| 基于FPGA的联合收获机脱粒滚筒模糊控制系统 |
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| 引用本文： | 倪军,毛罕平,程秀花.基于FPGA的联合收获机脱粒滚筒模糊控制系统[J].农业机械学报,2009,40(7). |
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| 作者姓名： | 倪军 毛罕平 程秀花 |
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| 作者单位： | 江苏大学现代农业装备与技术省部共建教育部重点实验室,镇江,212013 |
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| 基金项目： | 国家科技支撑计划，江苏大学博士研究生创新基金 |
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| 摘 要： | 提出了一种基于VHDL语言描述、FPGA实现的联合收获机脱粒滚筒模糊控制系统的硬件设计方法.建立脱粒滚筒模糊推理规则和控制器算法结构,完成了控制器的VHDL模块化设计,并通过MAX+PLUSII开发平台,对各模块进行时序与功能仿真,实现了脱粒滚筒智能控制技术的单片集成.结果表明:用FPGA实现联合收获机脱粒滚筒模糊控制器,时序验证方便,而且推理速度快、修改灵活、系统集成度高,是实现智能控制策略的一种新的有效思路.
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| 关 键 词： | 联合收获机 脱粒滚筒 模糊控制 |
Fuzzy Control System of Combine Cylinder Based on FPGA |
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| Ni Jun,Mao Hanping,Cheng Xiuhua.Fuzzy Control System of Combine Cylinder Based on FPGA[J].Transactions of the Chinese Society of Agricultural Machinery,2009,40(7). |
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| Authors: | Ni Jun Mao Hanping Cheng Xiuhua |
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| Institution: | Key Laboratory of Modern Agricultural Equipment and Technology;Ministry of Education & Jiangsu Province;Jiangsu University;Zhenjiang 212013;China |
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| Abstract: | A design method of fuzzy control system of combine cylinder based on VHDL and FPGA was proposed.With the fuzzy logic toolbox of Matlab,the fuzzy inference rules and the algorithm architecture of cylinder were constructed.According to top-down mode,the VHDL modular design of the controller was carried out.Time simulation and function simulation of the fuzzy controller were proceeding on MAX+PLUSII,and the design was realized.The results indicate that FPGA implementation of fuzzy control about combine cylinde... |
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| Keywords: | VHDL FPGA |
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