复合材料固化过程的智能化监控及其智能生产系统  

INTELLIGENT MOLDING PROCESS AND THE INTELLIGENT MANUFACTURE SYSTEM OF COMPOSITES

作　　者：黄龙男[1] 王正平[2] 张德庆 张宝友[4] 李辰砂[4] 刘志强 李晓峰 夏伟光[6] 

机构地区：[1]哈尔滨工业大学材料科学与工程学院,哈尔滨150001 [2]哈尔滨工程大学化学工程系,哈尔滨150001 [3]哈尔滨工程大学材料系,哈尔滨150001 [4]哈尔滨工业大学分析测试中心,哈尔滨150001 [5]哈尔滨气轮机厂有限责任公司,哈尔滨150046 [6]清华大学同方公司,北京100084

出　　处：《复合材料学报》2002年第2期1-12,共12页Acta Materiae Compositae Sinica

基　　金：国防科工委九五预研项目

摘　　要：复合材料由于其优良的性能而拥有广泛的应用领域 ,但其成型工艺复杂 ,成本高使其应用受到限制。针对成型过程开发智能化技术是提高生产效率和产品质量的有效手段 ,其中包括建立数学模型 ,以专家系统、神经网络或分步预测优化的模型系统为中心的在线监控系统。本文作者针对这些智能化工艺技术进行了总结分类和比较 ,对智能成型工艺系统进行了阐述 ,包括其功能、结构和辅助部件。分析了关于复合材料智能化生产技术的发展方向和社会效益。Composite materials have been widely applied because of their many desirable properties. But the bottleneck to widespread acceptance in more commonplace applications is the inability to manufacture composite parts cheaply and reliably. The cure cycle has a significant effect on the quality of the finished part. The traditional cure cycle based on an empirical approach could not ensure the quality of cured products. In this paper, the technology of intelligent cure operation is set forth according to the developing tendency of smart material and structure. An intelligent-system-based tool is developed in order to operate the autoclave cure of a fiber reinforced thermosetting matrix composite laminate in an optimal manner. The intelligent system includes an expert system, a neural network and the step optimal model whose function, structure and attaching parts are systematically set forth. It can achieve the desired objectives such as minimizing the cure time while still producing a high quality part.

关 键 词：智能化监控 复合材料 固化 在线监控 智能生产系统 成型工艺 传感监测 

分 类 号：TB33[一般工业技术—材料科学与工程] TP27[自动化与计算机技术—检测技术与自动化装置]