Open AccessMei conserved quantities for systems with unilateral non-Chetaev nonholonomic constraints in the event space
Author(s) -
Jia Li-Qun,
Luo Shao-Kai,
Yaoyu Zhang
Publication year - 2007
Publication title -
wuli xuebao
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.56.6188
Subject(s) - nonholonomic system , symmetry (geometry) , conserved quantity , physics , event (particle physics) , mathematical physics , space (punctuation) , expression (computer science) , classical mechanics , motion (physics) , mathematics , computer science , quantum mechanics , geometry , artificial intelligence , robot , programming language , operating system , mobile robot
Mei symmetry and Mei conserved quantity for a system with unilateral non-Chetaev nonholonomic constraints in the event space are studied. The differential equations of motion of the system are established. The definition and the criteria of Mei symmetry, weakly Mei symmetry, strongly Mei symmetry for the system are given in this paper. The existence condition and the expression of Mei conserved quantity are deduced directly from Mei symmetry. An example is given to illustrate the application of the results.