GPS联合收获机随机喂入量模糊控制技术  

Research on Fuzzy Control of Random Feed Quantity of GPS Combine

作　　者：介战[1] 陈家新[2] 刘红俊[1] 

机构地区：[1]河南科技大学车辆与动力工程学院 [2]河南科技大学电子信息工程学院

出　　处：《农业机械学报》2006年第1期55-58,共4页Transactions of the Chinese Society for Agricultural Machinery

基　　金：国家自然科学基金资助项目(项目编号:59275239)

摘　　要：阐述了一种由喂入量挤压力测试原理、喂入量测试模型建立和当量喂入量测试方法组成的GPS联合收获机随机喂入量实时测试的理论和技术。应用模糊控制理论,设计了联合收获机喂入量模糊控制器。对改装的JD1065R型试验样机进行了随机喂入量模糊控制田间试验,对喂入量最佳工作状态的模糊控制作了有益的探讨。The GPS combine is a type of intelligent equipment based on information technology and can be used for precision agriculture. ＂Feed quantity＂ is an important parameter to determine whether the combine is working in a good state/performance. In this paper, the test principle of extrusion force in relation to feed quantity and the building of its test model were introduced. Besides, the real-time test theories and technologies of random feed quantities for GPS combine by using equivalent feed quantities method were also presented. A fuzzy controller of feed quantity was designed on the theoretical basis of fuzzy control and a field test with a fuzzy controller of random feed quantities for refitted JD1065R test prototype was done.

关 键 词：联合收获机 全球定位系统 随机喂入量 模糊控制 

分 类 号：S225.3[农业科学—农业机械化工程] TP237[农业科学—农业工程]