联合收割机工况的最优参数匹配

Pub Date : 2015-10-30 DOI:10.2991/ICMII-15.2015.53

M. Liao, Qiang Wang, Huapei Zhang

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引用次数: 0

摘要

关键词:参数匹配;遗传算法;模糊逻辑控制;联合收割机为提高收获效率，对联合收割机工况参数的最优匹配进行了研究。讨论了联合收割机各关键工作参数之间的相互关系。提出了一种利用进料速度、粮食含水率、前进速度和滚筒速度的模糊控制器(FLC)。以联合收割机最高生产率为目标，建立了遗传算法的适应度函数。采用遗传模糊算法求解最优组合。结果表明，本文提出的FLC和GFA是可行的、高效的。

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Optimal Parameter Matching for Working Condition of Combine Harvester

Keywords: Parameter matching; Genetic algorithm; Fuzzy logic control; Combine harvester Abstract. To improve harvesting productivity, optimal parameter matching for working condition of combine harvester is studied. Interrelationship of crucial working parameter of combine harvester has been discussed. And a fuzzy logic controller (FLC) was presented by making use of feeding rate, grain moisture content, forward speed and cylinder speed. Fitness function of genetic algorithm was established based on the highest productivity of combine. Genetic-fuzzy algorithm (GFA) was utilized to solve the optimal combination. The results show that the presented FLC and GFA are feasible and efficiency.

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