| 基于滑转率的拖拉机自动耕深模糊控制仿真 |
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| 引用本文： | 白学峰,鲁植雄,常江雪,李和,周伟伟.基于滑转率的拖拉机自动耕深模糊控制仿真[J].农业机械学报,2012,43(Z1):6-10. |
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| 作者姓名： | 白学峰 鲁植雄 常江雪 李和 周伟伟 |
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| 作者单位： | 南京农业大学江苏省高等学校智能化农业装备重点实验室,南京,210031 |
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| 基金项目： | 江苏省科技支撑计划资助项目（BE2012384） |
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| 摘 要： | 仿真分析了基于滑转率的拖拉机自动耕深模糊控制算法.首先建立系统的数学模型,并用Matlab/Simulink建立计算机仿真模型.然后设计系统的模糊控制器,进一步根据系统的数学模型进行了仿真分析,观察控制效果.同时用PID控制算法、模糊PID控制算法进行仿真,分别进行响应性、抗干扰、适应性的对比分析,结果表明,模糊PID和模糊控制算法较为合适,两者控制效果近似,但是模糊PID控制算法需要更多的变量,更为复杂.
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| 关 键 词： | 拖拉机 滑转率 耕深自动控制 模糊算法 仿真 |
Fuzzy Control Algorithm Simulation of Automatic Control of Tilling Depth for Tractor Based on Slip Rate |
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| Bai Xuefeng,Lu Zhixiong,Chang Jiangxue,Li He and Zhou Weiwei.Fuzzy Control Algorithm Simulation of Automatic Control of Tilling Depth for Tractor Based on Slip Rate[J].Transactions of the Chinese Society of Agricultural Machinery,2012,43(Z1):6-10. |
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| Authors: | Bai Xuefeng Lu Zhixiong Chang Jiangxue Li He and Zhou Weiwei |
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| Institution: | Nanjing Agricultural University;Nanjing Agricultural University;Nanjing Agricultural University;Nanjing Agricultural University;Nanjing Agricultural University |
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| Abstract: | The automatic fuzzy algorithm for controlling tilling depth of tractor based on slip rate was simulated. Firstly, the mathematical of the system was built and simulated by using Matlab/Simulink. Secondly, the fuzzy controller was designed. Further simulated analysis of the proposed model was carried out. At the same time, PID controller and fuzzy-PID controller were also designed and simulated. And then, these three controllers performance was compared, including responsiveness, adaptability, and anti-interference performance. As a result, fuzzy-PID and fuzzy controller was more suitable for this system, but fuzzy-PID needed more variables and seemed more complex. |
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| Keywords: | Tractor Slip rate Automatic control of tilling depth Fuzzy algorithm Simulation |
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