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This paper addresses a rescheduling problem in a robotic cell where a material handling robot is responsible to transport parts from one workstation to another and the different jobs (parts) arrive at the cell randomly. Our objective is to minimize the total completion time of all the jobs by dynamically changing the current schedule. Following a robotic rescheduling framework to find a new schedule,...
A Robotic cell is a common complex manufacturing system with two main characteristics: (a) material handling operations in the system are performed by a computer-controlled robot; (b) the processing time on each workstation is flexible, which can be an arbitrary value within a given time window. This paper presents a tabu search (TS) algorithm to find an optimal cyclic schedule in a robotic cell with...
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