| 基于虚拟装配体绑定的产品层次化装配序列生成 |
| |
| 引用本文： | 宋泾舸,查建中,陆一平.基于虚拟装配体绑定的产品层次化装配序列生成[J].北方交通大学学报,2011(1):145-149. |
| |
| 作者姓名： | 宋泾舸 查建中 陆一平 |
| |
| 作者单位： | 北京交通大学机械与电子控制工程学院,北京100044 |
| |
| 摘 要： | 装配是产品制造中的重要环节之一.计算机辅助装配顺序的生成为实施快速、灵活、优化的装配,提高装配质量和效率提供有力的支持.任务层次与分解方法的设计是层次任务网规划方法应用的关键技术.文中提出了一种基于虚拟装配体绑定的底层装配操作实施机制,在此基础上建立了产品装配序列生成的任务分解策略.装配实例表明,该方法在产品装配序列生成中具有建模层次清晰、任务分解策略易于制定、装配序列生成比较灵活的特点.
|
| 关 键 词： | 智能规划 层次任务网 虚拟装配体 绑定操作 装配任务分解 |
Assembly sequence generation for hierarchical structure product based on virtual assembly binding |
| |
| SONG Jingge,CHA Jianzhong,LU Yiping.Assembly sequence generation for hierarchical structure product based on virtual assembly binding[J].Journal of Northern Jiaotong University,2011(1):145-149. |
| |
| Authors: | SONG Jingge CHA Jianzhong LU Yiping |
| |
| Institution: | (School of Mechanical,Electronic and Control Engineering,Beijing Jiaotong University,Beijing 100044,China) |
| |
| Abstract: | Assembly is one of the important procedures during product manufacturing.Computer assistant assembly sequence generation could provide positive support for carrying out fast,flexible and optimal assembling,and improving the quality and efficiency of manufacturing.Designing task hierarchy and decomposition strategies is regarded as key technique in hierarchical task network（HTN） planning approach.A mechanism for carrying out assembling behavior is proposed based on virtual assembly binding.Then,based on this mechanism,strategies for assembling task decomposition are presented.Examples show that the proposed model has clear hierarchy,task decomposition strategy is easy to design,and the sequence generation process is flexible. |
| |
| Keywords: | AI planning hierarchical task network（HTN） virtual assembly binding action assembling task decomposition |
| 本文献已被 维普 等数据库收录！ |
