Mazen H Farhood

Assistant Professor

Research Expertise

Dynamics and Control

Professional History

• Aug. 2008 - present, Assistant Professor, Virginia Polytechnic Institute and State University
• 2007 - 2008, Scientific Researcher, Delft University of Technology, The Netherlands
• 2006 - 2007, Postdoctoral Fellow, Georgia Institute of Technology

Professional Leadership

Member, American Institute of Aeronautics and Astronautics (AIAA)
Member, Society for Industrial and Applied Mathematics (SIAM) 

Research Interests

Cooperative Control in Complex Environments

This project aims at developing analytical and computational tools for the cooperative control of multi-vehicle systems along trajectories in obstacle environments. The applications are numerous, ranging from coordinated military attacks (hitting targets, refueling, retreating to safe zones, etc.) to firefighting and various civilian security operations. The work concentrates on two main cooperative control strategies: optimal finding (mobile sensor networks, surveillance) and optimal delivering (target servicing or spatial queuing). The goal is to integrate robust feedback control methods into the design and construction of multi-vehicle systems to ensure operational networks despite disturbances, communication latency and packet loss, obstacles in an uncertain environment, and model uncertainties.

Model Reduction and Computational Tractability

This project focuses on reducing the computational complexity of distributed control problems of interest to manageable levels and the effort in this regard is concentrated in two areas: model reduction and simplified computational algorithms. Concerning model reduction, many results on balanced truncation and coprime factors reduction can be extended to the distributed system framework. In addition, it is possible to exploit the structural properties of distributed systems to improve the size and numerical conditioning of the resulting semidefinite programs.