摘要
面对非熟悉领域的复杂机械设计问题时,如何导引用户高效完成设计任务成为计算机辅助设计领域涌现出的难题.文中基于可回溯性智能导航技术,研究了导引与展示相结合的系统设计方法,论述了可回溯性导航、设计过程实时展示等关键技术.利用可回溯性的导航技术为设计流程提供控制机制.将二次开发技术与嵌入式对象技术相结合,实现支持多种对象类型插入的设计过程展示.采用实时信息提取技术满足设计流程的流畅性要求.
Along with the fusion and subdivision of multiple disciplines ,how to develop the reasonable system to help the user to finish designing task has been one of the tough problems in the area of CAD w hen facing the unfamiliar and complicated mechanical design task .Based on the backtracking navigating technology ,the systematic method to resolve the problem is presented ,w hich has the character of combination of navigation strategy and dynamic show of designing procedures .Moreover ,the key technologies are presented on the basis of the developed instances .Firstly ,the backtracking navigating technology provides the control strategy for the design flow .Secondly ,the design procedures with various objects embedded are displayed ,w hich is implemented by the combination of the secondary development method and OLE technology .Finally ,the real-time retrieving of the required data is implemented to improve the fluency of the design flow .The designer will complete the unfamiliar designing task more efficiently with the proposed method .
出处
《西安工业大学学报》
CAS
2013年第8期628-632,共5页
Journal of Xi’an Technological University
基金
陕西省自然科学基础研究计划资助项目(2013JM7029)
陕西省科学技术研究发展计划项目(2011K07-11)
陕西省教育厅科研计划项目资助(11JK0864)
