Sökning: "Hierarchical control"
Visar resultat 11 - 15 av 166 avhandlingar innehållade orden Hierarchical control.
11. Languages and Tools for Optimization of Large-Scale Systems
Sammanfattning : Modeling and simulation are established techniques for solving design problems in a wide range of engineering disciplines today. Dedicated computer languages, such as Modelica, and efficient software tools are available. In this thesis, an extension of Modelica, Optimica, targeted at dynamic optimization of Modelica models is proposed. LÄS MER
12. On Communication and Flocking in Multi-Robot Systems
Sammanfattning : Coordination of multi-robot systems to improve communication and achieve flocking is the topic of this thesis. Methods are proposed for mobile autonomous robots to follow trajectories in a way that improves communications with a base station. Further, a decentralized algorithm is presented that yields flocking with obstacle avoidance. LÄS MER
13. Hierarchical Concurrent Systems from a Model-Oriented perspective
Sammanfattning : Real world systems are normally considered as hierarchically organized, for example, we see those as hierarchies of systems including subsystems. Examples on this can be seen in organizations where people act in environments and carry within themselves their own internal subsystem of thinking processes. LÄS MER
14. REMAP-γ: A Scalable SIMD VLSI Architecture with Hierarchical Control
Sammanfattning : While the clock speed of general purpose (uni-)processors has risen dramatically during recent years, this is not true for SIMD (Single Instruction stream Multiple Data streams) parallel processors. The reason is to be found in the structure of this type of architecture: long-range broadcasting of data, clock and control signals. LÄS MER
15. Losing control and developing concerns : The complexities of ageing postural control and fall-related concerns
Sammanfattning : With the world population shifting its proportions towards higher ages, it is imperative to increase healthspan rather than lifespan, both for the sakes of community sustainability as well as individual quality of life. One of the main means to obtain healthy ageing, is a concept called active ageing, as activity has shown to slow down the natural ageing process. LÄS MER