This paper attempts to provide a synthesis between ontology research and one of its most significant application areas, the business discipline of Knowledge Management. We feel that the natural synergies between the KM and ontology communities could be better exploited to the benefit of both fields. There is a particularly large potential for SWAP as it proposes decentralized ontology-based tec...

In this paper, we studied numerically both kinematic and dynamic models of a biologically inspired mammal-like octopod robot walking with a tetrapod gait. Three different nonlinear oscillators were used to drive the robot’s legs working as central pattern generators. In addition, also a new, relatively simple and efficient model was proposed and investigated. The introduced model of the gait ge...

The paper deals with the problem of explaining origin and nature space-time variations in magnetic activity Sun. It presents a new hydrodynamic model solar cycle, which uses helioseismological data on differential rotation convective zone. is based hypothesis emergence global flows as result loss stability differentially rotating plasma layer First, are calculated without accounting for effect ...

We present a general method for worst-case limlt kinematic tolerance analysis: computing the range of variation in the kinematic function of a mecnanism [rom its part tolerance specifications. The method covers fixed and changing contact mechanisms with parametric or geometric part tolerances. We develop a new model of kincmaLic variation, called kinematic tolerance space, that generalizes the ...

We present a completely autonomous algorithm for the real-time creation of a moving subject’s kinematic model from optical motion capture data and with no a priori information. Our approach solves marker tracking, the building of the kinematic model, and the tracking of the body simultaneously. The novelty lies in doing so through a unifying Markov random field framework, which allows the kinem...

This paper deals with the structure of the kinematic models of wheeled mobile robots (WMR). A wheeled mobile robot here considered as a planer rigid body that rides on an arbitrary number of wheels. In this paper it is shown that, for a large class of possible configurations of wheels, five types of configurations can be done namely i) fixed standard wheels, ii) steerable standard wheels, iii) ...

in this study, stability control of a three-wheeled vehicle with two wheels on the front axle, a three-wheeled vehicle with two wheels on the rear axle, and a standard four-wheeled vehicle are compared. for vehicle dynamics control systems, the direct yaw moment control is considered as a suitable way of controlling the lateral motion of a vehicle during a severe driving maneuver. in accordance...