The project focuses on developing tools for the construction of dynamically reconfigurable control systems, which will adaptively reconfigure themselves based on diagnosis of faults. The tools will implement a domain-specific environment that is customized to the application arena. The project includes: A hybrid compositional modeling technology integrated with a model-integrated computing environment. Monitoring, mode identification, diagnosis, and recovery control methods. On-line controller synthesis and hardware reconfiguration. Transient management for construction of structurally adaptive controllers.