{"title":"基于justin - time方法的数据库驱动型极值搜索控制系统的设计","authors":"Yasuhiro MAKINO, Shin WAKITANI, Toru YAMAMOTO","doi":"10.9746/sicetr.59.433","DOIUrl":null,"url":null,"abstract":"In considering the efficiency and/or profitability of a system, a reference value should be set to maximize them. An extremum seeking (ES) control, a type of gradient method, does not require prior information related to the optimization function to find the extreme value of the optimization function. However, this scheme has a problem of taking time to reach an optimal value because the search point is updated repeatedly. This study proposes the database-driven extremum seeking control (DD-ES) method in order to solve the problem and applies the DD-ES to an anti-lock braking system (ABS) model to verify the effectiveness of the actual system case.","PeriodicalId":486671,"journal":{"name":"Keisoku Jidō Seigyo Gakkai ronbunshū","volume":"11 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Just-In-Timeアプローチに基づくデータベース駆動型極値探索制御系の設計\",\"authors\":\"Yasuhiro MAKINO, Shin WAKITANI, Toru YAMAMOTO\",\"doi\":\"10.9746/sicetr.59.433\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"In considering the efficiency and/or profitability of a system, a reference value should be set to maximize them. An extremum seeking (ES) control, a type of gradient method, does not require prior information related to the optimization function to find the extreme value of the optimization function. However, this scheme has a problem of taking time to reach an optimal value because the search point is updated repeatedly. This study proposes the database-driven extremum seeking control (DD-ES) method in order to solve the problem and applies the DD-ES to an anti-lock braking system (ABS) model to verify the effectiveness of the actual system case.\",\"PeriodicalId\":486671,\"journal\":{\"name\":\"Keisoku Jidō Seigyo Gakkai ronbunshū\",\"volume\":\"11 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2023-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Keisoku Jidō Seigyo Gakkai ronbunshū\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.9746/sicetr.59.433\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Keisoku Jidō Seigyo Gakkai ronbunshū","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.9746/sicetr.59.433","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
In considering the efficiency and/or profitability of a system, a reference value should be set to maximize them. An extremum seeking (ES) control, a type of gradient method, does not require prior information related to the optimization function to find the extreme value of the optimization function. However, this scheme has a problem of taking time to reach an optimal value because the search point is updated repeatedly. This study proposes the database-driven extremum seeking control (DD-ES) method in order to solve the problem and applies the DD-ES to an anti-lock braking system (ABS) model to verify the effectiveness of the actual system case.