Transmissions are tested and evaluated under an increasing number of criteria owing to diversification of usage environments accompanying the expansion of the global vehicle market and the growing complexity of transmission control systems. Since vehicles are used in evaluating and validating transmission performance of drivability, the number of man-hours required for testing has increased enormously. In order to shorten development lead time and cope with the increasing number of transmission models to be evaluated, it is absolutely necessary to improve testing efficiency. To resolve these issues, we have developed a virtual real simulator test bench that makes it possible to evaluate and validate transmission performance of drivability in a wide range of usage environments. All elements of the test bench are virtual except the transmission. Efficiency has also been improved by automatic operation and automatic evaluation into the test bench. This paper describes the configuration and functions of the test bench and explains their value in the development process.
{"title":"Development of a Virtual Reality Simulator Test Bench Capable of Validating Transmission Performance of Drivability using a Virtual Engine","authors":"H. Kumashiro","doi":"10.4271/2018-01-0386","DOIUrl":"https://doi.org/10.4271/2018-01-0386","url":null,"abstract":"Transmissions are tested and evaluated under an increasing number of criteria owing to diversification of usage environments accompanying the expansion of the global vehicle market and the growing complexity of transmission control systems. Since vehicles are used in evaluating and validating transmission performance of drivability, the number of man-hours required for testing has increased enormously. In order to shorten development lead time and cope with the increasing number of transmission models to be evaluated, it is absolutely necessary to improve testing efficiency. To resolve these issues, we have developed a virtual real simulator test bench that makes it possible to evaluate and validate transmission performance of drivability in a wide range of usage environments. All elements of the test bench are virtual except the transmission. Efficiency has also been improved by automatic operation and automatic evaluation into the test bench. This paper describes the configuration and functions of the test bench and explains their value in the development process.","PeriodicalId":409889,"journal":{"name":"CTI SYMPOSIUM 2018","volume":"62 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-04-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114813599","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}
Pub Date : 1900-01-01DOI: 10.1007/978-3-662-58866-6_11
Wilfried Funk, Benedikt Strigel
{"title":"From Vehicle Manufacturer to Mobility Service Provider – Business Challenges of Electromobility for OEM and Supplier","authors":"Wilfried Funk, Benedikt Strigel","doi":"10.1007/978-3-662-58866-6_11","DOIUrl":"https://doi.org/10.1007/978-3-662-58866-6_11","url":null,"abstract":"","PeriodicalId":409889,"journal":{"name":"CTI SYMPOSIUM 2018","volume":"104 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124701532","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}
Pub Date : 1900-01-01DOI: 10.1007/978-3-662-58866-6_8
T. Eckenfels, Andreas Kaksa, C. Marek
{"title":"48 V Hybridization","authors":"T. Eckenfels, Andreas Kaksa, C. Marek","doi":"10.1007/978-3-662-58866-6_8","DOIUrl":"https://doi.org/10.1007/978-3-662-58866-6_8","url":null,"abstract":"","PeriodicalId":409889,"journal":{"name":"CTI SYMPOSIUM 2018","volume":"115 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126037277","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}
Pub Date : 1900-01-01DOI: 10.1007/978-3-662-58866-6_22
N. Mori, Yuki Hiura, Mitsutaka Matsumura, Kazuya Shiozaki
{"title":"Development of a New Hybrid Transaxle for 2.0L Class Vehicles","authors":"N. Mori, Yuki Hiura, Mitsutaka Matsumura, Kazuya Shiozaki","doi":"10.1007/978-3-662-58866-6_22","DOIUrl":"https://doi.org/10.1007/978-3-662-58866-6_22","url":null,"abstract":"","PeriodicalId":409889,"journal":{"name":"CTI SYMPOSIUM 2018","volume":"433 ","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120872234","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}
Pub Date : 1900-01-01DOI: 10.1007/978-3-662-58866-6_15
M. Huber, H. Schreier, J. Tochtermann, Martin Ackerl
{"title":"Modular E-Drive Concepts for Light to Heavy Electric Trucks and Buses","authors":"M. Huber, H. Schreier, J. Tochtermann, Martin Ackerl","doi":"10.1007/978-3-662-58866-6_15","DOIUrl":"https://doi.org/10.1007/978-3-662-58866-6_15","url":null,"abstract":"","PeriodicalId":409889,"journal":{"name":"CTI SYMPOSIUM 2018","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114420397","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}
Pub Date : 1900-01-01DOI: 10.1007/978-3-662-58866-6_29
M. Werra, A. Ringleb, J. Müller, F. Küçükay
{"title":"Topology Comparison of 48 V Hybrid Drivetrains with Manual Transmission","authors":"M. Werra, A. Ringleb, J. Müller, F. Küçükay","doi":"10.1007/978-3-662-58866-6_29","DOIUrl":"https://doi.org/10.1007/978-3-662-58866-6_29","url":null,"abstract":"","PeriodicalId":409889,"journal":{"name":"CTI SYMPOSIUM 2018","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116718046","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}
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