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Integrable systems in planar robotics
T. S. Ratiuabc, Nguyen Tien Zungd a School of Mathematical Sciences, Shanghai Jiao Tong University (Shanghai, China)
b Section de mathématiques, Université de Genéve (Genéve, Switzerland)
c École Polytechnique Fédérale de Lausanne (Lausanne, Switzerland)
d Institut de Mathématiques de Toulouse (Toulouse, France)
Abstract:
The main purpose of this paper is to investigate commuting flows and integrable systems on the configuration spaces of planar linkages. Our study leads to the definition of a natural volume form on each configuration space of planar linkages, the notion of cross products of integrable systems, and also the notion of multi-Nambu integrable systems. The first integrals of our systems are functions of Bott-Morse type, which may be used to study the topology of configuration spaces.
Keywords:
planar linkage, commuting flows, non-Hamiltonian integrability, volume form, Nambu structure, cross-product of integrable systems.
Received: 09.01.2019 Accepted: 11.03.2020
Citation:
T. S. Ratiu, Nguyen Tien Zung, “Integrable systems in planar robotics”, Chebyshevskii Sb., 21:2 (2020), 320–340
Linking options:
https://www.mathnet.ru/eng/cheb912 https://www.mathnet.ru/eng/cheb/v21/i2/p320
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Abstract page: | 111 | Full-text PDF : | 63 | References: | 26 |
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