An Improved Immune Clone Selection Algorithm for Multi Robot Task Scheduling

2009 ◽  
Author(s):  
WenJie Tian ◽  
JiCheng Liu
Keyword(s):  
Task Scheduling ◽  
Selection Algorithm ◽  
Clone Selection ◽  
Robot Task ◽  
Immune Clone Selection ◽  
Multi Robot

scholarly journals Multi-Robot Preemptive Task Scheduling with Fault Recovery: A Novel Approach to Automatic Logistics of Smart Factories

Sensors ◽  
2021 ◽  
Vol 21 (19) ◽  
pp. 6536
Author(s):  
Vivian Cremer Kalempa ◽  
Luis Piardi ◽  
Marcelo Limeira ◽  
André Schneider de Oliveira
Keyword(s):  
Augmented Reality ◽  
Task Scheduling ◽  
Task Allocation ◽  
Autonomous Robots ◽  
Small Scale ◽  
Fault Recovery ◽  
Novel Approach ◽  
Robot Task ◽  
Smart Factories ◽  
Multi Robot

This paper presents a novel approach for Multi-Robot Task Allocation (MRTA) that introduces priority policies on preemptive task scheduling and considers dependencies between tasks, and tolerates faults. The approach is referred to as Multi-Robot Preemptive Task Scheduling with Fault Recovery (MRPF). It considers the interaction between running processes and their tasks for management at each new event, prioritizing the more relevant tasks without idleness and latency. The benefit of this approach is the optimization of production in smart factories, where autonomous robots are being employed to improve efficiency and increase flexibility. The evaluation of MRPF is performed through experimentation in small-scale warehouse logistics, referred to as Augmented Reality to Enhanced Experimentation in Smart Warehouses (ARENA). An analysis of priority scheduling, task preemption, and fault recovery is presented to show the benefits of the proposed approach.

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