模拟退火法在搜索过程中具有概率突跳的能力，能够在有效地避免搜索过程陷入局部极小值解，模拟退火算法在退火过程中不但接受好的解，而且还以一定的概率接受差的解，同时这种概率受到温度参数的控制，其大小随着温度的下降而减小。-Simulated annealing method has the ability of probability jumping in the search process, and can effectively avoid the search process into the local minimum solution. The simulated annealing algorithm not only accepts the good solution in the annealing process, but also receives the poor with a certain probability And the probability is controlled by the temperature parameter, and its size decreases with the decrease of the temperature.