Alireza Ghaffarkhah

About

Alireza Ghaffarkhah is a prominent robotics and wireless communications researcher whose work sits at the intersection of mobile robotic systems, networked control, and communication-aware motion planning. With over 420 cumulative citations, his research has made significant contributions to how autonomous robots navigate and operate within realistic wireless communication environments. Ghaffarkhah's most influential work introduces probabilistic multi-scale channel modeling frameworks that enable robots to intelligently plan their motion while maintaining reliable connectivity to remote base stations — a challenge central to real-world robotic deployments. His 2011 paper on communication-aware motion planning (91 citations) and his foundational channel estimation work (84 citations) established core methodologies that the robotics community has widely adopted. His comprehensive 2011 overview of wireless channels for networked robotic systems (51 citations) has become an important reference for researchers bridging robotics and communications theory. Beyond connectivity, Ghaffarkhah addressed broader challenges including robotic surveillance, obstacle mapping with see-through capabilities using laser and wireless measurements, target tracking with navigation functions, and persistent information collection. His early work on decentralized impedance control of multi-manipulator systems also demonstrates versatility across robotic control paradigms. Collectively, his research has meaningfully advanced the design of intelligent, communication-conscious autonomous systems operating in complex, realistic environments.

Research Focus

Key Achievements

Top Papers

1. 1
   Communication-Aware Motion Planning in Mobile Networks

   91 citations · 2011
2. 2
   Estimation of communication signal strength in robotic networks

   84 citations · 2010
3. 3
   Path Planning for Networked Robotic Surveillance

   53 citations · 2012
4. 4
   A Comprehensive Overview and Characterization of Wireless Channels for Networked Robotic and Control Systems

   51 citations · 2011
5. 5
   Channel learning and communication-aware motion planning in mobile networks

   37 citations · 2010
6. 6
   An Integrated Framework for Obstacle Mapping With See-Through Capabilities Using Laser and Wireless Channel Measurements

   36 citations · 2013
7. 7
   Communication-Aware Target Tracking using Navigation Functions – Centralized Case

   33 citations · 2009
8. 8
   Dynamic coverage of time-varying environments using a mobile robot — A communication-aware perspective

   15 citations · 2011
9. 9
   Optimal motion and communication for persistent information collection using a mobile robot

   14 citations · 2012
10. 10
    Decentralized Impedance Control of Nonredundant Multi-manipulator Systems

    6 citations · 2008

Key Collaborators

Contact & Links