11100413何晨晨(4班)

《11100413何晨晨(4班)》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。

1、合肥通用职业技术学院毕业设计论文题目：论机械智能化的发展趋势及前景系别：机械工程专业：机电一体化学制：三年制姓名：何晨晨学号：11100413指导教师：房菁2013年3月20日指导教师评语及成绩指导教师：2013年3月20日机械自动化技术发展趋势的分析摘要计算机技术的发展，给现代制速技术带来了质的飞跃，当前开发研究适应于复杂制造过程的、具有闭环控制体系结构的、智能化新一代PCNC数控系统已成为可能。智能化新一代PCNC数控系统将计算机智能技术，网络技术、CAD/CAM、伺服控制、自适应控制、动态数据管理及动态刀具补偿、动态仿真等高新技术融于一体，形成严密的制遣过程闭环

2、控制体系。　关键词机械制造　自动化　智舱化　技术目录第一章现代机械制造技术········································1第二章自动化技术发展趋势······································22.1性能发展方向················································22.1.1高速高精度高效化···········································22.1.2柔性化···································

3、·················22.1.3工艺复合性和多轴化········································22.1.4实时智能化················································22.2功能发展方向················································22.2.1用户界面图形化············································22.2.2科学计算可视化····························

4、················22.2.3插补和补偿方式多样化······································32.2.4内装高性能PLC·············································32.2.5多媒体技术应用············································32.3体系结构的发展··············································32.3.1集成化···································

5、·················32.3.2模块化····················································32.3.3网络化····················································3第三章智能化新一代PCNC数控系统································43.1新一代数控并联加工中心智能化PCNC数控系统总体方案设计········43.2新一代数控并联加工中心智能化PCNC数控系统的软件结构与功能的设计·····················

6、·····································43.3伺服前馈控制技术应用研究·····································43.4连续轮廓前瞻控制技术应用研究·································4第四章结语束··················································5第五章致谢····················································6参考文献··························

7、······························6第一章现代机械制造技术1.1现代机械制造技术在现代制造系统中，数控技术是关键技术，它集微电子、计算机、信息处理、自动检测、自动控制等高新技术于一体，具有高精度、高效率、柔性自动化等特点，对制造业实现柔性自动化、集成化、智能化起着举足轻重的作用。当前，数控技术正在发生根本性变革，由专用型封闭式开环控制模式向通用型开放式实时动态全闭环控制模式发展。在集成化基础上，数控系统实现了超薄型、超小型化；在智能化基础上，综合了计算机、多媒体、模糊控制、神经网络等多学科技术，数控系统实现了高速、高精、高效