陈树人,韩红阳,卢强.4LZ—2.0型联合收获机割台模态分析[J].农业机械学报,2012,43(Z1):90-94.
Chen Shuren,Han Hongyang,Lu Qiang.Modal Analysis of Header for Type 4LZ—2.0 Combine Harvester[J].Transactions of the Chinese Society for Agricultural Machinery,2012,43(Z1):90-94.
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4LZ—2.0型联合收获机割台模态分析   [下载全文]
Modal Analysis of Header for Type 4LZ—2.0 Combine Harvester   [Download Pdf][in English]
  
DOI:10.6041/j.issn.1000-1298.2012.S0.018
中文关键词:  联合收获机  割台  试验模态分析  有限元法  模型验证
基金项目:江苏省农业装备与智能化高技术研究重点实验室资助项目(BM2009703);江苏省高校优势学科建设工程资助项目(苏财教[2011]8号);镇江市农业支撑资助项目(NY2011002)
作者单位
陈树人 江苏大学 
韩红阳 江苏大学 
卢强 江苏大学 
中文摘要:为建立准确的联合收获机割台有限元模型,获取完备的结构动态特性,进行碧浪4LZ—2.0型联合收获机割台的试验模态分析,利用ModalVIEW软件识别各阶模态参数,同时利用UG软件进行割台有限元模态分析,得到了各阶计算模态,计算了试验模态的MAC值,并通过所测模态数据对比验证了所建立割台有限元模型的正确性。
Chen Shuren  Han Hongyang  Lu Qiang
Jiangsu University;Jiangsu University;Jiangsu University
Key Words:Combine harvester  Header  Experimental modal analysis  Finite element method  Model validation
Abstract:In order to establish an accurate finite element model of header and get complete structural dynamic characteristics for combine harvester, the experimental modal analysis of type 4LZ—2.0 header was carried out. The modal parameters in each order were recognized by using ModalVIEW. Finite element model was analyzed by using UG software, and MAC value of experimental mode was calculated. The finite element model of header was validated.

Transactions of the Chinese Society for Agriculture Machinery (CSAM), in charged of China Association for Science and Technology (CAST), sponsored by CSAM and Chinese Academy of Agricultural Mechanization Science(CAAMS), started publication in 1957. It is the earliest interdisciplinary journal in Chinese which combines agricultural and engineering. It always closely grasps the development direction of agriculture engineering disciplines and the published papers represent the highest academic level of agriculture engineering in China. Currently, nearly 8,000 papers have been already published. There are around 3,000 papers contributed to the journal each year, but only around 600 of them will be accepted. Transactions of CSAM focuses on a wide range of agricultural machinery, irrigation, electronics, robotics, agro-products engineering, biological energy, agricultural structures and environment and more. Subjects in Transactions of the CSAM have been embodied by many internationally well-known index systems, such as: EI Compendex, CA, CSA, etc.

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