P. Chedmail

About

P. Chedmail is a prominent robotics researcher whose work spans several decades and has made substantial contributions to robot design, control, and motion planning. His research is particularly distinguished in three interconnected areas: flexible robot modeling and control, robot mechanism synthesis and optimization, and workspace analysis in obstacle-rich environments. Chedmail's early landmark contributions include developing Lagrangian-based models for flexible robot control (1991, 52 citations) and pioneering methods for optimum actuator selection that account for friction and thermal effects (1990, 38 citations). These foundational works established rigorous analytical frameworks that influenced subsequent generations of robotics engineers. His later research embraced computational intelligence, notably applying genetic algorithms to robot mechanism synthesis and positioning challenges (2002, 38 citations), enabling automated design solutions under complex geometric constraints. Chedmail also advanced the understanding of robot workspaces, providing topological characterizations of free workspace connectivity and trajectory feasibility for redundant manipulators among obstacles. Perhaps most visionary was his work integrating virtual reality and multi-agent systems to simulate human-robot accessibility and maintainability tasks (2003, 29 citations), bridging robotics with ergonomics and digital manufacturing. With over 290 cumulative citations across his most recognized works, Chedmail's research has meaningfully shaped modern approaches to robot design optimization and human-centered robotic planning.

Research Focus

Key Achievements

Top Papers

1. 1
   Modelling and control of flexible robots

   52 citations · 1991
2. 2
   Optimum Choice of Robot Actuators

   38 citations · 1990
3. 3
   Robot mechanism synthesis and genetic algorithms

   38 citations · 2002
4. 4
   Ability of a Robot to Travel Through its Free Work Space in an Environment with Obstacles

   31 citations · 1991
5. 5
   Contribution to the scheduling of trajectories in robotics

   30 citations · 1998
6. 6
   A distributed approach for access and visibility task with a manikin and a robot in a virtual reality environment

   29 citations · 2003
7. 7
   Design and positioning of a robot in an environment with obstacles using optimal research

   23 citations · 2003
8. 8
   A global analysis of following trajectories by redundant manipulators in the presence of obstacles

   18 citations · 2002
9. 9
   On the connectivity of manipulator free workspace

   16 citations · 1991
10. 10
    A Distributed Approach for Accessibility and Maintainability Check With a Manikin

    15 citations · 1999

Key Collaborators

Contact & Links