1700)/(, −8.9540)/

Scheme7, 0.1700)/(, 19.8909)/
8, 0.1700)/(, −20.8843)/2.9849
13, 0.8076)/F/F
14, 0.7716)/F/F
15, 0.7357)/F/F
16, 0.7000)/F/F