改进的单纯形算法在研究聚合物绝缘材料热老化中的应用  

Application of Modified Simplex Algorithm to Thermal Aging of Polymeric Insulation Material

作　　者：韩宝忠[1] 李长明[1] 

机构地区：[1]哈尔滨理工大学电气与电子工程学院

出　　处：《电工技术学报》2005年第6期77-81,61,共6页Transactions of China Electrotechnical Society

摘　　要：介绍了单纯形算法(Алгоритмсимплексногопоиска)的原理和利用改进的单纯形算法编写计算聚合物绝缘材料热老化反应动力学参数程序的方法,用编写的Mathcad程序计算了电磁线绝缘漆的热老化反应动力学参数,最后对计算结果和试验结果进行了比较分析。研究结果表明,基于改进的单纯形算法编写的Mathcad程序可以大大提高计算电磁线绝缘漆的热老化反应动力学参数的速度和精度;利用该程序求解的电磁线绝缘漆热老化反应动力学方程能够准确的描述该绝缘漆的热老化过程,而且这种老化动力学方程的求解方法对各种老化模型都有很好的适用性。The principle of a simplex algorithm is briefly discussed in this paper. A program is given to calculate the thermal-aging kinetic parameters of polymeric insulation material by a modified simplex algorithm, and the thermal-aging kinetic parameters of magnet wire insullac are obtained. The calculated results and the test results are compared finally. The results show that the Mathcad program compiled based on the modified simplex algorithm much improves the speed and precision of calculating the thermal-aging kinetic parameters of electromagnetic wire insullac. The thermal-aging kinetic equation solved by this program can accurately describe the thermal-aging process of magnet wire insullac, and this solution of the thermal-aging kinetic equation is useful to all kinds of aging models.

关 键 词：单纯形算法 热老化 动力学参数 

分 类 号：TQ316.64[化学工程—高聚物工业]