Refine
Departments, institutes and facilities
Document Type
- Conference Object (44) (remove)
Year of publication
- 2006 (44) (remove)
Has Fulltext
- no (44)
Keywords
- Content Module (2)
- Original Story (2)
- Receivers (2)
- Telescopes (2)
- Adversarial Model (1)
- Astronomy (1)
- Bond Graph models for fault detection and isolation (1)
- Bond graph modelling (1)
- Computer hardware (1)
- Container Structure (1)
This work introduces Grid computing, showsits use in eHealth environments and elicits trends towards the integration of custodians in eHealth Grids. It considers security and privacy requirements for the use of Grid computing in eHealth scenariosand discusses the possible integration of different types of data custodians. Finally the paper concludes and gives an outlook on the development and deployment of eHealth Gridsinthe near future.
Recent studies have shown that through a careful combination of multiple sensory channels, so called multisensory binding effects can be achieved that can be beneficial for collision detection and texture recognition feedback. During the design of a new pen-input device called Tactylus, specific focus was put on exploring multisensory effects of audiotactile cues to create a new, but effective way to interact in virtual environments with the purpose to overcome several of the problems noticed in current devices.
Bond Graph Modelling and Simulation of Mechatronic Systems: An Introduction into the Methodology
(2006)
This paper introduces into a graphical, computer aided modelling methodology that is particularly suited for the concurrent design of mechatronic systems, viz. of engineering systems with mechanical, electrical, hydraulic or pneumatic components including interactions of physical effects from various energy domains. Beyond the introduction, bond graph modelling of multibody systems, as an example of an advanced topic, is briefly addressed in order to demonstrate the potential of this powerful approach to modelling mechatronic systems. It is outlined how models of multibody systems including flexible bodies can be build in a systematic manner.
The paper proposes a bond graph approach to model based fault detection and isolation (FDI) that uses residual sinks. These elements couple a reference model of a process engineering system to a bond graph model of the system that is subject to disturbances caused by faults. In this paper it is assumed that two faults do not appear simultaneously. The underlying mathematical model is a Differential Algebraic Equations (DAE) system. The approach is illustrated by means of the often used hydraulic two tanks system.