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Special topic on aerospace mechanics for the 50th anniversary of Beijing Institute of Space Long March Vehicle 北京航天长征飞行器研究所成立50周年航天力学专题
IF 0.6 4区 物理与天体物理
Scientia Sinica-Physica Mechanica & Astronomica Pub Date : 2021-09-28 DOI: 10.1360/sspma-2021-0256
Bo-Ting Shen
{"title":"Special topic on aerospace mechanics for the 50th anniversary of Beijing Institute of Space Long March Vehicle","authors":"Bo-Ting Shen","doi":"10.1360/sspma-2021-0256","DOIUrl":"https://doi.org/10.1360/sspma-2021-0256","url":null,"abstract":"","PeriodicalId":44892,"journal":{"name":"Scientia Sinica-Physica Mechanica & Astronomica","volume":null,"pages":null},"PeriodicalIF":0.6,"publicationDate":"2021-09-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77773090","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Special topic: Observability theory and autonomous navigation method for deep space exploration 专题:深空探测的可观测性理论与自主导航方法
IF 0.6 4区 物理与天体物理
Scientia Sinica-Physica Mechanica & Astronomica Pub Date : 2021-09-28 DOI: 10.1360/sspma-2021-0242
Dayi Wang
{"title":"Special topic: Observability theory and autonomous navigation method for deep space exploration","authors":"Dayi Wang","doi":"10.1360/sspma-2021-0242","DOIUrl":"https://doi.org/10.1360/sspma-2021-0242","url":null,"abstract":"","PeriodicalId":44892,"journal":{"name":"Scientia Sinica-Physica Mechanica & Astronomica","volume":null,"pages":null},"PeriodicalIF":0.6,"publicationDate":"2021-09-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81089786","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Differences of chamber pressure variations during stage separation between flight and detonation-shock-tube-based ground tests 飞行和爆震管地面试验阶段分离时腔室压力变化的差异
IF 0.6 4区 物理与天体物理
Scientia Sinica-Physica Mechanica & Astronomica Pub Date : 2021-09-18 DOI: 10.1360/sspma-2021-0147
Zhi Shen, Guangsheng Zhu, Yadong Wu, Bo Gao
{"title":"Differences of chamber pressure variations during stage separation between flight and detonation-shock-tube-based ground tests","authors":"Zhi Shen, Guangsheng Zhu, Yadong Wu, Bo Gao","doi":"10.1360/sspma-2021-0147","DOIUrl":"https://doi.org/10.1360/sspma-2021-0147","url":null,"abstract":"","PeriodicalId":44892,"journal":{"name":"Scientia Sinica-Physica Mechanica & Astronomica","volume":null,"pages":null},"PeriodicalIF":0.6,"publicationDate":"2021-09-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90395615","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Flexible spacecraft attitude maneuver via adaptive sliding mode control and mixed component synthesis vibration suppression 基于自适应滑模控制和混合分量合成的航天器姿态机动振动抑制
IF 0.6 4区 物理与天体物理
Scientia Sinica-Physica Mechanica & Astronomica Pub Date : 2021-09-16 DOI: 10.1360/sspma-2021-0116
Chao Dong, S. Xu, Hao WANG, Mingxing Zhang, Pu Xue
{"title":"Flexible spacecraft attitude maneuver via adaptive sliding mode control and mixed component synthesis vibration suppression","authors":"Chao Dong, S. Xu, Hao WANG, Mingxing Zhang, Pu Xue","doi":"10.1360/sspma-2021-0116","DOIUrl":"https://doi.org/10.1360/sspma-2021-0116","url":null,"abstract":"A mixed component synthesis vibration suppression method (MCSVS) is proposed to solve the problem of residual vibration of flexible attachments, which is difficult to control effectively. Theorems and inferences are provided, and their proofs are performed. Aiming at the problem that the attitude controllers cannot suppress the vibration of flexible attachments in spacecraft attitude maneuver, a strategy combining the MCSVS method with an attitude control method is proposed. Considering the existence of moment of inertia variation and external disturbance of spacecraft, an adaptive sliding mode variable structure controller is proposed. By introducing a sliding mode boundary layer and the update rate of the torque parameter, the disadvantages of torque chattering and parameter dependence are eliminated. Finally, the joint application of the MCSVS method and the adaptive variable structure controller is realized with the assistance of piezoelectric intelligent materials. Simulation results show that the control strategy without the MCSVS method cannot suppress the vibration of flexible attachments. After combining the MCSVS method with the attitude control method, the residual vibration is well controlled and the attitude accuracy is improved.","PeriodicalId":44892,"journal":{"name":"Scientia Sinica-Physica Mechanica & Astronomica","volume":null,"pages":null},"PeriodicalIF":0.6,"publicationDate":"2021-09-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73154345","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Vibration characteristics of two-dimensional orthogonalcomposite sandwich piezoelectric circular transducer 二维正交复合夹层压电圆形换能器的振动特性
IF 0.6 4区 物理与天体物理
Scientia Sinica-Physica Mechanica & Astronomica Pub Date : 2021-09-10 DOI: 10.1360/sspma-2020-0417
Y. Du, Longquan Xu, Guang-ping Zhou
{"title":"Vibration characteristics of two-dimensional orthogonalcomposite sandwich piezoelectric circular transducer","authors":"Y. Du, Longquan Xu, Guang-ping Zhou","doi":"10.1360/sspma-2020-0417","DOIUrl":"https://doi.org/10.1360/sspma-2020-0417","url":null,"abstract":"","PeriodicalId":44892,"journal":{"name":"Scientia Sinica-Physica Mechanica & Astronomica","volume":null,"pages":null},"PeriodicalIF":0.6,"publicationDate":"2021-09-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85802088","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
基于微分改正和圆轨道约束的广义Laplace方法初轨确定 基于微分改正和圆轨道约束的广义Laplace方法初轨确定
IF 0.6 4区 物理与天体物理
Scientia Sinica-Physica Mechanica & Astronomica Pub Date : 2021-09-01 DOI: 10.1360/sspma-2021-0224
Jing-shi Tang, Hao Cheng
{"title":"基于微分改正和圆轨道约束的广义Laplace方法初轨确定","authors":"Jing-shi Tang, Hao Cheng","doi":"10.1360/sspma-2021-0224","DOIUrl":"https://doi.org/10.1360/sspma-2021-0224","url":null,"abstract":"","PeriodicalId":44892,"journal":{"name":"Scientia Sinica-Physica Mechanica & Astronomica","volume":null,"pages":null},"PeriodicalIF":0.6,"publicationDate":"2021-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82293761","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
From Daya Bay experiment to Jiangmen Underground Neutrino Observatory experiment 从大亚湾实验到江门地下中微子天文台实验
IF 0.6 4区 物理与天体物理
Scientia Sinica-Physica Mechanica & Astronomica Pub Date : 2021-09-01 DOI: 10.1360/sspma-2021-0088
Zhang Yongpeng, Yan Changgen
{"title":"From Daya Bay experiment to Jiangmen Underground Neutrino Observatory experiment","authors":"Zhang Yongpeng, Yan Changgen","doi":"10.1360/sspma-2021-0088","DOIUrl":"https://doi.org/10.1360/sspma-2021-0088","url":null,"abstract":"","PeriodicalId":44892,"journal":{"name":"Scientia Sinica-Physica Mechanica & Astronomica","volume":null,"pages":null},"PeriodicalIF":0.6,"publicationDate":"2021-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88224434","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Recent developments in nanobubble research based onsynchrotron radiation techniques 基于同步辐射技术的纳米气泡研究进展
IF 0.6 4区 物理与天体物理
Scientia Sinica-Physica Mechanica & Astronomica Pub Date : 2021-09-01 DOI: 10.1360/sspma-2021-0091
Limin Zhou, Xingya Wang, Lijuan Zhang, Jun Hu
{"title":"Recent developments in nanobubble research based onsynchrotron radiation techniques","authors":"Limin Zhou, Xingya Wang, Lijuan Zhang, Jun Hu","doi":"10.1360/sspma-2021-0091","DOIUrl":"https://doi.org/10.1360/sspma-2021-0091","url":null,"abstract":"","PeriodicalId":44892,"journal":{"name":"Scientia Sinica-Physica Mechanica & Astronomica","volume":null,"pages":null},"PeriodicalIF":0.6,"publicationDate":"2021-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76506255","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Measurements of Higgs properties from CMS CMS对希格斯性质的测量
IF 0.6 4区 物理与天体物理
Scientia Sinica-Physica Mechanica & Astronomica Pub Date : 2021-09-01 DOI: 10.1360/sspma-2021-0141
Guoming Chen
{"title":"Measurements of Higgs properties from CMS","authors":"Guoming Chen","doi":"10.1360/sspma-2021-0141","DOIUrl":"https://doi.org/10.1360/sspma-2021-0141","url":null,"abstract":"","PeriodicalId":44892,"journal":{"name":"Scientia Sinica-Physica Mechanica & Astronomica","volume":null,"pages":null},"PeriodicalIF":0.6,"publicationDate":"2021-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88490766","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Telescope signal synthesis and enhancement technology for very long baseline interferometry in Earth-Moon space 地月空间超长基线干涉测量的望远镜信号合成与增强技术
IF 0.6 4区 物理与天体物理
Scientia Sinica-Physica Mechanica & Astronomica Pub Date : 2021-09-01 DOI: 10.1360/sspma-2021-0075
Gang Lv, Lei Liu, Juan Zhang, Weimin Zheng, L. Tong
{"title":"Telescope signal synthesis and enhancement technology for very long baseline interferometry in Earth-Moon space","authors":"Gang Lv, Lei Liu, Juan Zhang, Weimin Zheng, L. Tong","doi":"10.1360/sspma-2021-0075","DOIUrl":"https://doi.org/10.1360/sspma-2021-0075","url":null,"abstract":"","PeriodicalId":44892,"journal":{"name":"Scientia Sinica-Physica Mechanica & Astronomica","volume":null,"pages":null},"PeriodicalIF":0.6,"publicationDate":"2021-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82726776","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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