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Keywords: robustness
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Journal Articles
Publisher: ASME
Article Type: Research-Article
ASME J. Risk Uncertainty Part B. June 2024, 10(2): 021108.
Paper No: RISK-23-1064
Published Online: April 2, 2024
... into a local optimum. Therefore, a novel target-oriented KH (TOKH) algorithm is proposed in this study to optimize the design of discrete truss structures. Initially, a crossover operator is established between the “best krill” and “suboptimal krill” to generate a robust “cross krill” for global exploration...
Journal Articles
Publisher: ASME
Article Type: Research-Article
ASME J. Risk Uncertainty Part B. March 2024, 10(1): 011201.
Paper No: RISK-22-1057
Published Online: October 3, 2023
... the networks' resilience. Increasing the ability of metrorail networks to withstand such perturbations requires robustness and vulnerability assessments as key attributes of resilience and necessary steps toward developing reliable networks. Most models developed for this purpose associate a network's failures...
Journal Articles
Publisher: ASME
Article Type: Research-Article
ASME J. Risk Uncertainty Part B. September 2023, 9(3): 031203.
Paper No: RISK-22-1069
Published Online: June 6, 2023
... of robustness to uncertainty as developed in info-gap decision theory. We explain that maximizing the robustness is complementary to—but distinct from—minimizing a measure of effort of the learning procedure. 1 Corresponding author. e-mail:  yakov@technion.ac.il e-mail:  scott.cogan@univ-fcomte.fr...
Journal Articles
Publisher: ASME
Article Type: Research-Article
ASME J. Risk Uncertainty Part B. June 2022, 8(2): 021201.
Paper No: RISK-21-1023
Published Online: September 20, 2021
... how the information entropy expresses the probabilistic uncertainties due to nonuniform probability distributions of system states. Next, it argues that the conditional entropy of system operational and failure states appropriately describes both system redundancy and robustness. Finally, the article...
Journal Articles
Publisher: ASME
Article Type: Research-Article
ASME J. Risk Uncertainty Part B. December 2018, 4(4): 041006.
Paper No: RISK-17-1070
Published Online: April 30, 2018
... or reproduce the published form of this paper, or allow others to do so, for United States Government purposes. 16 06 2017 24 02 2018 Mechanical Random Reliability Robustness Structural reliability Uncertainty This work examines the variability...
Journal Articles
Publisher: ASME
Article Type: Research-Article
ASME J. Risk Uncertainty Part B. December 2018, 4(4): 041007.
Paper No: RISK-17-1071
Published Online: April 30, 2018
...Aimee Cloutier; James Yang The development of robust and adaptable methods of grasping force optimization (GFO) is an important consideration for robotic devices, especially those which are designed to interact naturally with a variety of objects. Along with considerations for the computational...
Journal Articles
Publisher: ASME
Article Type: Research-Article
ASME J. Risk Uncertainty Part B. September 2018, 4(3): 031006.
Paper No: RISK-16-1072
Published Online: March 2, 2018
... that are available during disruption. Larger systems with more nodes and more connections tend to be more robust and give correct predictions than smaller systems. Therefore, the design decision variables need to include the number of nodes, the respective prediction...
Journal Articles
Publisher: ASME
Article Type: Research-Article
ASME J. Risk Uncertainty Part B. June 2018, 4(2): 021008.
Paper No: RISK-17-1011
Published Online: October 5, 2017
..., 2017. Assoc. Editor: Alba Sofi. 08 02 2017 09 07 2017 Decision making Mechanical Robustness Uncertainty In the early phase of systems design, decisions have to be made without complete information. In vehicle development, e.g., components have to be specified, although...
Journal Articles
Publisher: ASME
Article Type: Research-Article
ASME J. Risk Uncertainty Part B. March 2018, 4(1): 011006.
Paper No: RISK-17-1002
Published Online: September 7, 2017
... is quantified using the statistical mean-squared error in kriging to improve the robustness of the searching method. 8:    Insert a penalized term d avg to stabilize f RBF (⋅) 9:    Compute the weights: 10:     w l ← f RBF ( d avg , d l ) 11:   end...
Journal Articles
Publisher: ASME
Article Type: Research-Article
ASME J. Risk Uncertainty Part B. March 2018, 4(1): 011008.
Paper No: RISK-16-1101
Published Online: September 7, 2017
... that guide the evolution of the samples. Such an approach can also be found in Ref. [ 11 ]. H2020 European Research Council 10.13039/100010663 2-73985-14 Mechanical Probability Robustness Structures Uncertainty 07 07 2016...
Journal Articles
Publisher: ASME
Article Type: Research-Article
ASME J. Risk Uncertainty Part B. September 2017, 3(3): 031002.
Paper No: RISK-15-1110
Published Online: June 12, 2017
... in reduction of cost and time for new product development. However, a deterministic optimum design often resides at the boundary of failure domain, leaving little or no room for modeling imperfections, parameter uncertainties, and/or human error. In this study, an operational model-based robust design...
Journal Articles
Publisher: ASME
Article Type: Research Papers
ASME J. Risk Uncertainty Part B. March 2017, 3(1): 011005.
Paper No: RISK-16-1070
Published Online: November 21, 2016
.... In this paper, we design a general resilient and robust control framework for a time-delay variable speed permanent magnet synchronous generator (PMSG)-based WECS. A linear matrix inequality-based control approach is developed to accommodate the unstructured model uncertainties, L 2 type of external...