Tien-Dung Le

  • Citations Per Year
Learn More
Parallel robotic manipulators have a complicated dynamic model due to the presence of multi-closedloop chains and singularities. Therefore, the control of them is a challenging and difficult task. In this paper, a novel adaptive tracking controller is proposed for parallel robotic manipulators based on fully tuned radial basis function networks (RBFNs). For(More)
The CeLeBraTe (Context eLearning with Broadband Technologies) project is developing a system to support a European Learning Network (ELN) of virtual learning environments capable of exchanging digitally stored learning resources. The ELN is built around a Brokerage System that manages exchanges between its members. Unlike other virtual learning environment(More)
99 Abstract—As we know that “the Unified Modelling Language (UML) is a language for specifying, visualizing, constructing, and documenting the artifacts of software systems, as well as for business modelling and other nonsoftware systems” and many enterprises are now using it to product their software. In the market, there are some wellknown UML supported(More)
In a large federation of learning object repositories, learning object locations or learning object URLs in metadata can become out of date when learning objects are moved or deleted. Regular checking of learning object URLs is essential. However, fully checking across a large federation imposes an unsustainable burden on time and resources while negatively(More)