Aiming at the error between original design and large scale and complex rough casting, a gradient (simulated) annealing algorithm for the best fitting method is presented.
针对大型复杂铸件毛坯与设计原形存在误差,提出了梯度—模拟退火算法来对铸件毛坯进行适配。
This research USES rough sets to reduce this factors, then adopts radial basis function networks to predict and diagnose the continuous casting slab defect.
提出用粗糙集理论简化这些因素,然后采用径向基函数网络对连铸板坯缺陷进行预报诊断。
The determining of casting rough reference and establishing of reference target system are introduced from which the determining principle of casting rough reference is obtained.
针对铸件机械加工时,铸件粗基准的确定和基准目标系统的建立进行了阐述,并得出了铸件粗基准的一些确定原则。
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