… Two-port modeling provides an analysis framework that is … is said to be absolutely or
unconditionally stable [51]. Absolute … Ryu, “Time-domain passivity control of haptic interfaces,” …

… The twoport model of the haptic system shown in Fig. 1.4 shows … as unconditionally stable
if it satisfies Llewellyn’s stability … A framework based on this analysis has been proposed …

… This paper extends the two-port network analysis to account … the active behavior of the haptic
interface as shown in Fig. 1 such … virtual environment is unconditionally stable assuming the …

… The twoport model of the haptic system shown in Fig. 1.4 shows … as unconditionally stable
if it satisfies Llewellyn’s stability … A framework based on this analysis has been proposed …

… are stability and transparency. This paper presents the design of haptic interface controller
(HIC) for a 1-DOF haptic system … A two-port framework for the design of unconditionally stable …

… that the design of a control system for a telemanipulation system with a haptic interface is
complex and … The hybrid two-port representation as shown before is often used to determine …

… This article introduces a novel control framework that … the problem of unconditional stability
and contact efficiency while … system is represented by the two-port model depicted in Figure 1, …

… A two-port framework for the design of unconditionally stable haptic interfaces[C]// Ieee/rsj
International Conference on Intelligent Robots and Systems, Anaheim, Ca. 1998:1254-1259 …

… The two-port model of the haptic system shown in Fig. 1.4 shows energy flow between the
… B (1998) A two-port framework for the design of unconditionally stable haptic interfaces. In: …

… 1) Single DoF case: In the passivity framework, a bilateral communication channel interchanging
velocity and force can be considered as a simple two-port network where flow and effort …