单 位：
东北农业大学工程学院哈尔滨工程大学船舶工程学院东北农业大学电气与信息学院;东北农业大学;东北农业大学食品学院;东北农业大学工程学院
关键词：
水稻钵苗移栽;五杆机构;运动学;数学模型;仿真分析
摘 要：
建立了双曲柄五杆机构的数学模型,并进行相关的运动学分析;推导出双曲柄五杆机构水稻钵苗移栽的秧针尖点位置、秧针尖点速度和秧针尖点加速度表达式。运用ADAMS软件对五杆机构进行仿真及分析,通过对五杆机构参数化建模,得到秧针尖点位移、速度和角度随时间变化图像,找出影响秧针尖点的轨迹形成的主要影响因素。
译 名：
The Characteristics Study of Rice Seeding Transplanting Needle-tip Spot——Based on Five-bar Mechanism
作 者：
Zhang Min1a,Wang Sining2,Feng Jiang1b,Gong Chengyu1a (1.Northeast Agricultural University a.College of Engineering;b.College of Electrical and Information Engineering,Harbin 150030,China;2.College Shipbuilding Engineering,Harbin Engineering Uniersity,Harbin 150001,China)
关键词：
rice seedling transplanting;five-bar mechanism;kinematics;mathematical model;the simulation analysis
摘 要：
Double crank five-bar mathematical model is established,then the related kinematics analysis is analyzed,double crank five-bar rice seedling transplanting needle-tip spot's displacement,velocity and acceleration expressions are deduced.The ADAMS software is used to simulation and analysis the five-bar mechanism,by the parameterized modeling,getting the displacement,velocity,angel images of the needle-tip spot locus,finding out the main influence factors of the formation of needle-tip spot locus.
