Importance measure-based phased mission reliability and UAV number optimization for swarm

Q Feng, M Liu, H Dui, Y Ren, B Sun, D Yang… - Reliability Engineering & …, 2022 - Elsevier
… , we propose an importance measure based on the number of swarm UAVs for mission
reliability… In order to maximize the phased mission reliability, we establish an optimization model. …

Mission success probability optimization for phased-mission systems with repairable component modules

J Zhao, S Si, Z Cai, P Guo, W Zhu - Reliability Engineering & System Safety, 2020 - Elsevier
… as the importance measure-based ant colony optimization (… phase, which is a 2-out-of-3
system; UAV 2 and two of UAVs … of the phases; for the systems with the same number of phases, …

[HTML][HTML] Review of Reliability Assessment Methods of Drone Swarm (Fleet) and a New Importance Evaluation Based Method of Drone Swarm Structure Analysis

E Zaitseva, V Levashenko, R Mukhamediev, N Brinzei… - Mathematics, 2023 - mdpi.com
… analysis can be illustrated by the growing number of … The development of the drone
swarm structure, its optimization, … number of specified working drones for the fixed number of …

Reliability theory and practice for unmanned aerial vehicles

L Xing, BW Johnson - IEEE Internet of Things Journal, 2022 - ieeexplore.ieee.org
… policy was modeled and optimized for UAVs considering performance … importance
measure-based PM was modeled and implemented for improving the reliability of a swarm of UAVs. …

A soft resource optimization method for improving the resilience of UAV swarms under continuous attack

H Li, Q Sun, Y Zhong, Z Huang, Y Zhang - Reliability Engineering & System …, 2023 - Elsevier
… This assumption mainly eliminates the interference factors with low relevance to the … process,
each strike of the UAV swarm will reduce the number of missions before the strike, and the …

Mission success probability optimizing of phased mission system balancing the phase backup and system risk: A novel GERT mechanism

X Wang, J Xu, L Zhang, N Wang - Reliability Engineering & System Safety, 2023 - Elsevier
phase with the highest importance value is the key mission … the number of times branches
traversed in the GERT mission … in which UAV swarm is regarded as a phased mission system, …

Resilience Measure and Formation Reconfiguration Optimization for Multi-UAV Systems

Q Feng, M Liu, B Sun, H Dui, X Hai… - IEEE Internet of …, 2023 - ieeexplore.ieee.org
… Based on a combination of importance measures, we aim to optimize the resilience of …
measure-based phased mission reliability and UAV number optimization or swarm,” Reliability

Time series importance measure-based reliability optimization for cellular manufacturing systems

H Li, Z Cai, S Zhang, J Zhao, S Si - Reliability Engineering & System Safety, 2024 - Elsevier
… in cost budgets, the optimal ant number is 100-200 under the … method, an unmanned aerial
vehicle manufacturing company is … A UAV involved in this case contains five types of parts …

A multistate network approach for resilience analysis of UAV swarm considering information exchange capacity

T Liu, G Bai, J Tao, YA Zhang, Y Fang - Reliability Engineering & System …, 2024 - Elsevier
swarm IE topology reconstruction optimal approach for UAV … The communication distance
of the UAVs is an important … larger number of j denotes a smaller distance between the drones. …

A dynamic mission abort policy for the swarm executing missions and its solution method by tailored deep reinforcement learning

L Liu, J Yang - Reliability Engineering & System Safety, 2023 - Elsevier
… as unmanned aerial vehicle swarms and submarine swarms. … expected number of failed
UAVs. On the contrary, when most … is developed to optimize the dynamic mission abort policy. …