we immediately see that F is a local isometry (note that dim(N) = n). The completeness of (N, h) follows from the completeness of M andM with Remark 3.13. Hence F is a surjective Riemannian covering. Moreover, if ? : [0, 1] ? N is a h-geodesic, it is tangent to D R and since it projects by F to a g-geodesic ? ,
,
(Z)| q ? ker(G * | q ) from which g(X, Z) = h(L R (X)| q , L R (Z)| q ) = 0 for all Z ? ker A. This shows that X ? (ker A) ? . Therefore, for all ,
, We next prove (iii) ? (ii)
, The fact that q 0 = (x 0 ,x 0 ; A 0 ) ? Q can be seen as follows: if (iii) ? (1) holds, we havê g(A 0 X, A 0 Y ) =?(G * | z 0 ((F * | z 0 ) ?1 X), G * | z 0 ((F * | z 0 ) ?1 Y )) = h((F * | z 0 ) ?1 X, (F * | z 0 ) ?1 Y ) = g(X, Y ), where we used that G is a Riemannian immersion, G(z 0 ) ?M and A 0 := G * | z 0 ? (F * | z 0 ) ?1 : T x 0 M ? Tx 0M
, , vol.1
, A(t))
,
, ) and (2) mean, respectively, that G is a totally geodesic map, which is moreover a Riemannian (1) immersion, (2) submersion. By Corollary 1
)), for all vector fields X, Y on N, we easily see that R ,
,
, A(t)Z), where X, Y , Z are any (local) F -lifts of X, Y, Z on N
, A(t)) is the unique rolling curve along ? starting at q 0 = (x 0 ,x 0 ; A 0 ) and defined on [0, 1] and therefore curves of Q formed in this manner fill up the orbit O D R (q 0 ). Moreover, by Eq. (24) we have shown also that
, Then, the rolling system ? (R) of Q(M,M ) is not completely controllable
, Q such thatx 0 ?N and im(A 0 ) ? Tx 0N . We proceed to prove that ? Q,M (O D R (q 0 )) ?N. To this end, we will first prove that for every geodesic curve ? on M starting at any point q = (x,x; A), with x ? M,x ?N and im(A) ? TxN, the resulting geodesic curve? D R :=? D R (?, q) = ? Q,M (q D R (?, q)) stays inN and that if q D R (?, q) = (?,?
An intrinsic Approach to the control of Rolling Bodies, Proceedings of the CDC, pp.431-435, 1999. ,
Control Theory from the Geometric Viewpoint, Encyclopaedia of Mathematical Sciences, vol.87, 2004. ,
A motion planning algorithm for the rolling-body problem, Robotics, IEEE Transactions on, vol.26, issue.5, pp.827-836, 2010. ,
Rigidity of integral curves of rank 2 distributions, Invent. Math, vol.114, issue.2, pp.435-461, 1993. ,
On the controllability and trajectories generation of rolling surfaces, Forum Math, vol.15, pp.727-758, 2003. ,
, The Rolling Problem: Overview and Challenges, 2013.
URL : https://hal.archives-ouvertes.fr/hal-02320829
, Symmetries of the Rolling Model, 2013.
URL : https://hal.archives-ouvertes.fr/hal-01271285
, Rolling Manifolds: Intrinsic Formulation and Controllability, 2011.
URL : https://hal.archives-ouvertes.fr/hal-00535711
Rolling Manifolds and Controllability: the 3D case, 2012. ,
Geometric control theory, Cambridge Studies in Advanced Mathematics, vol.52, 1997. ,
, Foundations of Differential Geometry, vol.I, 1996.
A characterization of isometries between Riemannian manifolds by using development along geodesic triangles, Archivum Mathematicum, vol.48, issue.3, pp.207-231, 2012. ,
, Étude du modèle des variétés roulantes et de sa commandabilité
Rolling bodies with regular surface: controllability theory and applications, IEEE Trans. Automat. Control, vol.45, issue.9, pp.1586-1599, 2000. ,
Planning motions of polyhedral parts by rolling, Algorithmic foundations of robotics, Algorithmica, vol.26, issue.3-4, pp.560-576, 2000. ,
An intrinsic formulation of the problem of rolling manifolds, Journal of dynamical and control systems, vol.18, issue.2, pp.181-214, 2012. ,
Translations of Mathematical Monographs, vol.149, 1996. ,
Differential Geometry: Cartan's Generalization of Klein's Erlangen Program, Graduate Texts in Mathematics, vol.166, 1997. ,
, A Comprehensive Introduction to Differential Geometry, vol.2, 1999.
, Totally Geodesic Maps. J. Differential Geometry, vol.4, pp.73-79, 1970.