Study on identification of vane pump of transition curve

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	Study on identification of vane pump of transition curve
	Na, Yanqing ; Niu, Yijie ; Na, Chenglie
刊名	Nongye Jixie Xuebao/Transactions of the Chinese Society of Agricultural Machinery
	2006-02-01
卷号	37 期号:2 页码:51-54
ISSN号	10001298
英文摘要	Taking the detected discrete data numerical sequence as an example, arisen problems and the solutions were discussed in identifying theoretical curves with the method of the least square. It was difficult to differentiate two types of theoretical transition curves whose residual errors were distributed symmetrically and whose quadratic sums were equal approximately, the position of theoretical transition curve was anamorphic, cutting direction could not be confirmed and etc. The new option about wrap angle β1 of long arc was put forward.
语种	中文
出版者	Chinese Society of Agricultural Machinery, Beijing, China
内容类型	期刊论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/151400]
专题	兰州理工大学
作者单位	1.Academy of Armored Forces Engineering, Beijing 100072, China 2.Lanzhou University of Science and Technology, Lanzhou 730050, China;
推荐引用方式 GB/T 7714	Na, Yanqing,Niu, Yijie,Na, Chenglie. Study on identification of vane pump of transition curve[J]. Nongye Jixie Xuebao/Transactions of the Chinese Society of Agricultural Machinery,2006,37(2):51-54.
APA	Na, Yanqing,Niu, Yijie,&Na, Chenglie.(2006).Study on identification of vane pump of transition curve.Nongye Jixie Xuebao/Transactions of the Chinese Society of Agricultural Machinery,37(2),51-54.
MLA	Na, Yanqing,et al."Study on identification of vane pump of transition curve".Nongye Jixie Xuebao/Transactions of the Chinese Society of Agricultural Machinery 37.2(2006):51-54.