%O BookSection %F Chaumette98 %A Chaumette, F. %T Potential problems of stability and convergence in image-based and position-based visual servoing %B The Confluence of Vision and Control %E Kriegman, D. %E Hager, G . %E Morse, A.S. %P 66-78 %I LNCIS Series, No 237, Springer-Verlag %X Visual servoing, using image-based control or position-based control, generally gives satisfactory results. However, in some cases, convergence and stability problems may occur. The aim of this paper is to emphasize these problems by considering an eye-in-hand system and a positioning task with respect to a static target which constrains the six camera degrees of freedom %U http://rainbow-doc.irisa.fr/pdf/1998_lncis_chaumette.pdf %U http://dx.doi.org/10.1007/BFb0109658 %D 1998