Generating and converting plans for intelligent manufacturing systems

TLDR: Task Planning for Manufacturing Systems (TPMS) as discussed by the authors is a system that automatically generates programs or sets of commands for robots, AGVs, numerical control machines and other components of the system without the need of programming the flexible manufacturing system (FMS) components.

Abstract: This paper describes a system named TPMS (Task Planning for Manufacturing Systems). The final goal of this system is to automatically generate programs or sets of commands for robots, AGVs, numerical control machines and other components of the system without the need of spending much time programming the flexible manufacturing system (FMS) components. The sequence of operations to be handled by the manufacturing system depends on the constraints for the task. Three types of constraints are defined and explained: processing constraints; feasibility constraints and geometric constraints. The symbolic plan for the task is represented in the form of a precedence graph. High level operations can be converted into programs or sets of instructions to control the manufacturing system's equipment. The main contributions of TPMS are the following: to put together symbolic planning and execution planning; it is being developed to work for complete manufacturing systems (and not for controlling only one robot); different industrial operations (assembly, welding, drilling, etc.) can be considered at the same time. >