模拟退火算法来源于固体退火原理，是一种基于概率的算法，将固体加温至充分高，再让其徐徐冷却，加温时，固体内部粒子随温升变为无序状，内能增大，而徐徐冷却时粒子渐趋有序，在每个温度都达到平衡态，最后在常温时达到基态，内能减为最小-Simulated annealing algorithm derived　solid Annealing is a probability-based algorithm, the solid is heated to a sufficiently high, and allowed to slowly cool down, when heated, the solid particles with the internal temperature becomes disordered shape, internal energy increases Great, while slowly cooling particles gradually orderly at each temperature has reached equilibrium, and finally reached the ground state at room temperature, can be reduced to a minimum within