{"title":"机电伺服系统参数对光电稳定电路的影响分析","authors":"Zhi-qiang Li, Chao Song, Jie Huang, Xiao-fei Luan","doi":"10.1109/ICCEAI52939.2021.00099","DOIUrl":null,"url":null,"abstract":"As the basic circuit of the optoelectronic stabilized platform, the performance index of the speed control loop is affected by the electromechanical parameters and friction coefficient of the system. The frequency characteristic index of electromechanical system model is analyzed theoretically, and then the influence of electromechanical system parameters on the frequency characteristic of the system is studied. By deducing the transfer function between current input and speed output, the control effect of the electrical parameters of the motor driver on the functional loop of the outer ring of the photoelectric stabilization platform is further analyzed. The influence of electromechanical parameters on the servo performance of the system is directly analyzed through simulation analysis. The results show that the open loop amplitude-frequency characteristics of the system are not greatly changed by the current closed loop control, and the gain of the system is improved.","PeriodicalId":331409,"journal":{"name":"2021 International Conference on Computer Engineering and Artificial Intelligence (ICCEAI)","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2021-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Influence Analysis of Electromechanical Servo System Parameters on Photoelectric Stability Circuit\",\"authors\":\"Zhi-qiang Li, Chao Song, Jie Huang, Xiao-fei Luan\",\"doi\":\"10.1109/ICCEAI52939.2021.00099\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"As the basic circuit of the optoelectronic stabilized platform, the performance index of the speed control loop is affected by the electromechanical parameters and friction coefficient of the system. The frequency characteristic index of electromechanical system model is analyzed theoretically, and then the influence of electromechanical system parameters on the frequency characteristic of the system is studied. By deducing the transfer function between current input and speed output, the control effect of the electrical parameters of the motor driver on the functional loop of the outer ring of the photoelectric stabilization platform is further analyzed. The influence of electromechanical parameters on the servo performance of the system is directly analyzed through simulation analysis. The results show that the open loop amplitude-frequency characteristics of the system are not greatly changed by the current closed loop control, and the gain of the system is improved.\",\"PeriodicalId\":331409,\"journal\":{\"name\":\"2021 International Conference on Computer Engineering and Artificial Intelligence (ICCEAI)\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2021-08-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2021 International Conference on Computer Engineering and Artificial Intelligence (ICCEAI)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ICCEAI52939.2021.00099\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2021 International Conference on Computer Engineering and Artificial Intelligence (ICCEAI)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICCEAI52939.2021.00099","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Influence Analysis of Electromechanical Servo System Parameters on Photoelectric Stability Circuit
As the basic circuit of the optoelectronic stabilized platform, the performance index of the speed control loop is affected by the electromechanical parameters and friction coefficient of the system. The frequency characteristic index of electromechanical system model is analyzed theoretically, and then the influence of electromechanical system parameters on the frequency characteristic of the system is studied. By deducing the transfer function between current input and speed output, the control effect of the electrical parameters of the motor driver on the functional loop of the outer ring of the photoelectric stabilization platform is further analyzed. The influence of electromechanical parameters on the servo performance of the system is directly analyzed through simulation analysis. The results show that the open loop amplitude-frequency characteristics of the system are not greatly changed by the current closed loop control, and the gain of the system is improved.