Joint optimization of mission abort and system structure considering dynamic tasks

X Zhao, H Liu, Y Wu, Q Qiu - Reliability Engineering & System Safety, 2023 - Elsevier
Mission abort has recently attracted considerable attention to enhance the safety of critical
systems during the primary mission (PM). Most of the existing research focuses on mission …

Influence of failure propagation on mission abort policy in heterogeneous warm standby systems

G Levitin, L Xing, L Luo - Reliability Engineering & System Safety, 2019 - Elsevier
In many life-critical applications (eg, spacecraft, aircrafts and chemical reactors),
accomplishing a specified mission or aborting mission objectives in the case of certain …

Mission abort policy in heterogeneous nonrepairable 1-out-of-N warm standby systems

G Levitin, L Xing, Y Dai - IEEE Transactions on Reliability, 2017 - ieeexplore.ieee.org
Many real-world critical systems, such as aircraft and human space flight systems, utilize
mission aborts to enhance the survivability of the system. Specifically, the mission objectives …

Mission abort policy for systems with observable states of standby components

G Levitin, L Xing, Y Dai - Risk Analysis, 2020 - Wiley Online Library
For some critical applications, successfully accomplishing the mission or surviving the
system through aborting the mission and performing a rescue procedure in the event of …

Joint optimization of mission aborts and allocation of standby components considering mission loss

X Zhao, Y Dai, Q Qiu, Y Wu - Reliability Engineering & System Safety, 2022 - Elsevier
Mission abort is an effective way to enhance system safety during mission execution.
Existing multi-attempt mission abort models can be divided into two main categories …

Mission Aborting in n-Unit Systems With Work Sharing

G Levitin, L Xing, Y Dai - IEEE Transactions on Systems, Man …, 2021 - ieeexplore.ieee.org
Mission aborting has recently attracted great attention, where mission abort rules (MARs)
have been modeled and optimized for different types of technological systems aiming to …

Risk control of mission-critical systems: Abort decision-makings integrating health and age conditions

L Yang, Y Chen, Q Qiu, J Wang - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
The mission abort is an effective action to reduce the risk of casualties and enhance the
survivability of mission-oriented systems, such as aircrafts, submarines, and unmanned …

Optimal mission aborting in multistate systems with storage

G Levitin, L Xing, Y Dai - Reliability Engineering & System Safety, 2022 - Elsevier
Though intensive research efforts have been devoted to the study of mission aborting rules
(MARs) for diverse types of systems, no previous work has discussed this problem for …

Joint optimization of mission abort and component switching policies for multistate warm standby systems

X Zhao, X Chai, J Sun, Q Qiu - Reliability Engineering & System Safety, 2021 - Elsevier
Safety-critical systems have been widely applied in various practical engineering fields to
perform specific missions. Failures of such systems will lead to significant damage, thus …

Joint modeling of loading and mission abort policies for systems operating in dynamic environments

X Zhao, R Li, S Cao, Q Qiu - Reliability Engineering & System Safety, 2023 - Elsevier
Failures of safety-critical systems may cause huge economic losses and irretrievable
disasters. The dynamic operating environment of such systems makes it more difficult to …