刘全威,吴建民,王蒂,孙伟,王关平,石林榕,吴静.2CM-2型马铃薯播种机漏播补偿系统的设计与研究[J].干旱地区农业研究,2013,31(3):260~266
2CM-2型马铃薯播种机漏播补偿系统的设计与研究
Design and test of a microcomputer-controlled loss sowing compensation system for 2CM-2 potato seeder
  
DOI：10.7606/j.issn.1000-7601.2013.03.42
中文关键词:  马铃薯播种机  微控制器  漏播补偿系统  补种机构
英文关键词:potato seeder  microcomputer-controller  loss sowing compensation system  reseeding mechanism
基金项目:国家科技支撑计划资助项目(2012BAD06B03)；甘肃省科技重大专项(1102NKDM025)
作者单位
刘全威 甘肃农业大学工学院，甘肃 兰州 730070 
吴建民 甘肃农业大学工学院，甘肃 兰州 730070 
王蒂 甘肃农业大学工学院，甘肃 兰州 730070 
孙伟 甘肃农业大学工学院，甘肃 兰州 730070 
王关平 甘肃农业大学工学院，甘肃 兰州 730070 
石林榕 甘肃农业大学工学院，甘肃 兰州 730070 
吴静 郑州大学化学与分子工程学院，河南 郑州 450001 
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中文摘要:
      为了提高马铃薯播种机作业质量和工作效率,针对马铃薯播种机漏播的问题,设计了基于ATmega16单片机的马铃薯播种机漏播补偿系统,采用C语言编写了监测和补偿系统的程序。试验结果表明:系统的灵敏度为0.1356 s,补种率达90％以上,补偿后的漏播率小于1％,补种失败时,声光报警率为100％,漏播补偿系统能够及时准确补种,有效减少漏播损失。
英文摘要:
      In attempt to solve the problem of seeding absent of the Potato Seeder, ameliorate the quality of mechanical work and improve work efficiency, a microcomputer-controlled loss sowing compensation system for potato seeder was developed based on microcomputer-controlled ATmega16, the core of compensation system. The monitor and compensation program were written by using c language. The experiment results indieated that system sensitivity was 0.1356 s, rate of reseeding was 90%, seeding absent rate was less than 1%, and rate of alarm was 100%. When seeding absent of potato seeder occurred, the loss sowing compensation system was able to reseed timely and accurately, and reduce seeding absent loss efficiently.
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