Covariant Differentiation of a Map in the Context of Geometric Optimal Control

• Tipo: Artigo em Livro de Atas de Conferência Internacional
• Data: 2013

Autores

A. Saccon (Autor) Outra; J. Hauser (Autor) Outra; A. Pedro Aguiar (Autor) FEUP

Ata de Conferência Internacional

Título: IFAC Proceedings Volumes (IFAC-PapersOnline)

Páginas: 499-505

9th IFAC Symposium on Nonlinear Control Systems, NOLCOS 2013

Toulouse, 4 September 2013 through 6 September 2013

Indexação

ISI Web of Science

Scopus - 0 Citações

Classificação Científica

FOS: Ciências da engenharia e tecnologias > Engenharia electrotécnica, electrónica e informática

CORDIS: Ciências Tecnológicas > Tecnologia

Outras Informações

ID Authenticus: P-008-F7K

DOI: 10.3182/20130904-3-fr-2041.00172

Abstract (EN): This paper provides a detailed discussion of the second covariant derivative of a map and its role in the Lie group projection operator approach (a direct method for solving continuous time optimal control problems). We begin by briefly describing the iterative geometric optimal control algorithm and summarize the general expressions involved. Particular emphasis is placed on the expressions related to the search direction subproblem, writing them in a new compact form by using a new operator notation. Next, we show that the covariant derivative of a map between manifolds endowed with affine connections plays a key role in obtaining the required local quadratic approximations for the Lie group projection operator approach. We present a new result for computing an approximation of the parallel displacement associated with an affine connection which is an affine combination of two (or more) connections. As a corollary, an extremely useful approximation of the parallel displacement relative to the Cartan-Schouten (0) connection on Lie groups is obtained. © IFAC.

Idioma: Inglês

Tipo (Avaliação Docente): Científica

Nº de páginas: 7