动力伺服刀架端齿盘分度精度可靠性灵敏度设计
端齿盘加工精度的高低会直接影响到整个刀架的分度精度.在对端齿盘加工误差进行分析的基础上建立了端齿盘的分度误差模型,利用二阶矩和摄动方法求出端齿盘的可靠性指标,并计算出其可靠度.以端齿盘的分度误差模型为基础,将可靠性理论与灵敏度分析方法相结合,给出了动力伺服刀架端齿盘分度精度可靠性灵敏度设计的分析方法.通过算例得出了端齿盘各随机参数的可靠性灵敏度变化规律,并分析了各随机参数的变化对端齿盘分度精度可靠性的影响.研究表明,端齿盘各设计参数的改变对其可靠性的敏感程度不一,可通过优化敏感参数来提高齿盘的分度精度可靠性.同时为提高刀架系统的分度精度可靠性提供理论依据....
Saved in:
| Published in | 东北大学学报（自然科学版） Vol. 38; no. 6; pp. 834 - 838 |
|---|---|
| Main Author | |
| Format | Journal Article |
| Language | Chinese |
| Published |
东北大学机械动力学与可靠性研究中心,河北秦皇岛,066004%东北大学机械工程及自动化学院,辽宁沈阳,110819
2017
|
| Subjects | |
| Online Access | Get full text |
| ISSN | 1005-3026 |
| DOI | 10.3969/j.issn.1005-3026.2017.06.015 |
Cover
| Abstract | 端齿盘加工精度的高低会直接影响到整个刀架的分度精度.在对端齿盘加工误差进行分析的基础上建立了端齿盘的分度误差模型,利用二阶矩和摄动方法求出端齿盘的可靠性指标,并计算出其可靠度.以端齿盘的分度误差模型为基础,将可靠性理论与灵敏度分析方法相结合,给出了动力伺服刀架端齿盘分度精度可靠性灵敏度设计的分析方法.通过算例得出了端齿盘各随机参数的可靠性灵敏度变化规律,并分析了各随机参数的变化对端齿盘分度精度可靠性的影响.研究表明,端齿盘各设计参数的改变对其可靠性的敏感程度不一,可通过优化敏感参数来提高齿盘的分度精度可靠性.同时为提高刀架系统的分度精度可靠性提供理论依据. |
|---|---|
| AbstractList | TH122; 端齿盘加工精度的高低会直接影响到整个刀架的分度精度.在对端齿盘加工误差进行分析的基础上建立了端齿盘的分度误差模型,利用二阶矩和摄动方法求出端齿盘的可靠性指标,并计算出其可靠度.以端齿盘的分度误差模型为基础,将可靠性理论与灵敏度分析方法相结合,给出了动力伺服刀架端齿盘分度精度可靠性灵敏度设计的分析方法.通过算例得出了端齿盘各随机参数的可靠性灵敏度变化规律,并分析了各随机参数的变化对端齿盘分度精度可靠性的影响.研究表明,端齿盘各设计参数的改变对其可靠性的敏感程度不一,可通过优化敏感参数来提高齿盘的分度精度可靠性.同时为提高刀架系统的分度精度可靠性提供理论依据. 端齿盘加工精度的高低会直接影响到整个刀架的分度精度.在对端齿盘加工误差进行分析的基础上建立了端齿盘的分度误差模型,利用二阶矩和摄动方法求出端齿盘的可靠性指标,并计算出其可靠度.以端齿盘的分度误差模型为基础,将可靠性理论与灵敏度分析方法相结合,给出了动力伺服刀架端齿盘分度精度可靠性灵敏度设计的分析方法.通过算例得出了端齿盘各随机参数的可靠性灵敏度变化规律,并分析了各随机参数的变化对端齿盘分度精度可靠性的影响.研究表明,端齿盘各设计参数的改变对其可靠性的敏感程度不一,可通过优化敏感参数来提高齿盘的分度精度可靠性.同时为提高刀架系统的分度精度可靠性提供理论依据. |
| Abstract_FL | The level of end-toothed disc accuracy has a direct effect on the indexing accuracy of the turret.The indexing error model of turret is proposed based on the analysis of end-toothed disc machining error and then the reliability index and reliability of end-toothed disc are obtained by using the second-order moment method and perturbation method.Using the indexing error model of end-toothed disc,and combing the reliability design theory with sensitivity analysis method,an analytical method for reliability and sensitivity design about end-toothed disc of power servo turret is proposed.The change rule of reliability and sensitivity about the random variable of end-toothed disc is given according to the example,and the effect on the indexing accuracy reliability of end-toothed disc is analyzed when the random variable of end-toothed disc changed.The study shows that,due to the different sensitive degree of design parameters to the indexing accuracy reliability,the sensitive parameters should be optimized so as to improve reliability of the end-toothed disc.Meanwhile,the as-proposed method may provide a theoretical basis for enhancing the reliability of the turret. |
| Author | 王新刚 常苗鑫 张恒 吕春梅 |
| AuthorAffiliation | 东北大学机械动力学与可靠性研究中心,河北秦皇岛066004 东北大学机械工程及自动化学院,辽宁沈阳110819 |
| AuthorAffiliation_xml | – name: 东北大学机械动力学与可靠性研究中心,河北秦皇岛,066004%东北大学机械工程及自动化学院,辽宁沈阳,110819 |
| Author_FL | CHANG Miao-xin WANG Xin-gang ZHANG Heng LYU Chun-mei |
| Author_FL_xml | – sequence: 1 fullname: WANG Xin-gang – sequence: 2 fullname: CHANG Miao-xin – sequence: 3 fullname: ZHANG Heng – sequence: 4 fullname: LYU Chun-mei |
| Author_xml | – sequence: 1 fullname: 王新刚 常苗鑫 张恒 吕春梅 |
| BookMark | eNo9j01LAlEYhe_CIDP_RAStZnrv58xdRUhfILSovdw7HzZSYzlEtrNNiBCugsCK2lQQKAS1kLI_08zov2jEiBfOC4eHczgLKBfWQw-hZQwmlUKu1swgikITA3CDAhEmAWyZIEzAPIfy__48KkZRoAFAMosTmUdrcecl7vR-PofJ7VXcbiX3H-nrYPL1nfZu4vZlPHxK30aZxt3B5O4haT2nF-_JdTdzxv3RuP-4iOZ8dRh5xb9fQHubG_ulbaO8u7VTWi8bDpfcwJQxoiyHeJRL5tmeLSzuKya1dG2LC8Ed38fCFgT7MD3NXMaAKoo1U5oW0Mos9UyFvgqrlVr9tBFmfRVXu82mns4FkY3NyKUZ6RzUw-pJkLHHjeBINc4rwiKU2iAE_QWnDHBp |
| ClassificationCodes | TH122 |
| ContentType | Journal Article |
| Copyright | Copyright © Wanfang Data Co. Ltd. All Rights Reserved. |
| Copyright_xml | – notice: Copyright © Wanfang Data Co. Ltd. All Rights Reserved. |
| DBID | 2RA 92L CQIGP ~WA 2B. 4A8 92I 93N PSX TCJ |
| DOI | 10.3969/j.issn.1005-3026.2017.06.015 |
| DatabaseName | 维普期刊资源整合服务平台 中文科技期刊数据库-CALIS站点 中文科技期刊数据库-7.0平台 中文科技期刊数据库- 镜像站点 Wanfang Data Journals - Hong Kong WANFANG Data Centre Wanfang Data Journals 万方数据期刊 - 香港版 China Online Journals (COJ) China Online Journals (COJ) |
| DatabaseTitleList | |
| DeliveryMethod | fulltext_linktorsrc |
| Discipline | Engineering |
| DocumentTitleAlternate | Reliability and Sensitivity Design for Indexing Accuracy of End-toothed Disc of Power Servo Turret |
| DocumentTitle_FL | Reliability and Sensitivity Design for Indexing Accuracy of End-toothed Disc of Power Servo Turret |
| EndPage | 838 |
| ExternalDocumentID | dbdxxb201706015 672338066 |
| GrantInformation_xml | – fundername: 国家自然科学基金资助项目; 辽宁省自然科学基金资助项目; 河北省自然科学基金资助项目; 中央高校基本科研业务费专项资金资助项目 funderid: (51475086); (2014020026); (E2015501073); (N152304004) |
| GroupedDBID | -03 2B. 2C. 2RA 5XA 5XD 92E 92I 92L ABDBF ACGFS ALMA_UNASSIGNED_HOLDINGS CCEZO CEKLB CQIGP CW9 EAD EAP EAS EOJEC ESX OBODZ TCJ TGP U1G U5M ~WA 4A8 93N ABJNI ACUHS PSX |
| ID | FETCH-LOGICAL-c595-13442a7c2e3594e8e8675fa49b9d875665cff168621f0f0f0b4d4403a31b4ab3 |
| ISSN | 1005-3026 |
| IngestDate | Thu May 29 03:59:14 EDT 2025 Wed Feb 14 10:00:30 EST 2024 |
| IsPeerReviewed | false |
| IsScholarly | true |
| Issue | 6 |
| Keywords | machining error 分度精度 加工误差 reliability 分度端齿盘 可靠性 sensitivity indexing end-toothed disc 灵敏度 indexing accuracy |
| Language | Chinese |
| LinkModel | OpenURL |
| MergedId | FETCHMERGED-LOGICAL-c595-13442a7c2e3594e8e8675fa49b9d875665cff168621f0f0f0b4d4403a31b4ab3 |
| Notes | The level of end-toothed disc accuracy has a direct effect on the indexing accuracy of the turret. The indexing error model of turret is proposed based on the analysis of end-toothed disc machining error and then the reliability index and reliability of end-toothed disc are obtained by using the second-order moment method and perturbation method. Using the indexing error model of end-toothed disc, and combing the reliability design theory with sensitivity analysis method, an analytical method for reliability and sensitivity design about end-toothed disc of power servo turret is proposed. The change rule of reliability and sensitivity about the random variable of end-toothed disc is given according to the example, and the effect on the indexing accuracy reliability of end-toothed disc is analyzed when the random variable of end-toothed disc changed. The study shows that, due to the different sensitive degree of design parameters to the indexing accuracy reliability, the sensitive parameters should be optimized |
| PageCount | 5 |
| ParticipantIDs | wanfang_journals_dbdxxb201706015 chongqing_primary_672338066 |
| PublicationCentury | 2000 |
| PublicationDate | 2017 |
| PublicationDateYYYYMMDD | 2017-01-01 |
| PublicationDate_xml | – year: 2017 text: 2017 |
| PublicationDecade | 2010 |
| PublicationTitle | 东北大学学报（自然科学版） |
| PublicationTitleAlternate | Journal of Northeastern University（Natural Science） |
| PublicationTitle_FL | Journal of Northeastern University(Natural Science) |
| PublicationYear | 2017 |
| Publisher | 东北大学机械动力学与可靠性研究中心,河北秦皇岛,066004%东北大学机械工程及自动化学院,辽宁沈阳,110819 |
| Publisher_xml | – name: 东北大学机械动力学与可靠性研究中心,河北秦皇岛,066004%东北大学机械工程及自动化学院,辽宁沈阳,110819 |
| SSID | ssib000947529 ssib051368049 ssib023167010 ssj0040330 ssib002039846 ssib004675270 ssib006703041 ssib002263414 ssib008679651 ssib001128993 |
| Score | 2.103757 |
| Snippet | ... TH122;... |
| SourceID | wanfang chongqing |
| SourceType | Aggregation Database Publisher |
| StartPage | 834 |
| SubjectTerms | 分度端齿盘 分度精度 加工误差 可靠性 灵敏度 |
| Title | 动力伺服刀架端齿盘分度精度可靠性灵敏度设计 |
| URI | http://lib.cqvip.com/qk/90188A/201706/672338066.html https://d.wanfangdata.com.cn/periodical/dbdxxb201706015 |
| Volume | 38 |
| hasFullText | 1 |
| inHoldings | 1 |
| isFullTextHit | |
| isPrint | |
| link | http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwnR1NaxNBdCktiB7ET6xV6aFzTN3dmd2dOclMsqEIerFCb2F3k21P8auF0lO9SClIT4JQFb2oILQg6KFo_QP-DJO0_8L3ZibJGMTWElheZt-8eV-7895m34vnzeSQ-GRNGlaKIOcV1gyalbz0o0ouOC0zPyx4hPXOd-7Gc_fZ7YVoYWz8p_PW0spyPlus_bWu5CRWhTGwK1bJ_odlB0RhAGCwLxzBwnA8lo1JGhEuieQWEIqkjKgqUZKkMRFVwmv6FMcXGnAkJSomaUKkIrJOUkFUjag6jsBcwfvIMQJARGpkFRKVOiOAU7fTRY1ITRnoywSReUBUpNfSaMNZnMhU09GADNywWLPNkWEkXiUiQUAyTROAml3XArGWGlapo7DAMNDkIJTUDLC-jCBU4MyCU0Ijm1mDJyD6TEq40lzHRPlWDUIOUSLkT5mVlOZPIHWp_kCp9rUREBG6Z4SP-kD6XDMeExkS8y9C_WcuprhUXx_HU4c2sLE0ELNcj3jDAFkT5OkRxoOvgmlAaCXqWVL7EHgJp3BBIj46BHV407o2KhYSLYH4ITIQViHYhGuJhNHJhVKJ1lmConFlRQABh1Z3Ba-iDYcEQUyBpJBzjv6ntDjggmAkIwv6hEDLKBQQK1bs_mo2a-yiS33TcaG_m1Pu3LXcrbn_0NxGeQZvNICgIhY6gMAFZgcL4Cugie7za2qPR1q0N_Pm6moemlZU2PFiIkySIBr3JqSqqbqTzrAkctIRyHW4cMNtnwrutvsLYwgy3TpymO7srzFu1046o5tnDn_lD7HLhT8M76OAxlz_qm4iVeZTarq1WDFPeTNWBzf_pQFsQ7P0oL34CIJrXevYLrP2ohOWz5_zztp8elqam-N5b2xt6YJ3xumyetG71dn82Nnc_vVtr_vqeWdjvfvma-_T7uH3H73tl52NZ529973P-3DsbO0evn7bXf_Qe_ql-2ILRg529g923l3y7tXT-epcxf5vTKWIRFQJKGNhlhRhi0aCtXgL1BKVGRO5aPIE0teoKMsAK-OC0sdPzpoMdJHRIGdZTi974-0H7dYVb5q1As5aCfebsWBlmWQCtE0LSIoK6udZMOlNDRTReGi6AzXiJKSUw8U16U1b1TTsnvGkMeIpV49GmfJOI2ye-l7zxpcfr7SuQx60nN-w7vUbcjP5tQ |
| linkProvider | EBSCOhost |
| openUrl | ctx_ver=Z39.88-2004&ctx_enc=info%3Aofi%2Fenc%3AUTF-8&rfr_id=info%3Asid%2Fsummon.serialssolutions.com&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.atitle=%E5%8A%A8%E5%8A%9B%E4%BC%BA%E6%9C%8D%E5%88%80%E6%9E%B6%E7%AB%AF%E9%BD%BF%E7%9B%98%E5%88%86%E5%BA%A6%E7%B2%BE%E5%BA%A6%E5%8F%AF%E9%9D%A0%E6%80%A7%E7%81%B5%E6%95%8F%E5%BA%A6%E8%AE%BE%E8%AE%A1&rft.jtitle=%E4%B8%9C%E5%8C%97%E5%A4%A7%E5%AD%A6%E5%AD%A6%E6%8A%A5%EF%BC%88%E8%87%AA%E7%84%B6%E7%A7%91%E5%AD%A6%E7%89%88%EF%BC%89&rft.au=%E7%8E%8B%E6%96%B0%E5%88%9A&rft.au=%E5%B8%B8%E8%8B%97%E9%91%AB&rft.au=%E5%BC%A0%E6%81%92&rft.au=%E5%90%95%E6%98%A5%E6%A2%85&rft.date=2017&rft.pub=%E4%B8%9C%E5%8C%97%E5%A4%A7%E5%AD%A6%E6%9C%BA%E6%A2%B0%E5%8A%A8%E5%8A%9B%E5%AD%A6%E4%B8%8E%E5%8F%AF%E9%9D%A0%E6%80%A7%E7%A0%94%E7%A9%B6%E4%B8%AD%E5%BF%83%2C%E6%B2%B3%E5%8C%97%E7%A7%A6%E7%9A%87%E5%B2%9B%2C066004%25%E4%B8%9C%E5%8C%97%E5%A4%A7%E5%AD%A6%E6%9C%BA%E6%A2%B0%E5%B7%A5%E7%A8%8B%E5%8F%8A%E8%87%AA%E5%8A%A8%E5%8C%96%E5%AD%A6%E9%99%A2%2C%E8%BE%BD%E5%AE%81%E6%B2%88%E9%98%B3%2C110819&rft.issn=1005-3026&rft.volume=38&rft.issue=6&rft.spage=834&rft.epage=838&rft_id=info:doi/10.3969%2Fj.issn.1005-3026.2017.06.015&rft.externalDocID=dbdxxb201706015 |
| thumbnail_s | http://utb.summon.serialssolutions.com/2.0.0/image/custom?url=http%3A%2F%2Fimage.cqvip.com%2Fvip1000%2Fqk%2F90188A%2F90188A.jpg http://utb.summon.serialssolutions.com/2.0.0/image/custom?url=http%3A%2F%2Fwww.wanfangdata.com.cn%2Fimages%2FPeriodicalImages%2Fdbdxxb%2Fdbdxxb.jpg |