{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,22]],"date-time":"2026-02-22T22:34:33Z","timestamp":1771799673494,"version":"3.50.1"},"reference-count":0,"publisher":"IOS Press","isbn-type":[{"value":"9781643684444","type":"print"},{"value":"9781643684451","type":"electronic"}],"license":[{"start":{"date-parts":[[2023,11,30]],"date-time":"2023-11-30T00:00:00Z","timestamp":1701302400000},"content-version":"unspecified","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by-nc\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2023,11,30]]},"abstract":"<jats:p>In order to improve the stability and uniformity of cut stem module quality in the process of blending cut tobacco, 15 influencing factors were selected from the two dimensions of cut stem morphology and cut stem structure, and the principal component analysis was used to establish a comprehensive evaluation model for cut stem uniformity, and the cut stem structure was characterized and evaluated by combining the cut stem width distribution interval. Five principal components are extracted according to the principle that the cumulative contribution rate is greater than 80%, and the model score coefficient is calculated according to the eigenvalue. The results showed that the principal component comprehensive score of cut stem uniformity of G01 and G05 batches was lower than that of the other three batches, and the proportion of cut stem with cut stem width&gt;1.8mm reached more than 65%. The shape of cut stem was flake, and the cut stem uniformity was poor. The characteristic width of G02 and G03 batches of cut stem filaments is about 1.5mm, and the morphology of cut stem is filiform. The comprehensive score of 5 batches of cut stem is consistent with the analysis result of the proportion of cut stem width distribution, which indicates that the principal component analysis method can quickly and accurately evaluate the uniformity of cut stem, providing a new idea for qualitative analysis of cut stem quality.<\/jats:p>","DOI":"10.3233\/faia230880","type":"book-chapter","created":{"date-parts":[[2023,12,1]],"date-time":"2023-12-01T15:56:17Z","timestamp":1701446177000},"source":"Crossref","is-referenced-by-count":1,"title":["Evaluation and Research on Cut Stem Uniformity Based on Principal Component Analysis"],"prefix":"10.3233","author":[{"given":"Jiaojiao","family":"Chen","sequence":"first","affiliation":[{"name":"Zhangjiakou Cigarette Factory Co., Ltd., Hebei Zhangjiakou, China"}]},{"given":"Zijuan","family":"Li","sequence":"additional","affiliation":[{"name":"Zhangjiakou Cigarette Factory Co., Ltd., Hebei Zhangjiakou, China"}]},{"given":"Shuo","family":"Sun","sequence":"additional","affiliation":[{"name":"Zhangjiakou Cigarette Factory Co., Ltd., Hebei Zhangjiakou, China"}]},{"given":"Xuan","family":"Lv","sequence":"additional","affiliation":[{"name":"Zhangjiakou Cigarette Factory Co., Ltd., Hebei Zhangjiakou, China"}]},{"given":"Yue","family":"Wu","sequence":"additional","affiliation":[{"name":"Zhangjiakou Cigarette Factory Co., Ltd., Hebei Zhangjiakou, China"}]},{"given":"Haiyang","family":"Zhao","sequence":"additional","affiliation":[{"name":"Zhangjiakou Cigarette Factory Co., Ltd., Hebei Zhangjiakou, China"}]},{"given":"Yanling","family":"Ma","sequence":"additional","affiliation":[{"name":"Zhangjiakou Cigarette Factory Co., Ltd., Hebei Zhangjiakou, China"}]}],"member":"7437","container-title":["Frontiers in Artificial Intelligence and Applications","Advances in Artificial Intelligence, Big Data and Algorithms"],"original-title":[],"link":[{"URL":"https:\/\/ebooks.iospress.nl\/pdf\/doi\/10.3233\/FAIA230880","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,12,1]],"date-time":"2023-12-01T15:56:24Z","timestamp":1701446184000},"score":1,"resource":{"primary":{"URL":"https:\/\/ebooks.iospress.nl\/doi\/10.3233\/FAIA230880"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2023,11,30]]},"ISBN":["9781643684444","9781643684451"],"references-count":0,"URL":"https:\/\/doi.org\/10.3233\/faia230880","relation":{},"ISSN":["0922-6389","1879-8314"],"issn-type":[{"value":"0922-6389","type":"print"},{"value":"1879-8314","type":"electronic"}],"subject":[],"published":{"date-parts":[[2023,11,30]]}}}