{"b1a8cd03e8ad7fd3d4cdaf4bcf66d328roberta.toscano":{"DOI":"","ISBN":"3-519-02731-3","ISSN":"","URL":"","abstract":"","annote":"Archivierung/Langzeitarchivierung gewährleistet DE-24","author":[],"citation-label":"irle_sequentialanalyse_1990","collection-editor":[{"family":"Irle","given":"Albrecht [Verfasser/in]"}],"collection-title":"Teubner-Skripten zur mathematischen Stochastik","container-author":[{"family":"Irle","given":"Albrecht [Verfasser/in]"}],"container-title":"","documents":[],"edition":"","editor":[{"family":"Irle","given":"Albrecht [Verfasser/in]"}],"event-date":{"date-parts":[["1990"]],"literal":"1990"},"event-place":"Stuttgart","id":"b1a8cd03e8ad7fd3d4cdaf4bcf66d328roberta.toscano","interhash":"18f1e3e8f2ff03401bf7101a38d005ae","intrahash":"b1a8cd03e8ad7fd3d4cdaf4bcf66d328","issue":"","issued":{"date-parts":[["1990"]],"literal":"1990"},"keyword":"Optimales Sequential Sequentialanalyse. Sequenzieller Stoppen. Test Test. analysis. importzotero","misc":{"isbn":"3-519-02731-3","language":"Deutsch"},"note":"","number":"","page":"","page-first":"","publisher":"Teubner","publisher-place":"Stuttgart","status":"","title":"Sequentialanalyse: optimale sequentielle Tests","type":"book","username":"roberta.toscano","version":"","volume":""},"439ff3467825f340088c06e88a05bf74isw-bibliothek":{"DOI":"10.1109/EDPC.2014.6984428","ISBN":"","ISSN":"","URL":"http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=6984428","abstract":"Improving the material efficiency in the production of electric drives is necessary as the electric automotive sector is growing very fast. Here, a method for early defect identification and downstream compensation, which allows defect reduction and consequently waste reduction, is presented. This reduces the waste motor parts (rotor stacks) and decreases the amount of rare earths to be recycled. A new inspection device was developed that allows a space-resolved in-line inspection of single rotor stacks as well as assembled rotors, in the same inspection station. This inspection device was realized as a demonstrator system, which is explained in detail in this paper. The inspection results are used as input for the downstream compensation methods, selective and sequential rotor assembly. Both methods combine stacks that are out of tolerances in such a way that the final rotor is within the specified limitations. Thus, low quality parts form a high quality assembly without having to scrap stacks and magnets.","annote":"","author":[{"family":"Coupek","given":"Daniel"},{"family":"Verl","given":"Alexander"},{"family":"Lechler","given":"Armin"},{"family":"Aichele","given":"Jan"},{"family":"Junker","given":"Stefan"}],"citation-label":"6984428","collection-editor":[],"collection-title":"","container-author":[],"container-title":"Electric Drives Production Conference (EDPC), 2014 4th International","documents":[],"edition":"","editor":[],"event-date":{"date-parts":[["2014","Sept"]],"literal":"2014"},"event-place":"","id":"439ff3467825f340088c06e88a05bf74isw-bibliothek","interhash":"64764b5219c6063355ec7b3f0f89a11d","intrahash":"439ff3467825f340088c06e88a05bf74","issue":"","issued":{"date-parts":[["2014","Sept"]],"literal":"2014"},"keyword":"ISW assembly downstream end-of-line inspection repair selective sequential xck xlr","misc":{"doi":"10.1109/EDPC.2014.6984428"},"note":"","number":"","number-of-pages":"7","page":"1-8","page-first":"1","publisher":"","publisher-place":"","status":"","title":"Defect reduction in the production of electric drives by downstream compensation and space-resolved inspection","type":"paper-conference","username":"isw-bibliothek","version":"","volume":""},"3f1fd0238fea6db913d402d78f48dc25isw-bibliothek":{"DOI":"10.1109/EDPC.2013.6689762","ISBN":"","ISSN":"","URL":"http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=6689762","abstract":"State of the art in multi-stage production systems is End-Of-Line (EOL) quality control. The main drawback of EOL inspection is the off-line inspection at the final stage of the manufacturing chain, where already all possible defects of the production chain have been accumulated. Thus, a defective workpiece is machined wasting time, money and energy resources for creating a final product, which is out of tolerances and has to be recycled or scrapped. To overcome this drawback it is necessary to create solutions to reduce either defect generation or defect propagation. This paper focusses on the second approach, which aims at repairing defective workpieces by adapting consecutive process parameters in a multi-stage production system (downstream repair). By applying this concept to the production of electrical drives for power train applications, the effort needed for EOL testing can be reduced by shifting testing steps into the previous process chain. The currently used total flux measurement of laminated steel stacks is replaced by a space-resolved measurement. This permits the identification and local allocation of deviations in the magnetic field due to defective or weak magnets. The downstream repair strategy solves an optimization problem in order to compensate deviations in the magnetic field of single laminated steel stacks by adapting the assembly stage. Two repair strategies are discussed within this paper, namely sequential and selective assembly. In the proper assembling sequence, the laminated steel stacks are then assembled on the rotor according to the optimal assembling policy. Thus deviations of the laminated steel stacks are compensated.","annote":"","author":[{"family":"Coupek","given":"Daniel"},{"family":"Verl","given":"Alexander"},{"family":"Aichele","given":"Jan"},{"family":"Colledani","given":"Marcello"}],"citation-label":"6689762","collection-editor":[],"collection-title":"","container-author":[],"container-title":"Electric Drives Production Conference (EDPC), 2013 3rd International","documents":[],"edition":"","editor":[],"event-date":{"date-parts":[["2013","oct"]],"literal":"2013"},"event-place":"","id":"3f1fd0238fea6db913d402d78f48dc25isw-bibliothek","interhash":"7bdb96588eeaaa9f727fb97d3e11b90d","intrahash":"3f1fd0238fea6db913d402d78f48dc25","issue":"","issued":{"date-parts":[["2013","oct"]],"literal":"2013"},"keyword":"ISW assembly downstream end-of-line inspection repair selective sequential xck","misc":{"doi":"10.1109/EDPC.2013.6689762"},"note":"","number":"","number-of-pages":"5","page":"1-6","page-first":"1","publisher":"","publisher-place":"","status":"","title":"Proactive quality control system for defect reduction in the production of electric drives","type":"paper-conference","username":"isw-bibliothek","version":"","volume":""}}