|
|||||
|
|
| 水平圆盘式苗间锄草装置的多目标优化设计及仿真 | |
| 引用本文： | 韩豹,吴文福,权龙哲. 水平圆盘式苗间锄草装置的多目标优化设计及仿真[J]. 吉林大学学报(工学版), 2011, 41(3): 692-696 |
| 作者姓名： | 韩豹 吴文福 权龙哲 |
| 作者单位： | 1. 吉林大学生物与农业工程学院,长春130022;东北农业大学工程学院,哈尔滨150030 2. 吉林大学生物与农业工程学院,长春,130022 3. 东北农业大学工程学院,哈尔滨,150030 |
| 基金项目： | “十一五”国家科技支撑项目(2006BAD11A05-6) |
| 摘 要： | 为获得理想的苗间机械锄草效果,在建立了机械锄草齿运动轨迹数学模型的基础上,结合农艺对机械锄草参数的限定及要求,建立了多目标优化模型,并利用Matlab7.0优化工具箱得到最优解。以作业速度、锄草齿数目、锄草齿在圆盘上均布半径和圆盘转速4个主要参数的最优组合为设计基础,通过Pro/E软件进行实体建模与仿真,验证了多目标优化设计的正确性,为大型中耕除草机的设计提供了理论依据。 |
| 关 键 词： | 农业工程 农业机械设计 中耕机械 机械锄草 多目标优化设计 |
Multi-objective optimization design and simulation on horizontal disk type weeding unit between seedlings |
|
| HAN Bao,WU Wen-fu,QUAN Long-zhe. Multi-objective optimization design and simulation on horizontal disk type weeding unit between seedlings[J]. Journal of Jilin University:Eng and Technol Ed, 2011, 41(3): 692-696 | |
| Authors: | HAN Bao WU Wen-fu QUAN Long-zhe |
| Affiliation: | HAN Bao1,2,WU Wen-fu1,QUAN Long-zhe2(1.College of Biological and Agricultural Engineering,Jilin University,Changchun 130022,China,2.College of Engineering,Northeast Agricultural University,Harbin 150030,China) |
| Abstract: | Based on mathematical model of mechanical weeding tine trajectory and parameters limitation and request at agronomy,a multi-objective optimization model was proposed for obtain ideal mechanical weeding effect.And by using Matlab7.0 Optimization Toolbox we obtain the optimal solution.The optimal combination of four main parameters includes the operation velocity of the unit,tine numbers,distributing over radius of the tines and revolution of disk was as the foundation of design.Through Pro/E solid modeling a... |
| Keywords: | agricultural engineering agricultural machinery design cultivating machine mechanical weeding multi-objective optimization design |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |