节点文献
非线性系统的建模技术及其在智能化数控加工中的应用
MODELING FOR NONLINEAR SYSTEM AND ITS APPLICATION IN INTELLIGENT NC MACHINING
【摘要】 基于人工神经网络与模糊控制理论 ,对非线性系统提出了一种自组织模糊神经网络模型 ,并推导出一类新型学习算法。针对智能化数控加工中测力平台并不实用的问题 ,应用该模型和交流伺服电机电流进行切削力的间接测量。加工现场表明本文所建模型是有效的
【Abstract】 Based on a neural network and the fuzzy control theory, this paper presents a self\|organizing fuzzy\|neural network for nonlinear systems,and develops a new learning algorithm. In order to solve the problem that dynamometer can’t be directly used for intelligent NC machining. the feed motor current is employed for indirect cutting force measurements with this model. Experiments are presented to illustrate the effectiveness of the proposed model.
【关键词】 模糊逻辑;
神经网络;
学习算法;
切削力;
伺服电机电流;
【Key words】 fuzzy logic; neural network; learning algorithm; cutting force; feed motor curren?;
【Key words】 fuzzy logic; neural network; learning algorithm; cutting force; feed motor curren?;
【基金】 国家863高技术攻关项目!(86 3-5 11-82 0 -0 0 4)
- 【文献出处】 航空学报 ,Acta Aeronautica Et Astronautica Sinica , 编辑部邮箱 ,2000年06期
- 【被引频次】5
- 【下载频次】152