Rotation angle sensing device
- 1、下载文档前请自行甄别文档内容的完整性，平台不提供额外的编辑、内容补充、找答案等附加服务。
- 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
- 3、如文档侵犯您的权益，请联系客服反馈,我们会尽快为您处理(人工客服工作时间：9:00-18:30)。
专利名称：Rotation angle sensing device
发明人：Ishizuka, Koji,Nakata, Kenichiro
申请号：EP14186516.2
申请日：20060817
公开号：EP2824303A1
公开日：
20150114
专利内容由知识产权出版社提供
专利附图：
摘要：A rotation angle sensing device calculates an average value (Tib) of calculation values (Ti_j) of time necessary for rotation of each one of sections (Ai) provided by
equally dividing one rotation of a crankshaft (5). The device calculates an average value of the average values of the entire sections to calculate an entire section average value
(Tba). The device calculates ratios (kTi) of the average values of the respective sections to the entire section average value. The device eliminates an influence of rotation fluctuation of the crankshaft from the ratios by using reference ratios (kTni), which are calculated as ratios of the average values of the respective sections to the entire section average value in the case where there is no structural error. Thus, the device calculates learning values (kTif) for compensating for the structural error.
申请人：DENSO CORPORATION
地址：1-1, Showa-Cho Kariya City Aichi 448-8661 JP
国籍：JP
代理机构：TBK
更多信息请下载全文后查看。