Another Proof of the Krishnaprasad-Berenstein's Theorem

Authors: Dupac, M.

Journal: General Mathematics

Volume: 5

Pages: 157-160

ISSN: 1221-5023


In a very nice paper Krishnaprasad and Berenstein[1] have proved using a geometric argument namely Lasalle's theorem that the equilibrium state $(0,0,0,0)$ of the rigid body dynamics with a single rotor is nonlinear stable. The goal of my paper is to give another proof of this result via the energy-Casimir method.

Source: Manual

Preferred by: Mihai Dupac