• DocumentCode
    2340582
  • Title

    Agents paradigm to solve a complex optimization problem

  • Author

    Ramdane-Cherif, Amar ; Levy, Nicole ; Djenidi, Hicham ; Tadj, Chakib

  • Author_Institution
    PRiSM, Univ. de Versailles St.-Quentin, France
  • fYear
    2002
  • fDate
    2002
  • Firstpage
    247
  • Lastpage
    256
  • Abstract
    Agents are computational systems interacting with dynamic, and non-entirely predictable environments. They decide for themselves, on the basis of their individual beliefs, goals, etc., how to respond to the environment. An agent is usually motivated to achieve a feasible objective by means of the collaboration of other agents. For example, lifting a heavy table may be impossible without help. However, it can be done by simply asking others for help. The process of gaining collaboration can take many forms. However, some tasks need more detailed communication to generate an explicit mutually acceptable agreement through negotiation. This paper presents a new method to solve the inverse kinematic problem of a redundant robot using the agents paradigm. This method guarantees rapid convergence of the robot to desired position, with substantially good accuracy. The originality of the proposed approach is its ability to overcome some of the standard problems such as the computation of the inverse or pseudoinverse Jacobian matrix, problem of singularity, redundancy, and considerably increased computational complexity, etc.
  • Keywords
    Jacobian matrices; computational complexity; multi-agent systems; optimisation; redundant manipulators; agent collaboration; beliefs; complex optimization problem solving; computational complexity; inverse Jacobian matrix; inverse kinematic problem; manipulator kinematics; multi-agent systems; negotiation; pseudoinverse Jacobian matrix; redundancy; redundant robot; singularity; software agents; Artificial intelligence; Collaboration; Computational complexity; Control system synthesis; Convergence; Jacobian matrices; Kinematics; Multiagent systems; Robot control; Robot motion;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Cognitive Informatics, 2002. Proceedings. First IEEE International Conference on
  • Print_ISBN
    0-7695-1724-2
  • Type

    conf

  • DOI
    10.1109/COGINF.2002.1039305
  • Filename
    1039305