Previous offline debugging platforms for dual medium nozzles only calculate a single model of the characteristic pa-rameters of the dual medium nozzle,resulting in a longer debugging time and poorer debugging performance.Therefore,a dual medium nozzle offline debugging platform based on improved association rule algorithm is designed.In terms of hardware,a microprocessor and communicator are designed.In software design,the least squares method is used to parameterize the char-acteristics of the dual medium nozzle.With the support of improved association rule algorithm,corresponding constraint condi-tions and offline debugging objectives are set.By calculating the first order mathematical model,second order mathematical model,and parameter state discrete control model of the dual medium nozzle characteristic parameters,the offline debugging function of the dual medium nozzle is obtained,thereby completing the offline debugging of the dual medium nozzle.Through the design of the above-mentioned software and hardware,an offline debugging platform for the dual medium nozzle is de-signed.In the simulation experiment,compared with previous offline debugging platforms for dual medium nozzles,the de-signed offline debugging platform for dual medium nozzles based on improved association rule algorithm has a total debugging time of only 6.8 ms,which has shorter debugging time and better debugging results.
关键词
改进关联规则算法/双介质喷嘴/离线调试平台/软件设计/硬件设计
Key words
improved association rule algorithm/dual medium nozzle/offline debugging platform/software design/hardware design
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