IF 1 4区工程技术

Insight Pub Date : 2026-04-10 DOI: 10.1002/inst.70049

Sunkil Yun, Shashank Alai, Yongdae Kim, Tae Kook Kim, Jaehun Jo, Dahyeon Lee, Lokesh Gorantla, Michael Baloh

{"title":"Applying a System of Systems Perspective to Hyundai-Kia's Virtual Tire Development","authors":"Sunkil Yun, Shashank Alai, Yongdae Kim, Tae Kook Kim, Jaehun Jo, Dahyeon Lee, Lokesh Gorantla, Michael Baloh","doi":"10.1002/inst.70049","DOIUrl":"10.1002/inst.70049","url":null,"abstract":"<div>\u0000 \u0000 <p>Systems engineering has become important in almost every complex product manufacturing industry, especially automotive. Emerging trends like vehicle electrification and autonomous driving now pose a system of systems (SoS) engineering challenge to automotive OEMs. This paper presents a proof-of-concept (PoC) that applies a top-down SoS perspective to Hyundai-Kia Motor Corporation's (HKMC) virtual product development process to develop a performance-critical component of the vehicle, the tire. The PoC demonstrates using the Arcadia MBSE method to develop a consistent, layered, vehicle architecture model starting from the SoS operational context down to the lowest level of system decomposition in the physical architecture thereby capturing top-down knowledge traceability. Using the concept of functional chains, several vehicle performance views are captured that serve as the basis for architecture verification orchestration across engineering domains using a cross-domain orchestration platform thereby validating key vehicle/tire performance metrics that influence the tire design parameters. Preliminary results of the study show that applying a method-based modeling approach could provide several benefits to HKMC's current product development approach such as reduced time to model, SoS knowledge capture and reusability, parameter/requirement traceability, early performance verification, and effective systems engineering collaboration between the OEM, tire design supplier, and tire manufacturers.</p>\u0000 </div>","PeriodicalId":13956,"journal":{"name":"Insight","volume":"29 2","pages":"37-50"},"PeriodicalIF":1.0,"publicationDate":"2026-04-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147683638","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Informing the Delineation of Input Uncertainty Space in Exploratory Modelling Using a Heuristic Approach 探索性建模中输入不确定性空间的启发式描述

IF 1 4区工程技术

Insight Pub Date : 2026-04-10 DOI: 10.1002/inst.70044

Enayat A. Moallemi, Sondoss Elsawah, Michael J. Ryan

{"title":"Informing the Delineation of Input Uncertainty Space in Exploratory Modelling Using a Heuristic Approach","authors":"Enayat A. Moallemi, Sondoss Elsawah, Michael J. Ryan","doi":"10.1002/inst.70044","DOIUrl":"10.1002/inst.70044","url":null,"abstract":"<div>\u0000 \u0000 <p>Exploratory modelling is an emerging approach which can address the challenge of model-based decision making in dealing with input model uncertainties. Exploratory modelling samples from an input uncertainty space and generates extensive computational experiments to analyse possible model behaviours in an output solution space. The way that the input uncertainty space is delineated influences the results of exploratory modelling and its computational cost. In this article, we show the statistical significance of the implication of the size of an input uncertainty space on the resulted output solution space. We also propose a heuristic approach which informs the delineation of input uncertainties by screening the relevant model behaviour in the solution space. An illustrative example of an aircraft fleet management system is used to demonstrate the implementation of our approach in practice. We conclude that the delineation of input uncertainty space can be a way to control simulations in exploratory modelling and to enhance the efficiency of the exploration process and the confidence of the final results.</p>\u0000 </div>","PeriodicalId":13956,"journal":{"name":"Insight","volume":"29 2","pages":"54-62"},"PeriodicalIF":1.0,"publicationDate":"2026-04-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147683684","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Systems Engineers – Value Added Product Owners 系统工程师-增值产品所有者

IF 1 4区工程技术

Insight Pub Date : 2026-04-10 DOI: 10.1002/inst.70040

Aswin Sukumaran Nair

{"title":"Systems Engineers – Value Added Product Owners","authors":"Aswin Sukumaran Nair","doi":"10.1002/inst.70040","DOIUrl":"10.1002/inst.70040","url":null,"abstract":"<div>\u0000 \u0000 <p>Agile Methodology requires specialized roles like Product Owners to act as the bridge between the business and the product delivery teams. This calls for specific skills such as a customer-centric, design-thinking mindset and a good vision of the overall system, its capabilities, and the ability to provide the right information at the right time.</p>\u0000 <p>The primary duty of a product owner is to maintain a well-refined, prioritized backlog of work items. Systems Engineers are enabled with the right methods and tools to perform solution architecture, design synthesis, system verification, and validation. Systems Engineers have visibility into the overall system, interfaces between sub-systems, and external interface requirements. Enabled with the knowledge of Technical Processes, Systems Engineers are able to describe System Elements, their behavior, and interactions in the best possible detail. This allows them to ensure that functional and non-functional backlog items are defined in unambiguous adequate detail.</p>\u0000 <p>By applying their knowledge and expertise as mentioned above, Systems Engineers can effectively perform Product Owner duties and enables Agile teams to work efficiently to deliver the correct system increment at the end of each pre-defined time box.</p>\u0000 </div>","PeriodicalId":13956,"journal":{"name":"Insight","volume":"29 2","pages":"51-53"},"PeriodicalIF":1.0,"publicationDate":"2026-04-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147683541","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

IF 1 4区工程技术

Insight Pub Date : 2026-04-10

引用次数: 0

IF 1 4区工程技术

Insight Pub Date : 2026-04-10

引用次数: 0

IF 1 4区工程技术

Insight Pub Date : 2026-04-10

引用次数: 0

Analyzing System Security Architecture in Concept Phase Using UAF Domains 基于UAF域的概念阶段系统安全体系结构分析

IF 1 4区工程技术