临界风速气力输送模糊控制仿真  

Simulation of Pneumatic Conveyance Process with Critical Wind Velocity by a Fuzzy Controller

作　　者：王泽南[1] 张鹏[1] 尹安东[1] 

机构地区：[1]合肥工业大学生物与食品工程学院

出　　处：《农业机械学报》2003年第5期116-118,共3页Transactions of the Chinese Society for Agricultural Machinery

摘　　要：基于 MATL AB/ Sim ulink软件环境 ,建立了临界风速气力输送模糊控制模型 ,并进行了仿真研究。仿真结果表明 ,模糊控制器能很好地达到预期控制效果 ,并具有快速、准确的优点 ,从而解决了气力输送过程中按动耗最低原则自动调节和控制风速的问题 。A fuzzy control model of pneumatic conveyance process under the critical wind velocity was established based on the software condition of MATLAB/Simulink and the simulation experiments were carried out. The results indicate that the fuzzy controller can realize the expectations rapidly and exactly. The problem, how to adjust and control the wind velocities so as to achieve the minimal power loss in pneumatic conveyance, was solved and a new method on the improvement of pneumatic conveying system was given.

关 键 词：临界风速 农业物料 气力输送机械 模糊控制 仿真 MATLAB/Simulink软件环境 气力输送过程 输送系统 

分 类 号：S229[农业科学—农业机械化工程]