在最大熵法的基础上,采用带有惯性权重的粒子群算法(PSO),测算了多组具有宏观对称的深冲钢板(IF钢)和冷轧纯铜片样品的完整晶粒取向分布,与用阻尼Newton法计算的结果一致,均得到了满意的结果.在测算中无需任何假设,且样品的成分、织构类型及分布状况对计算结果均无影响.
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