This paper discusses the enveloping grasp of nraltiple objects unde~ rolling contacts. We first pro7yide a ge71m-al 71~athematical forn~ulatio?~ on the kinematic 7Aztiollshi,p for nudtiple ob,jects el(l~eloped by a 7nultijingered robot ha7id, and then deril!e a col).ditio?). for judgzl).g whether the rollzT~g condition can be satisfied at each contact point. We also show a sufjcient condit ion ...

in this paper, based on the coupled-mode and carrier rate equations, a dynamic model and numerical analysis of a multi quantum well (mqw) chirped distributed feedback semiconductor optical amplifier (dfb-soa)  all-optical flip-flop is precisely derived. we have analyzed the effects of strains of qw and mqw and cross phase modulation (xpm) on the dynamic response, and rise and fall times of the ...