thumbnail

Topic

Technologies and technical equipment for agriculture and food industry

Volume

Volume 61 / No. 2 / 2020

Pages : 263-272

Metrics

Volume viewed 56 times

Volume downloaded 45 times

RAPID DESIGN OF MAIZE EAR HARVESTER HEADER BASED ON KNOWLEDGE ENGINEERING

基于知识工程的玉米果穗收获机割台快速设计

DOI : https://doi.org/10.35633/inmateh-61-29

Authors

(*) Tai Jianjian

China Agricultural University, College of Engineering, Beijing/China;

Li Haitao

China Agricultural University, College of Engineering, Beijing/China;

Du Yuefeng

China Agricultural University, College of Engineering, Beijing/China;

Mao Enrong

China Agricultural University, College of Engineering, Beijing/China;

Zhang Junnan

China Agricultural University, College of Engineering, Beijing/China;

Long Xinjiani

China Agricultural University, College of Engineering, Beijing/China;

(*) Corresponding authors:

[email protected] |

Tai Jianjian

Abstract

In the design process of maize combine harvester in China, there are characteristics of customization and high demand for diversification. Aiming at the problems of long design and development cycle, the structural design method of maize combine harvester header based on knowledge engineering is put forward, and the header of maize combine harvester is designed rapidly. Firstly, based on the design standards and specifications of agricultural machinery, the general design process of maize ear harvester header is determined. Secondly, according to the design knowledge and experience, the design method of the core parts of the header is determined, and an example model is established. Finally, based on the platform of MFC and Creo, integrating the design knowledge base, inference engine and parametric model, a rapid design system of maize ear harvester header is constructed. The rapid design of maize ear harvester header is realized, and the design and development efficiency of maize ear harvester header is improved so as to provide technical reference and support for improving the intelligent level of typical complex agricultural machinery equipment in China

Abstract in English

我国玉米联合收获机在设计过程中,存在定制化、多样化需求高的特点,针对其设计及开发周期长等问题,提出基于知识工程的玉米果穗收获机割台的结构设计方法,对玉米果穗收获机割台进行快速化设计。首先,在基于农业机械设计标准与规范的基础上,确定了玉米果穗收获机割台的一般设计流程;其次,根据设计知识和经验,确定了割台核心部件的设计方法,并建立了实例模型;最后,在基于MFC、Creo的平台上,融设计知识库、推理机和参数化模型为一体,构建了玉米果穗收获机割台的快速化设计系统。实现了玉米果穗收获机割台的快速化设计,提高了玉米果穗收获机割台的设计和开发效率。以期为提高我国典型复杂农机装备智能化水平提供技术参考与支持。

Indexed in

Clarivate Analytics.
 Emerging Sources Citation Index
Scopus/Elsevier
Google Scholar
Crossref
Road