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This article is cited in 15 scientific papers (total in 15 papers)
On the 70th birthday of J.Moser
Stabilization of relative equilibria II
S. Jalnapurkara, J. E. Marsdenb a Department of Mathematics,
University of California,
Berkeley, C A 94720
b Control and Dynamical Systems,
California Institute of Technology 107-81,
Pasadena , C A 91125
Abstract:
In this paper, we obtain feedback laws to asymptotically stabilize relative equilibria of mechanical systems with symmetry. We use a notion of stability "modulo the group action" developed by Patrick [1992]. We deal with both internal instability and instability of the rigid motion. The methodology is that of potential shaping, but the system is allowed to be internally underactuated, i.e., have fewer internal actuators than the dimension of the shape space.
Received: 08.11.1998
Citation:
S. Jalnapurkar, J. E. Marsden, “Stabilization of relative equilibria II”, Regul. Chaotic Dyn., 3:3 (1998), 161–179
Linking options:
https://www.mathnet.ru/eng/rcd955 https://www.mathnet.ru/eng/rcd/v3/i3/p161
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