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- Here the 135W, 8 pole NdFeB brushless DC motor is taken for example. The SUMT method,HookeJeeves method and constraints inversion method are used to optimize this motor. The optimum aim is attained on condition that performance indexes are satisfled. 并以135W、8极电动自行车用无刷直流电动机为例,选用稀土永磁材料NdFeB,采用混合SUMT法结合HookeJeeves法及约束条件转换法对该电机进行优化设计,在满足各项性能指标的前提下,取得良好的优化效果。
- Keywords Constraint inversion;Formation re placement;Multivariate regression method;Cross plot method;Geological statis tics;Structure rebuilt.; 约束反演;层替换;多元回归法;交会图法;地质统计学;结构重建;
- Soon tired of the constraint of military life. 很快厌倦了军事生活的约束
- Not in confinement or under constraint; free. 自由不受约束的或不受限制的; 自由的
- seismic constraint inversion 地震约束反演
- 3-D constraint inversion 三维约束反演
- She showed constraint in the presence of the strangers. 她在陌生人面前显得很拘束。
- equality constraint inversion 等式约束反演
- constraint inversion 约束反演
- log constraint inversion 测井约束反演
- At length these moments of constraint were removed. 这种尴尬的局面终于过去了。
- He felt constraint in her presence. 他在她面前显得局促不安。
- Nipple inversion is quite common in normal breasts. 乳头内陷在正常乳房中也很常见。
- The inversion of the picture amused everyone. 这个颠倒的相片把大伙逗乐了。
- The boy felt constraint in her presence. 那男孩在她面前感到局促不安。
- Certificate path length constraint is invalid. 证书路径长度约束无效。
- One that inverts or produces inversion. 倒转者倒转者或产生倒转者
- COM]Changzhou yingte inver ter technology service CO. 访问数/每百万人:Reach for [CNYINGTE.
- He shook his constraint from him nervously. 他神经质地晃了晃身子,摆脱了自己的狼狈心情。
- Inversion heterozygotes are semi-sterile. 易位杂合体是半不育的。