Relevant bibliographies by topics / Complex engineered system

Contents

  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers
  6. Reports

Academic literature on the topic 'Complex engineered system'

Author: Grafiati
Published: 26 June 2021
Last updated: 29 July 2025

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Journal articles on the topic "Complex engineered system"

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Mehrpouyan, Hoda, Brandon Haley, Andy Dong, Irem Y. Tumer, and Christopher Hoyle. "Resiliency analysis for complex engineered system design." Artificial Intelligence for Engineering Design, Analysis and Manufacturing 29, no. 1 (2015): 93–108. http://dx.doi.org/10.1017/s0890060414000663.

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AbstractResilience is a key driver in the design of systems that must operate in an uncertain operating environment, and it is a key metric to assess the capacity for systems to perform within the specified performance envelop despite disturbances to their operating environment. This paper describes a graph spectral approach to calculate the resilience of complex engineered systems. The resilience of the design architecture of complex engineered systems is deduced from graph spectra. This is calculated from adjacency matrix representations of the physical connections between components in comp
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Liu, Boyuan, Shuangxi Huang, Wenhui Fan, et al. "Data driven uncertainty evaluation for complex engineered system design." Chinese Journal of Mechanical Engineering 29, no. 5 (2016): 889–900. http://dx.doi.org/10.3901/cjme.2016.0422.058.

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Banerjee, Soumya. "Lymph node inspired computing: towards immune system inspired human-engineered complex systems." Interdisciplinary Description of Complex Systems 19, no. 4 (2021): 502–10. http://dx.doi.org/10.7906/indecs.19.4.4.

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McIntire, Matthew G., Christopher Hoyle, Irem Y. Tumer, and David C. Jensen. "Safety-informed design: Using subgraph analysis to elicit hazardous emergent failure behavior in complex systems." Artificial Intelligence for Engineering Design, Analysis and Manufacturing 30, no. 4 (2016): 466–73. http://dx.doi.org/10.1017/s089006041600041x.

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AbstractIdentifying failure paths and potentially hazardous scenarios resulting from component faults and interactions is a challenge in the early design process. The inherent complexity present in large engineered systems leads to nonobvious emergent behavior, which may result in unforeseen hazards. Current hazard analysis techniques focus on single hazards (fault trees), single faults (event trees), or lists of known hazards in the domain (hazard identification). Early in the design of a complex system, engineers may represent their system as a functional model. A function failure reasoning
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Basole, Rahul C., Ahsan Qamar, Hyunwoo Park, Christiaan J. J. Paredis, and Leon F. McGinnis. "Visual Analytics for Early-Phase Complex Engineered System Design Support." IEEE Computer Graphics and Applications 35, no. 2 (2015): 41–51. http://dx.doi.org/10.1109/mcg.2015.3.

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Skreddernes, Ola, Rune André Haugen, and Cecilia Haskins. "Coping with Verification in Complex Engineered Product Development." INCOSE International Symposium 33, no. 1 (2023): 482–502. http://dx.doi.org/10.1002/iis2.13034.

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AbstractCoping with system verification in complex systems is a challenging task. This paper reports on how the high complexity of closely integrated systems and long timelines in development affects the verification process in an engineering company in Norway. The literature on verification in development and a survey within the industry‐as‐laboratory method were used to research the practice of verification in the case company to identify where the company's practice deviates from the recommended practice according to the literature. The research found that the company is taking shortcuts in
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Dimauro, G., S. Impedovo, G. Pirlo, and A. Salzo. "Automatic Bankcheck Processing: A New Engineered System." International Journal of Pattern Recognition and Artificial Intelligence 11, no. 04 (1997): 467–504. http://dx.doi.org/10.1142/s0218001497000214.

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A new bankcheck processing system is presented in this paper. A full exploitation of the contextual knowledge, together with a multi-expert approach, have been used both to analyze the complex shape of handwritten text and to design the system. Several processing modules have been integrated in the system. Some of the most relevant are those for data acquisition, preprocessing, machine-printed numeral recognition, layout analysis, courtesy amount recognition, legal amount recognition, amount validation, and signature verification. Some combination techniques have also been used in the system.
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Keating, Charles B., Polinpapilinho F. Katina, Joseph M. Bradley, Richard Hodge, and James C. Pyne. "Sustainability: A Complex System Governance Perspective." INCOSE International Symposium 33, no. 1 (2023): 1117–31. http://dx.doi.org/10.1002/iis2.13073.

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AbstractThis paper explores the sustainability field from a Complex System Governance (CSG) perspective. In general, sustainability suggests maintenance at a specific rate or level. It is also frequently held as maintaining ecological balance to negate the depletion of natural resources. CSG offers sustainability a theoretically grounded, model based, and methodologically sound approach to better inform sustainability design, execution, and development for complex systems. CSG examines sustainability as an outcome‐based product resulting from effective governance of an underlying system which
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Keating, Charles B., Polinpapilinho F. Katina, Joseph M. Bradley, Richard Hodge, and James C. Pyne. "Sustainability: A Complex System Governance Perspective." INSIGHT 27, no. 1 (2024): 8–17. http://dx.doi.org/10.1002/inst.12471.

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ABSTRACTThis paper explores the sustainability field from a complex system governance (CSG) perspective. In general, sustainability suggests maintenance at a specific rate or level. It is also frequently held as maintaining ecological balance to negate the depletion of natural resources. CSG offers sustainability a theoretically grounded, model based, and methodologically sound approach to better inform sustainability design, execution, and development for complex systems. CSG examines sustainability as an outcome‐based product resulting from effective governance of an underlying system which
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Sun, Eric D., Thomas C. T. Michaels, and L. Mahadevan. "Optimal control of aging in complex networks." Proceedings of the National Academy of Sciences 117, no. 34 (2020): 20404–10. http://dx.doi.org/10.1073/pnas.2006375117.

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Many complex systems experience damage accumulation, which leads to aging, manifest as an increasing probability of system collapse with time. This naturally raises the question of how to maximize health and longevity in an aging system at minimal cost of maintenance and intervention. Here, we pose this question in the context of a simple interdependent network model of aging in complex systems and show that it exhibits cascading failures. We then use both optimal control theory and reinforcement learning alongside a combination of analysis and simulation to determine optimal maintenance proto
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Dissertations / Theses on the topic "Complex engineered system"

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Abbas, Manzar. "System-level health assessment of complex engineered processes." Diss., Georgia Institute of Technology, 2010. http://hdl.handle.net/1853/37260.

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Condition-Based Maintenance (CBM) and Prognostics and Health Management (PHM) technologies aim at improving the availability, reliability, maintainability, and safety of systems through the development of fault diagnostic and failure prognostic algorithms. In complex engineering systems, such as aircraft, power plants, etc., the prognostic activities have been limited to the component-level, primarily due to the complexity of large-scale engineering systems. However, the output of these prognostic algorithms can be practically useful for the system managers, operators, or maintenance personnel
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Haraszti, Reka A. "Engineered Exosomes for Delivery of Therapeutic siRNAs to Neurons." eScholarship@UMMS, 2018. https://escholarship.umassmed.edu/gsbs_diss/971.

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Extracellular vesicles (EVs), exosomes and microvesicles, transfer endogenous RNAs between neurons over short and long distances. We have explored EVs for siRNA delivery to brain. (1) We optimized siRNA chemical modifications and siRNA conjugation to lipids for EV-mediated delivery. (2) We developed a GMP-compatible, scalable method to manufacture active EVs in bulk. (3) We characterized lipid and protein content of EVs in detail. (4) We established how protein and lipid composition relates to siRNA delivering activity of EVs, and we reverse engineered natural exosomes (small EVs) into artific
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Hambley, Chris J. "Multilevel design for complex engineered systems." Thesis, University of Sheffield, 2018. http://etheses.whiterose.ac.uk/22673/.

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Efatmaneshnik, Mahmoud Mechanical &amp Manufacturing Engineering Faculty of Engineering UNSW. "Towards immunization of complex engineered systems: products, processes and organizations." Publisher:University of New South Wales. Mechanical & Manufacturing Engineering, 2009. http://handle.unsw.edu.au/1959.4/43358.

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Engineering complex systems and New Product Development (NPD) are major challenges for contemporary engineering design and must be studied at three levels of: Products, Processes and Organizations (PPO). The science of complexity indicates that complex systems share a common characteristic: they are robust yet fragile. Complex and large scale systems are robust in the face of many uncertainties and variations; however, they can collapse, when facing certain conditions. This is so since complex systems embody many subtle, intricate and nonlinear interactions. If formal modelling exercises with
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Hubbard, Ella-Mae. "Supporting the Configuration of Decision-Making Systems for Complex, Long-Life Engineered Systems." Thesis, Loughborough University, 2009. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.519717.

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Agarwal, Kuldeep. "Physics Based Hierarchical Decomposition of Processes for Design of Complex Engineered Systems." The Ohio State University, 2011. http://rave.ohiolink.edu/etdc/view?acc_num=osu1322152146.

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Di, Federico Erica. "Complex mechanical conditioning of cell-seeded constructs can influence chondrocyte activity." Thesis, Queen Mary, University of London, 2014. http://qmro.qmul.ac.uk/xmlui/handle/123456789/7982.

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Articular cartilage represents a primary target for tissue engineering strategies as it does not functionally regenerate within the joint. Many tissue engineering approaches have focused on the in vitro generation of neo-cartilage using chondrocyte-seeded scaffolds. Several studies have reported the morphological appearance of native cartilage, although its functional competence has not been demonstrated. Accordingly, mechanical conditioning has often been introduced to enhance biosynthetic activity of chondrocytes within 3D constructs. However although this strategy has significantly up-regul
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Alfaris, Anas (Anas Faris). "The Evolutionary Design Model (EDM) for the design of complex engineered systems : Masdar City as a case study." Thesis, Massachusetts Institute of Technology, 2009. http://hdl.handle.net/1721.1/58187.

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Thesis (S.M.)--Massachusetts Institute of Technology, Computation for Design and Optimization Program, 2009.<br>"September 2009." Cataloged from PDF version of thesis.<br>Includes bibliographical references (p. 150-157).<br>This thesis develops a framework for constructing an Evolutionary Design Model (EDM) that would enhance the design of complex systems through an efficient process. The framework proposed is generic and suggests a group of systematic methodologies that eventually lead to a fully realized and integrated design model. Within this model, complexities of the design are handled a
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Taylor, James Edward Nathan. "Biochemical and biophysical characterisation of the genetically engineered Type I restriction-modification system, EcoR124I NT." Thesis, University of Portsmouth, 2005. https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.424193.

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The EcoR124INT restriction-modification (R-M) system contains the genes HsdS3, HsdM and HsdR. S3 encodes the N-terminal domain of the wild-type S subunit and has been shown to dimerise in solution (Smith et al., 1998). Following purification of the subunits of the EcoR124INT R-M system, complexes of the methyltransferase S3/M and restriction endonuclease S3/M/R were formed and shown to have activity in vitro, methylating and hydrolysing a symmetrical DNA recognition sequence, respectively. The DNA mimic OCR (overcome classical restriction) protein inhibited the methyltransferase activity in vi
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Sprauer, William A. "Self-organization and Sense-making in Architect-Engineer Design Teams| Leveraging Health Care's Approach to "Managing" Complex Adaptive Systems." Thesis, The George Washington University, 2016. http://pqdtopen.proquest.com/#viewpdf?dispub=10126014.

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<p>Traditional, corporate-level risk mitigation procedures and management-led performance improvement efforts tend to ignore the relationship dynamics of Architect-Engineer design teams, and instead focus on the credentials and abilities of the individual designers, the contractual framework surrounding the individual projects, and the process for inspecting and controlling the quality of the team&rsquo;s output, the design. Management may tacitly acknowledge the complex nature of the design process, but the notion of design teams as complex systems, or more precisely, Complex Adaptive Systems
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Books on the topic "Complex engineered system"

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Braha, Dan, Ali A. Minai, and Yaneer Bar-Yam, eds. Complex Engineered Systems. Springer Berlin Heidelberg, 2006. http://dx.doi.org/10.1007/3-540-32834-3.

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Nemiche, Mohamed, and Mohammad Essaaidi, eds. Advances in Complex Societal, Environmental and Engineered Systems. Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-46164-9.

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Kramarov, Sergey, Vladimir Khramov, Elena Grebenyuk, and Anatoly Bocharov. Fundamentals of the ergotechnical approach to the formation of an electronic educational environment. Publishing Center RIOR, 2021. http://dx.doi.org/10.29039/02086-9.

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The monograph deals with the problems of analysis and synthesis of electronic information and learning environment as an ergatic system. The issues of creation, development and evaluation of such systems, as well as information support of the process of building and using artificial intelligence, including in the protection of information, are considered. The monograph provides theoretical justifications for the research of information objects, which reveals the mechanism of constructing a mathematical model of the educational process at the university and explains the understanding of the edu
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Kramarov, Sergey, Ol'ga Mityasova, Igor' Temkin, and Vladimir Khramov. Objects' identification in geospatial sociotechnical systems. Publishing Center RIOR, 2024. http://dx.doi.org/10.29039/02146-0.

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The monograph is devoted to the identification issues discussion on example of mining facilities (quarries). Information sources, as well as the results of research on the processing of objects’ digital satellite images are considered in the monograph in detail. In addition, the description of the railway identification model and its software implementation for its using in the mining and transport complex are given. The specific developments of technical solutions, which were obtained within working process under the study, are shown at the monograph’s final part. The monograph is intended fo
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Patrick, Smolinski, American Society of Mechanical Engineers. Pressure Vessels and Piping Division., American Society of Mechanical Engineers. Applied Mechanics Division., and American Society of Mechanical Engineers. Winter Meeting, eds. New methods in transient analysis: Presented at the Winter Annual Meeting of the American Society of Mechanical Engineers, Anaheim, California, November 8-13, 1992. The Society, 1992.

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Bobyr', Maksim, Sergey Emel'yanov, and Natal'ya Milostnaya. Automated fuzzy logic control systems and methods of their sensitization. INFRA-M Academic Publishing LLC., 2025. https://doi.org/10.12737/2162831.

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The monograph is devoted to the methods of designing automated fuzzy logic control systems and methods of their sensing using vision systems. The presented methods, mathematical models, algorithms, and fuzzy logic control systems based on them differ from the known ones by automatically correcting the parameters of the cutting mode, taking into account the disturbing effects acting on the control object in real time. It is addressed to scientists, engineers, graduate students and students of technical specialties interested in fuzzy logic, control theory, stability of complex systems and manag
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Lepeshkin, Aleksandr, Aleksandr Mihaylin, Anatoliy Sheypak, D. Shterenliht, and Yu Belenkov. Hydraulics and hydraulic pneumatic drive. Hydraulics. INFRA-M Academic Publishing LLC., 2023. http://dx.doi.org/10.12737/958917.

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The textbook outlines the basic laws of equilibrium and fluid motion in closed channels. The methods of using these laws in engineering calculations are considered, as well as recommendations for the design of individual elements of hydraulic systems are given.&#x0D; Meets the requirements of the federal state educational standards of higher education of the latest generation.&#x0D; For students of higher educational institutions studying in the field of training 23.03.03 "Operation of transport and technological machines and complexes" and the disciplines "Hydraulics and hydropneumatic drive"
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A, Cassaro Michael, Cooper James D, American Society of Civil Engineers. Technical Council on Lifeline Earthquake Engineering., and ASCE National Convention (1988 : St. Louis, Mo.), eds. Seismic design and construction of complex civil Engineering systems: Proceedings of a symposium sponsored by the Technical Council on Lifeline Earthquake Engineering of the American Society of Civil Engineers in conjunction with the ASCE National Convention in St. Louis, Missouri, October 27, 1988. American Society of Civil Engineers, 1988.

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Zio, Enrico, Wolfgang Kröger, Bozidar Stojadinovic, Luca Podofillini, and Bruno Sudret. Safety and Reliability of Complex Engineered Systems: Esrel 2015. Taylor & Francis Group, 2015.

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Zio, Enrico, Bozidar Stojadinovic, Luca Podofillini, Bruno Sudret, and Wolfgang Kr�ger. Safety and Reliability of Complex Engineered Systems: Esrel 2015. Taylor & Francis Group, 2015.

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Book chapters on the topic "Complex engineered system"

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Sinha, Kaushik, Narek R. Shougarian, and Olivier L. de Weck. "Complexity Management for Engineered Systems Using System Value Definition." In Complex Systems Design & Management. Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-49103-5_12.

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Sillitto, Hillary. "Nature of an Engineered System: Illustrated from Engineering Artefacts and Complex Systems." In Handbook of Systems Sciences. Springer Singapore, 2021. http://dx.doi.org/10.1007/978-981-13-0370-8_17-2.

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Sillitto, Hillary. "Correction to: Nature of an Engineered System: Illustrated from Engineering Artefacts and Complex Systems." In Handbook of Systems Sciences. Springer Singapore, 2021. http://dx.doi.org/10.1007/978-981-15-0720-5_82.

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Aslett, Louis J. M. "Sampling from Complex Probability Distributions: A Monte Carlo Primer for Engineers." In Uncertainty in Engineering. Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-83640-5_2.

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AbstractModels which are constructed to represent the uncertainty arising in engineered systems can often be quite complex to ensure they provide a reasonably faithful reflection of the real-world system. As a result, even computation of simple expectations, event probabilities, variances, or integration over utilities for a decision problem can be analytically intractable. Indeed, such models are often sufficiently high dimensional that even traditional numerical methods perform poorly. However, access to random samples drawn from the probability model under study typically simplifies such pr
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Dale Thomas, L., and Katherine Burris. "Generational Evolution in Complex Engineered Systems." In Disciplinary Convergence in Systems Engineering Research. Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-62217-0_52.

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Johnson, Bonnie. "Engineered Complex Adaptive Systems of Systems: A Military Application." In Unifying Themes in Complex Systems IX. Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-96661-8_51.

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Bhaduri, Budhendra, Ryan McManamay, Olufemi Omitaomu, Jibo Sanyal, and Amy Rose. "Urban Energy Systems: Research at Oak Ridge National Laboratory." In Urban Informatics. Springer Singapore, 2021. http://dx.doi.org/10.1007/978-981-15-8983-6_18.

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AbstractIn the coming decades, our planet will witness unprecedented urban population growth in both established and emerging communities. The development and maintenance of urban infrastructures are highly energy-intensive. Urban areas are dictated by complex intersections among physical, engineered, and human dimensions that have significant implications for traffic congestion, emissions, and energy usage. In this chapter, we highlight recent research and development efforts at Oak Ridge National Laboratory (ORNL), the largest multipurpose science laboratory within the U.S. Department of Ene
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Bukowski, Lech. "Designing Complex Engineered Systems for the Risky Environment." In Reliable, Secure and Resilient Logistics Networks. Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-030-00850-5_4.

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Hofer, Marvin, Sebastian Hellmann, Milan Dojchinovski, and Johannes Frey. "The New DBpedia Release Cycle: Increasing Agility and Efficiency in Knowledge Extraction Workflows." In Semantic Systems. In the Era of Knowledge Graphs. Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-59833-4_1.

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Abstract Since its inception in 2007, DBpedia has been constantly releasing open data in RDF, extracted from various Wikimedia projects using a complex software system called the DBpedia Information Extraction Framework (DIEF). For the past 12 years, the software received a plethora of extensions by the community, which positively affected the size and data quality. Due to the increase in size and complexity, the release process was facing huge delays (from 12 to 17 months cycle), thus impacting the agility of the development. In this paper, we describe the new DBpedia release cycle including
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Brown, Willie, John Richards, Christopher Morey, Titus Rice, and George Gallarno. "Risk-Informed Prioritization for Complex Engineered Systems: Two US Army Corps of Engineers Case Studies." In The Proceedings of the 2023 Conference on Systems Engineering Research. Springer Nature Switzerland, 2024. http://dx.doi.org/10.1007/978-3-031-49179-5_31.

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Conference papers on the topic "Complex engineered system"

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Aldinger, Thomas I. "Engineered Protection for Concrete Exposed to Aggressive Chemicals and High Radiation." In CORROSION 1987. NACE International, 1987. https://doi.org/10.5006/c1987-87236.

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Abstract This paper covers the engineering efforts involved in the selection of protective materials for concrete surfaces exposed to severe chemical environments and high radiation in a waste processing facility. The selection process is described as it progressed over a five-year period from a preliminary study to a completed specification. Chemical, temperature, and radiation exposure parameters are discussed, along with a testing program used to make final coating selections. In closely following the sequence of the efforts involved in choosing the concrete surfacer material, we have attem
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Wall, Alanna, Hali Barber, Jacob Lebrasseur, and Perry Comeau. "Toward the Development of Processes for Assessing the Response of RPAS and UAS to Complex Flow Fields." In Vertical Flight Society 81st Annual Forum and Technology Display. The Vertical Flight Society, 2025. https://doi.org/10.4050/f-0081-2025-130.

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With recent advancements in the field of Advanced Air Mobility (AAM), including Electric Vertical Takeoff and Landing (eVTOL), Remotely Piloted Aircraft Systems (RPAS), and Unmanned Aerial System (UAS), it is beneficial to understand the impact of complex flow features on operations in urban and shipboard environments. Testing methods for studying these impacts, including simulated environments such as wind-tunnel flows and engineered equivalence tests, will need to be adapted to prepare for when the vehicles of interest are too large for the available testing facilities, and to permit low-cos
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Lewandowski, Zbigniew, and Allan Hamilton. "Mic of Stainless Steels as a Model System to Study Metal-Microbe Interactions." In CORROSION 2002. NACE International, 2002. https://doi.org/10.5006/c2002-02474.

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Abstract Accumulated evidence clearly demonstrates the influence of attached microorganisms in an array of natural and engineered processes, e.g. biomineralization, microbially influenced corrosion of metals (MIC), biomining, and bioremediation. Our knowledge of the mechanisms behind these interactions is limited because they are complex, and because we lack suitable model systems to study the interactions. We have been studying ennoblement of stainless steel - a phenomenon that can lead to a specific yet pervasive form of MIC. Biofilms on stainless steels constitute an ideal system to study m
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Chirwa, Evans M. N., Bezza F. Andualem, Osemeikhain Ogbeifun, Shepherd M. Tichapondwa, Wesley Lawrence, and Bonhle Manoto. "Solar Desalination and Porphyrin Mediated Visible-Light Photocatalysis in Decolouration of Dyes as Biological Analogues Applied in Advanced Water Treatment." In The 35th European Symposium on Computer Aided Process Engineering. PSE Press, 2025. https://doi.org/10.69997/sct.155404.

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Engineering can be made simple and more impactful by observing and understanding how organisms in nature solve eminent problems. For example, scientists around the world have observed green plants thriving without organic food inputs using the complex photosynthesis process to kick-start a self-sustaining biochemical food chain. In this study, two biological analogues for advanced water treatment, i.e., visible-light photocatalysis using porphyrin-Bi12O17Cl2 and BiOIO3 compounds and interfacial solar desalination by a by Reduced Graphene Oxide-Black TiO2 (rGO-Black TiO2) were investigated. For
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Youn, Byeng D., Chao Hu, and Pingfeng Wang. "Resilience-Driven System Design of Complex Engineered Systems." In ASME 2011 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. ASMEDC, 2011. http://dx.doi.org/10.1115/detc2011-48314.

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Most engineered systems are designed with a passive and fixed design capacity and, therefore, may become unreliable in the presence of adverse events. Currently, most engineered systems are designed with system redundancies to ensure required system reliability under adverse events. However, a high level of system redundancy increases a system’s life-cycle cost (LCC). Recently, proactive maintenance decisions have been enabled through the development of prognostics and health management (PHM) methods that detect, diagnose, and predict the effects of adverse events. Capitalizing on PHM technolo
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Mehrpouyan, Hoda, Brandon Haley, Andy Dong, Irem Y. Tumer, and Chris Hoyle. "Resilient Design of Complex Engineered Systems." In ASME 2013 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. American Society of Mechanical Engineers, 2013. http://dx.doi.org/10.1115/detc2013-13248.

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This paper presents a complex network and graph spectral approach to calculate the resiliency of complex engineered systems. Resiliency is a key driver in how systems are developed to operate in an unexpected operating environment, and how systems change and respond to the environments in which they operate. This paper deduces resiliency properties of complex engineered systems based on graph spectra calculated from their adjacency matrix representations, which describes the physical connections between components in a complex engineered systems. In conjunction with the adjacency matrix, the d
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Haley, Brandon M., Andy Dong, and Irem Y. Tumer. "Creating Faultable Network Models of Complex Engineered Systems." In ASME 2014 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. American Society of Mechanical Engineers, 2014. http://dx.doi.org/10.1115/detc2014-34407.

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This paper presents a new methodology for modeling complex engineered systems using complex networks for failure analysis. Many existing network-based modeling approaches for complex engineered systems “abstract away” the functional details to focus on the topological configuration of the system and thus do not provide adequate insight into system behavior. To model failures more adequately, we present two types of network representations of a complex engineered system: a uni-partite architectural network and a weighted bi-partite behavioral network. Whereas the architectural network describes
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Mehrpouyan, Hoda, Brandon Haley, Andy Dong, Irem Y. Tumer, and Chris Hoyle. "Resilient Design of Complex Engineered Systems Against Cascading Failure." In ASME 2013 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2013. http://dx.doi.org/10.1115/imece2013-63308.

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This paper describes an approach commonly used with complex networks to study the failure propagation in an engineered system design. The goal of the research is to synthesize and illustrate system design characteristics that results from possible impact of the underlying design methodology based on cascading failures. Further, identifying the most vulnerable component in the design or system design architectures that are resilient to such dissemination of failures provide additional property improvement for resilient design. The paper presents a case study based on the ADAPT (Electrical Power
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Cansler, Ethan Z., Scott M. Ferguson, and Christopher A. Mattson. "Identifying and Mapping Excess Relationships in Complex Engineered Systems." In ASME 2014 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. American Society of Mechanical Engineers, 2014. http://dx.doi.org/10.1115/detc2014-34971.

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The design of complex engineered systems is one of the great challenges currently facing designers. Beyond addressing the obvious difficulties stemming from system complexity, designers must also consider that such systems will likely evolve within their service lifetime. As future environments are often unknown, designers must create systems capable of evolving in-service to meet unforeseen requirements. Previous research exploring the concept of service-phase evolvability has indicated that design excess is a critical factor enabling such change. This paper explores how information available
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Soria Zurita, Nicolás F., and Irem Y. Tumer. "A Survey: Towards Understanding Emergent Behavior in Complex Engineered Systems." In ASME 2017 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. American Society of Mechanical Engineers, 2017. http://dx.doi.org/10.1115/detc2017-67453.

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The design of complex engineered systems is challenging, especially in early design stages due to the complex emergent behavior that often results in unforeseen failures. Emergent behavior is a distinctive aspect of systems in which the exhibited behavior of the system is more complex than the behavior of the individual components that shape the system. Understanding the emergent behavior is critical to perform an accurate assessment of the designed system. The objective of this paper is to explore the different existing concepts, methods, and approaches used by researchers to understand and m
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Reports on the topic "Complex engineered system"

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Svyatsky, Daniil. Radiation Belt Remediation: A Complex Engineered System. INSTITUTIONAL COMPUTING REPORT. Office of Scientific and Technical Information (OSTI), 2022. http://dx.doi.org/10.2172/1868197.

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Svyatsky, Daniil. Radiation Belt Remediation: A Complex Engineered System (RBR-ACES). INSTITUTIONAL COMPUTING REPORT. Office of Scientific and Technical Information (OSTI), 2022. http://dx.doi.org/10.2172/1868200.

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Jung, Carina, Karl Indest, Matthew Carr, Richard Lance, Lyndsay Carrigee, and Kayla Clark. Properties and detectability of rogue synthetic biology (SynBio) products in complex matrices. Engineer Research and Development Center (U.S.), 2022. http://dx.doi.org/10.21079/11681/45345.

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Synthetic biology (SynBio) aims to rationally engineer or modify traits of an organism or integrate the behaviors of multiple organisms into a singular functional organism through advanced genetic engineering techniques. One objective of this research was to determine the environmental persistence of engineered DNA in the environment. To accomplish this goal, the environmental persistence of legacy engineered DNA building blocks were targeted that laid the foundation for SynBio product development and application giving rise to “post-use products.” These building blocks include genetic constru
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Szymanski, John. About the Complex Natural and Engineered Systems Pillar. Office of Scientific and Technical Information (OSTI), 2021. http://dx.doi.org/10.2172/1765861.

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Nagahi, Morteza, Raed Jaradat, Simon Goerger, et al. The impact of practitioners’ personality traits on their level of systems-thinking skills preferences. Engineer Research and Development Center (U.S.), 2022. http://dx.doi.org/10.21079/11681/45791.

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In this study, we used a structural equation modeling method to investigate the relationship between systems engineers and engineering managers’ Systems-Thinking (ST) skills preferences and their Personality Traits (PTs) in the domain of complex system problems. As organizations operate in more and more turbulent and complex environments, it has become increasingly important to assess the ST skills preferences and PTs of engineers. The current literature lacks studies related to the impact of systems engineers and engineering managers’ PTs on their ST skills preferences, and this study aims to
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Perdigão, Rui A. P. Beyond Quantum Security with Emerging Pathways in Information Physics and Complexity. Synergistic Manifolds, 2022. http://dx.doi.org/10.46337/220602.

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Information security and associated vulnerabilities have long been a pressing challenge, from the fundamental scientific backstage to the frontline across the most diverse sectors of society. At the tip of the iceberg of this problem, the citizens immediately feel that the reservation of privacy and the degradation of the quality and security of the information and communication on which they depend for the day-to-day activities, already of crucial relevance, are at stake. Naturally though, the challenges do not end there. There is a whole infrastructure for storing information, processing and
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Бакум, З. П., and В. В. Ткачук. Mining Engineers Training in Context of Innovative System of Ukraine. Криворізький державний педагогічний університет, 2014. http://dx.doi.org/10.31812/0564/425.

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The paper clarifies the process of a mining engineer training in terms of the innovation system of Ukraine. The authors analyze a number of normative documents concerning innovative activity in Ukraine in general and mining business in particular. In the process of implementation of innovations into mining industrial complex urgent problems are defined. The methodology of information and communication technologies (electronic, distance and mobile studies) usage in engineers training within the conditions of university education is offered. It is marked that the worked out methodology finds its
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Ehlschlaeger, Charles, Jeffrey Burkhalter, Imes Chiu, et al. Resilience modeling for civil military operations with the framework incorporating complex uncertainty systems. Engineer Research and Development Center (U.S.), 2023. http://dx.doi.org/10.21079/11681/47562.

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Framework Incorporating Complex Uncertain Systems (FICUS) provides geographic risk analysis capabilities that will dramatically improve military intelligence in locations with the Engineer Research and Development’s (ERDC) demographic and infrastructure models built and calibrated. When completed, FICUS would improve intelligence products by incorporating existing tools from the National Geospatial Intelligence Agency, ERDC, and FICUS prototype models, even in places without demographic or infrastructure capabilities. FICUS would support higher-fidelity intelligence analysis of population, env
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Pham, Melissa V., William R. Fields, Dustin T. Brown, et al. Bridge Resource Inventory Database for Gap Emplacement Selection (BRIDGES). U.S. Army Engineer Research and Development Center, 2023. http://dx.doi.org/10.21079/11681/47359.

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Wet gap crossings are one of the most complex maneuvers undertaken by military engineers, who, along with engineer planners, require better tools to increase the capacity for efficient use of limited bridging resources across the battlespace. Planning for bridging maneuvers often involves a complicated and inefficient system of ad hoc spreadsheets combined with an overreliance on the personal experience and training of subject matter experts (SMEs). Bridge Resource Inventory Database for Gap Emplacement Selection (BRIDGES) uses interactive mapping and database technology in order to streamline
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Beshouri, Greg. PR-309-14212-WEB Field Demonstration of Fully Integrated NSCR System. Pipeline Research Council International, Inc. (PRCI), 2019. http://dx.doi.org/10.55274/r0011623.

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Wednesday, October 9, 2019 3:30 pm. ET PRESENTER: Bob Goffin, Advanced Engine Technologies HOST: Chris Nowak, Kinder Morgan MODERATOR: Gary Choquette, PRCI CLICK THE DOWNLOAD/BUY BUTTON TO ACCESS THE WEBINAR REGISTRATION LINK While superficially a "simple and proven" technology, non-selective catalytic reduction (NSCR) control is in fact extremely complex, far more complex than the control of lean burn engines. Using a systems approach, PRCI research partners defined the most common failure modes for each of the components of the NSCR system. Both regulators and operators often make simplistic
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