Contact identification for assembly–disassembly simulation with a haptic device

Simulation of the Admittance Control Based Haptic Interface Device

Area-Contact Haptic Simulation

This paper presents the haptic interaction method when the interaction occurs at several points simultaneously. In many virtual training systems that interact with a virtual object, the haptic interface is modeled as a point. However, in the real world, the portion interacting with real material is not a point but rather multiple points, i.e., an area. In this paper, we address an areabased hap...

simulation of the admittance control based haptic interface device

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HapticWalker - A novel haptic device for walking simulation

This paper presents a newly developed haptic locomotion interface. The system comprises two programmable foot platforms with permanent foot machine contact. It is designed as a scalable and modular system with a unit-by-unit extensibility. The basic unit enables movements in three degrees of freedom (DOF) per foot in the sagittal plane. Each footplate can be extended to up to six degrees of fre...

System identification of a beam with frictional contact

The nonlinear system becomes an area with numerous investigations over the past decades. The conventional modal analysis could not be  applied on nonlinear continuous system which makes it impossible to construct the reduced order models and obtain system response based on limited number of measurement points. Nonlinear normal modes provide a useful tool for extending modal analysis to nonlinea...