基于遗传模拟退火算法的绝对值方程求解
Solving absolute value equations based on genetic simulated annealing algorithm
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摘要: 将遗传算法的全局搜索能力和模拟退火算法的局部细化能力结合起来,设计了一种新的遗传模拟退火算法(GSAA),将该算法用于求解一类不可微的NP-hard问题:绝对值方程Ax-|x|=b.数值仿真表明,该算法有效地克服了遗传算法易早熟、模拟退火算法运算效率低的缺点.Abstract: Combining the global search ability of genetic algorithm and the local refinement ability of simulated annealing algorithm,a new kind of genetic simulated annealing algorithm was designed.The algorithm was used for solving a class of no differentiable NP-hard problem:Absolute value equations Ax-|x|=b.Numerical experiments showed that the algorithm could effectively overcome the shortcomings that the genetic algorithm was easy to premature and simulated annealing algorithm had low efficiency of operation.
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