A new robust learning controller for simultaneous position/force control of constrained uncertain rigid-link electrically-driven (RLED) manipulators is presented. In the controller, a robust nonlinear control design and the direct adaptive neural networks (NN) technique are integrated together. Firstly, NN devices are used to adaptively learn those RLED manipulator’s structured/unstructured unc...

World Wide Web is the biggest repository that contains all sorts of information. User can search necessary information from the web. All the information in the WWW are unstructured and human readable. Search engine provides result based on the user query is not satisfactory due to unstructured and semi-structured nature of web document. The advent of semantic web overcomes this difficulty, the ...

Robust force/motion control strategies are presented for mobile manipulators under both holonomic and nonholonomic constraints in the presence of uncertainties and disturbances. The controls are based on structural knowledge of the dynamics of the robot, and the actuator dynamics is also taken into account. The proposed control is robust not only to structured uncertainty such as mass variation...

We develop a new algorithm for performing parallel Sn sweeps on unstructured meshes. The algorithm uses a low-complexity list ordering heuristic to determine a sweep ordering on any partitioned mesh. For typical problems and with \normal" mesh partitionings we have observed nearly linear speedups on up to 126 processors. This is an important and desirable result, since although analyses of stru...

Structured parallel programming promises to raise the level of abstraction perceived by programmers when implementing parallel applications. In the meanwhile, however, it restricts the freedom of programmers to implement arbitrary parallelism exploitation patterns. In this work we discuss a data flow implementation methodology for skeleton based structured parallel programming environments that...

World Wide Web is the biggest repository that contains all sorts of information. User can search necessary information from the web. All the information in the WWW are unstructured and human readable. Search engine provides result based on the user query is not satisfactory due to unstructured and semi-structured nature of web document. The advent of semantic web overcomes this difficulty, the ...

In this work we present a performance model that encompasses the key characteristics of a Sn transport application using unstructured meshes. Sn transport is an important part of the ASCI workload. This builds on previous analysis which has been done for the case of structured meshes. The performance modeling of an unstructured grid application presents a number of complexities and subtleties t...

World Wide Web is the biggest repository that contains all sorts of information. User can search necessary information from the web. All the information in the WWW are unstructured and human readable. Search engine provides result based on the user query is not satisfactory due to unstructured and semi-structured nature of web document. The advent of semantic web overcomes this difficulty, the ...

World Wide Web is the biggest repository that contains all sorts of information. User can search necessary information from the web. All the information in the WWW are unstructured and human readable. Search engine provides result based on the user query is not satisfactory due to unstructured and semi-structured nature of web document. The advent of semantic web overcomes this difficulty, the ...

World Wide Web is the biggest repository that contains all sorts of information. User can search necessary information from the web. All the information in the WWW are unstructured and human readable. Search engine provides result based on the user query is not satisfactory due to unstructured and semi-structured nature of web document. The advent of semantic web overcomes this difficulty, the ...