{"title":"Robust multitracking controllers for independent automotive subsystems","authors":"R. Barnard, S. Beydoun","doi":"10.1109/AAE.1988.47597","DOIUrl":"https://doi.org/10.1109/AAE.1988.47597","url":null,"abstract":"Procedures and criteria are presented for the design of robust multitracking controllers for hierarchical, multivariable systems (i.e. controllers that generate prescribed tracking behavior in systems with interactive subsystems and multiple inputs and outputs). The basic objectives are design procedures and criteria applying specifically to the independent four-wheel control of automotive suspension, traction, steering, and braking systems. An explicit example relating to automotive suspensions is presented.<<ETX>>","PeriodicalId":125786,"journal":{"name":"1988., IEEE Workshop on Automotive Applications of Electronics","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1988-10-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130712770","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Automatic speed control device using self-tuning fuzzy logic","authors":"H. Takahashi","doi":"10.1109/AAE.1988.47596","DOIUrl":"https://doi.org/10.1109/AAE.1988.47596","url":null,"abstract":"A fuzzy logic controller with a built-in function for self-tuning of control characteristics has been applied to an automatic speed control device (ASCD) to create a robust system for production vehicles. Fuzzy logic is used to predict drivers' individual preferences for control characteristics when the vehicle speed is controlled to a set level by the ASCD system. The results are then reflected in the control characteristics to provide the preferred speed control.<<ETX>>","PeriodicalId":125786,"journal":{"name":"1988., IEEE Workshop on Automotive Applications of Electronics","volume":"93 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1988-10-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131433035","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"On vehicle longitudinal controller design","authors":"A. S. Hauksdóttir, R. Fenton","doi":"10.1109/AAE.1988.47598","DOIUrl":"https://doi.org/10.1109/AAE.1988.47598","url":null,"abstract":"Two methodologies for designing a longitudinal controller for an automated vehicle are presented and compared. The first, parameter scheduling, involves a linearization of vehicle dynamics about a number of operating points, and the specification of an observer/controller compensator for each of those points. The second emphasizes an explicit accounting for nonlinearities in the selection of a nonlinear observer/controller compensator. The utility of these approaches was evaluated by designing a controller for vehicle operation on dry roads under nonemergency conditions and then evaluating controlled vehicle performance by a digital computer simulation. In contrast to the first approach, the second approach can be extended to design an observer/controller compensator for the full range of such conditions.<<ETX>>","PeriodicalId":125786,"journal":{"name":"1988., IEEE Workshop on Automotive Applications of Electronics","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1988-10-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132499412","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}