TY - SER AU - Ezpeleta, Joaquin AU - Colom, José Manuel AU - Martinez, Javier TI - A Petri net based deadlock prevention policy for flexible manufacturing systems KW - MOBILITY KW - MANIPULABILITY KW - MULTIPLE LIMB ROBOTS KW - QUASISTATIC PLANAR MOTION KW - CONTACTED RIGID BODY KW - PLAN EXECUTION MONITORING KW - CONTROL ARCHITECTURE KW - MOBILE ROBOTS KW - REMOTE MANIPULATOR KW - FORESTRY OPERATION KW - SLIDING MODE CONTROL KW - GRADIENT TRACKING KW - ROBOT NAVIGATION KW - ARTIFICIAL POTENTIAL FIELDS KW - PETRI NET KW - DEADLOCK PREVENTION POLICY KW - FLEXIBLE MANUFACTURING SYSTEMS KW - HIERARCHICAL MOTION PLANNING KW - DYNAMICALLY MAINTAINING KW - SINGLE-SOURCE SHORTEST KW - PATHS TREES ER -