|
Statement of WorkCenter for Hybrid Embedded Software Systems ("Chess")
ABSTRACT
The attached statement of work and timeline of the progress to be made on the ITR is a
first draft for the cooperative agreement to be executed between NSF and the University
of California, Berkeley. We expect to refine the statement of work and deliverables
during the course of a 3-month planning period prior to the kick off of the project.
Before the kickoff of the ITR we expect to have the different advisory bodies for the
project and the centers at Berkeley and Vanderbilt to be appointed and appropriate
intellectual property agreements worked out with industrial partners. The general
principle guiding the intellectual property agreements is based on the research on this
project being open source. We expect to work with the NSF Program Manager to finalize
these details during the planning period.
The proposed research program has four focus areas: hybrid systems theory, model-based
design, advanced tool architectures, and experimental research. Hybrid systems theory
will build the mathematical foundation of Moderns Systems Science (MSS). This
foundation needs to be grounded both in the continuous mathematics of physical
processes and the discrete mathematics of computational processes. Model-based design
will build a scalable methodology for systems design and analysis based on hybrid
systems theory. Model-based design controls complexity by supporting the manipulation
and integration of models for multiple design aspects. Advanced tool architectures will
provide software support for model-based design. An open software infrastructure will
accommodate design and analysis tools as inter-operating components. Experimental
research will guide the theory and tool development. Special emphasis will be on
applications with societal impact, such as networked embedded systems for
environmental monitoring and embedded control systems that address national and
homeland security needs. The overarching theme in our research is compositionality. We
will pursue compositionality in hybrid system theory, we will use composable models
and model manipulation methods in model-based design, and we will investigate
composable tool architectures that enable the rapid integration of domain-specific design
environments. Compositionality enables the separation of orthogonal concerns, and the
integration and reuse of solutions (theories, models, tools), and thus makes the significant
objectives of this project feasible.
|