{"title":"用三对可移动的质量来改变物体的方向","authors":"F. L. Chernousko","doi":"10.1134/S1028335822100020","DOIUrl":null,"url":null,"abstract":"<p>A new method for changing the spatial orientation of a rigid body by means of several movable point masses is proposed. It is assumed that these masses form three pairs, and the masses of each pair move symmetrically to each other. It is shown that, under the assumptions made, any given motion of the body can be implemented, including a plane rotation around an arbitrary axis. Two versions of the algorithm are proposed.</p>","PeriodicalId":533,"journal":{"name":"Doklady Physics","volume":null,"pages":null},"PeriodicalIF":0.6000,"publicationDate":"2023-03-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Change of Orientation of a Body by Means of Three Pairs of Movable Masses\",\"authors\":\"F. L. Chernousko\",\"doi\":\"10.1134/S1028335822100020\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p>A new method for changing the spatial orientation of a rigid body by means of several movable point masses is proposed. It is assumed that these masses form three pairs, and the masses of each pair move symmetrically to each other. It is shown that, under the assumptions made, any given motion of the body can be implemented, including a plane rotation around an arbitrary axis. Two versions of the algorithm are proposed.</p>\",\"PeriodicalId\":533,\"journal\":{\"name\":\"Doklady Physics\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.6000,\"publicationDate\":\"2023-03-24\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Doklady Physics\",\"FirstCategoryId\":\"101\",\"ListUrlMain\":\"https://link.springer.com/article/10.1134/S1028335822100020\",\"RegionNum\":4,\"RegionCategory\":\"物理与天体物理\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"MECHANICS\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Doklady Physics","FirstCategoryId":"101","ListUrlMain":"https://link.springer.com/article/10.1134/S1028335822100020","RegionNum":4,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"MECHANICS","Score":null,"Total":0}
Change of Orientation of a Body by Means of Three Pairs of Movable Masses
A new method for changing the spatial orientation of a rigid body by means of several movable point masses is proposed. It is assumed that these masses form three pairs, and the masses of each pair move symmetrically to each other. It is shown that, under the assumptions made, any given motion of the body can be implemented, including a plane rotation around an arbitrary axis. Two versions of the algorithm are proposed.
期刊介绍:
Doklady Physics is a journal that publishes new research in physics of great significance. Initially the journal was a forum of the Russian Academy of Science and published only best contributions from Russia in the form of short articles. Now the journal welcomes submissions from any country in the English or Russian language. Every manuscript must be recommended by Russian or foreign members of the Russian Academy of Sciences.