计算机应用 ›› 2016, Vol. 36 ›› Issue (3): 746-750.DOI: 10.11772/j.issn.1001-9081.2016.03.746

• 人工智能 • 上一篇    下一篇

改进的分拣作业机械臂基于范例推理信念期望意图推理机制

周昊天, 闵华松   

  1. 武汉科技大学 冶金自动化与检测技术教育部工程研究中心, 武汉 430081
  • 收稿日期:2015-08-06 修回日期:2015-09-21 出版日期:2016-03-10 发布日期:2016-03-17
  • 通讯作者: 周昊天
  • 作者简介:周昊天(1991-),男,湖北黄石人,硕士研究生,主要研究方向:嵌入式系统;闵华松(1969-),男,湖北应城人,教授,博士,主要研究方向:嵌入式系统、智能机器人。
  • 基金资助:
    国家自然科学基金资助项目(61175094)。

Improved CBR-BDI reasoning mechanism for sorting operation mechanical arm

ZHOU Haotian, MIN Huasong   

  1. Engineering Research Center for Metallurgical Automation and Measurement Technology of Ministry of Education, Wuhan University of Science and Technology, Wuhan Hubei 430081, China
  • Received:2015-08-06 Revised:2015-09-21 Online:2016-03-10 Published:2016-03-17
  • Supported by:
    This work is partially supported by the National Natural Science Foundation of China(61175094).

摘要: 针对以案例推理机制为推理核心的分拣作业机械臂系统不能用于物体信息较多的复杂场景的问题,提出一种改进的基于范例推理-信念期望意图(CBR-BDI)推理机制。首先,将输入的信息作为信念(Belief),通过分词与检索得到案例属性,将其作为期望(Desire);然后,加入地图匹配、期望分析和引导三个部分以完善期望;最后,完整的期望生成解决方案作为意图(Intention)。在多物体多信息的场景中,用户可通过对话指挥系统进行分拣作业。实验结果表明,与传统的案例推理(CBR)机制相比,改进的CBR-BDI推理机制具有分析和引导能力,能用于多物体复杂场景。

关键词: 推理机制, 案例推理, 推理算法, 智能机器人, 机械臂

Abstract: Focused on the issue that the sorting operation mechanical arm which used Case-Based Reasoning (CBR) mechanism could not be used for the complex scenario with a lot of object information, an improved Case-Based Reasoning-Belief, Desire, Intention (CBR-BDI) reasoning mechanism was proposed. Firstly, the input information was regarded as belief, and the case properties obtained through sentence segmentation and retrieval was regarded as desire. Secondly, map matching, desire analysis and guidance were added to perfect desire. Finally, complete desire generated solution which was regarded as intention. In the scenario of multiple object and information, users could command system for sorting operation through dialogue. The experimental results show that compared with the traditional CBR mechanism, the improved CBR-BDI reasoning mechanism possess the ability of analysis and guide, and can be used for the scenario of multiple object and information.

Key words: reasoning mechanism, Case-Based Reasoning (CBR), reasoning algorithm, intelligent robot, mechanical arm

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