{"title":"A research of piezoelectric ceramics based on digital PID driving warhead deflection","authors":"Bo Zhang, Guoqiang Sun","doi":"10.1109/YAC.2019.8787643","DOIUrl":null,"url":null,"abstract":"Deflectable Nose control is a new type of ammunition control. The piezoelectric ceramic as actuator is applied to warhead defection control, so as to complete projectile deformation and control the trajectory. In the technology that piezoelectric ceramic actuator based on digital PID algorithm, MCU is used for programming. We can study characteristics of the drive control system by means of simulation and determine key parameters. The result manifests the drive control based upon the digital PID algorithm has advantages for example high precision, fast response and so on. Consequently, the technology meets the design requirement of ammunition warhead deflection.","PeriodicalId":6669,"journal":{"name":"2019 34rd Youth Academic Annual Conference of Chinese Association of Automation (YAC)","volume":"16 1","pages":"745-748"},"PeriodicalIF":0.0000,"publicationDate":"2019-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2019 34rd Youth Academic Annual Conference of Chinese Association of Automation (YAC)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/YAC.2019.8787643","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
Deflectable Nose control is a new type of ammunition control. The piezoelectric ceramic as actuator is applied to warhead defection control, so as to complete projectile deformation and control the trajectory. In the technology that piezoelectric ceramic actuator based on digital PID algorithm, MCU is used for programming. We can study characteristics of the drive control system by means of simulation and determine key parameters. The result manifests the drive control based upon the digital PID algorithm has advantages for example high precision, fast response and so on. Consequently, the technology meets the design requirement of ammunition warhead deflection.
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