摘要
根据甘蔗田间生长的实际状况和固有的力学性能 ,结合有限元技术 ,建立了甘蔗生长的物理模型。开发了基于物理模型的甘蔗收获机甘蔗的虚拟作用系统 ;探讨了扶起机构与甘蔗的作用过程以及其对收获过程的影响 ,为扶起机构的改进设计提供了虚拟试验依据。
Based on the vegetal state and the inherent mechanical characteristics of sugarcanes in field a physical model of sugarcane growth was established in this paper by the FEM technology by which a virtual interacting system of sugarcane harvester vs. sugarcanes was developed. The interacting process of spiral sugarcane-lifting organ and its influence on harvesting process were analyzed, which provided the virtual test data for improving design of a spiral sugarcane-lifting organ.
出处
《农业机械学报》
EI
CAS
CSCD
北大核心
2005年第3期57-59,70,共4页
Transactions of the Chinese Society for Agricultural Machinery
基金
中国博士后科学基金资助项目 (项目编号 :2 0 0 2 3 2 0 0 5 )
