联合收获机前进速度的模型参考模糊自适应控制系统  

Fuzzy Adaptive Control System of Forward Speed for Combine Harvester Based on Model Reference

作　　者：陈进[1] 宁小波[1] 李耀明[2] 杨广进 吴培[1] 

机构地区：[1]江苏大学机械工程学院,镇江212013 [2]江苏大学现代农业装备与技术教育部重点实验室,镇江212013

出　　处：《农业机械学报》2014年第10期87-91,86,共6页Transactions of the Chinese Society for Agricultural Machinery

基　　金：国家高技术研究发展计划(863计划)资助项目(2012AA10A502);'十一五'国家科技支撑计划资助项目(2010BAD01B06);江苏省科技支撑计划资助项目(BE2012312);无锡市科技成果产业化资金资助项目(CYE22C1216)

摘　　要：以切纵流联合收获机为研究对象,设计了一种基于联合收获机前进速度的模型参考模糊自适应控制系统,建立了融合多个变量的自适应控制参考模型和模糊控制规则。研制了联合收获机前进速度控制装置,并进行了田间水稻收获试验。试验表明,与普通模糊控制相比,所设计的模型参考模糊自适应控制系统可以实现对联合收获机的自适应控制,能够有效地降低操作人员的作业强度,提高田间收获效率。Taking a tangential-axial combine harvester as a research object,a fuzzy adaptive control system of forward speed based on model reference was put forward,and the multivariate fusion reference models under adaptive control and the fuzzy control rules were established.Then,the control device of forward speed for the combine harvester was developed,and the field harvesting tests of rice were made to verify the feasibility of the device.The results proved that the model reference fuzzy adaptive control system could implement the adaptive control function of the forward speed for the combine harvester compared with the ordinary fuzzy control system,which effectively reduced the labor strength and increased the harvesting efficiency.

关 键 词：联合收获机 前进速度 模型参考 模糊自适应控制 

分 类 号：S225.31[农业科学—农业机械化工程]