The paper deals with the verification of manuals using ontologies built using ontological editor Fluent Editor. The ontological editor Fluent Editor creation of ontologies by using Controlled Natural Languages (CNL), which is close to a natural language that simplifies and facilitates the user's work. Text conversion algorithm manuals of natural language in a controlled. Based on the construction and visualization of ontology instruction manuals, conclusions are drawn about the possibility of using ontological editor Fluent Editor as a tool to verify the completeness, uniqueness and comprehensiveness manuals.
A thorough analysis of data on aircraft lifecycle revealed inadequacy of current lifecycle management methods in the face of increased complexity of the Internet-based global market. A new method for managing lifecycle has been developed by authors and their teams using concepts and principles of the emerging complexity science with the aim of reducing lead times and costs. Centralised control has been replaced with distributed decision-making empowering all lifecycle stakeholders. The solution described in this paper is the first of its kind and it represents a genuine advance in knowledge, which leads to considerable reduction in design/production lead times and decrease in the lifecycle cost. The method has been validated in a variety of applications. Keywords: aircraft, complex adaptive systems, complexity, lifecycle management, real-time spare parts management. INTRODUCTIONThe lifecycle of a large aerospace product such as an airliner or a military aircraft consists of a very large number of interconnected activities, which are normally partitioned into several phases such as: Design, Production, Operation and Decommissioning. Each phase of the lifecycle consists of activities as outlined below.Design consists of all activities needed to produce, operate and recycle a product, including: market research, requirements specification, conception, design management, overall design (including design for X, where X is performance, safety, reliability, operability, manufacturing, assembly, maintainability and recycling) and design of components.Production includes the selection and development of production technologies, production planning and management, supply of materials and components, manufacturing, assembly, testing and quality assurance.Operation includes the scheduling and management of the use of aircraft and its crew within a fleet; the maintenance and repair tasks and resources; and the logistics support tasks and resources.Decommissioning includes safe disposal and recycling of components and/or materials. The current practice is to consider each phase of the lifecycle separately managed by a different team of specialists, often from different organisations, with a limited interaction between them. As a rule, there is no central lifecycle management team charged with coordinating all activities from the creation of the idea of the future product to its disposal and recycling. Moreover, each phase of the lifecycle is normally supported by stand-alone computer systems, such as computer-aided design, computer-aided engineering, computer-aided manufacturing, enterprise resource planning and various production and logistic schedulers, which are rarely fully compatible with each other and never integrated into a single lifecycle system.Partitioning of lifecycle activities into individual phases and managing each phase by different management systems supported by stand-alone computer systems weakens important connections between key lifecycle activities and thus delays useful flow of information, p...
АннотацияВ статье обсуждается развитие формирующейся научной дисциплины, одноимѐнной названию журнала «Онтология проектирования». В предыдущих опубликованных в журнале работах автора рассматривались ключевые термины, научный базис и границы онтологии проектирования. Здесь же делается попытка в историческом аспекте рассмотреть истоки онтологии проектирования от Витрувия, Платона, Аристотеля, Сократа и других мудрецов древности до современников, внесших существенный вклад в становление этого научного направления, -Виттиха, Валькмана, Самойловича и многих других выдающихся учѐных. Подчѐркивается ключевая роль онтологического анализа предметной области, поиска и обоснования формализмов и формальных методов в описании как самой предметной области, так и моделируемых в ней процессов. В работе на примере опубликованных в журнале за восемь лет статей представлены географии затронутых тем, авторов и организаций, их представляющих. Автор взял на себя смелость отметить знаковые на его взгляд работы, опубликованные в журнале, определить области, в которых результаты ещѐ не получены и которые могли бы восполнить пробелы в мозаике опубликованных работ в журнале. В предметной области социального проектирования автор рассматривает онтологические доминанты, полемизирует с другими авторами благостных теорий от Платона и Адама Смита до Виттиха и Фреско. Автор приглашает к конструктивной дискуссии читателей журнала, формулируя для этого вопросы по нерешѐнным проблемам.
Three years have passed since the article “Robot-designer: fantasy and reality” was published in the “Ontology of designing” journal No. 4(6) in 2012. This article aims to summarize the results, achieved in Samara State aerospace university in the field of aircraft preliminary design automation. The emphasis was made on the formalization of knowledge, design scenarios and operations in the chosen engineering domain, semantic and mathematical modelling. A “Preliminary aircraft design” thesaurus serves as a semantic basis for the future software system, acting as an integration backbone for data and knowledge bases, design operations and scenarios. A distinctive progress has been achieved in the field of mathematical modelling – a symbiosis of parameterized geometrical models, statistic and finiteelement models for evaluation of aerodynamic loads, structural stress and weight. A specific user interface is being created in order to provide a designer with a comprehensive tool that would give the user the necessary information on the project and, if necessary, to “explain” the decisions, that the system makes, or suggests on its own based on the chosen design scenario. Prototype of the “Robot-designer” system, created as a demo unit in a complex high-tech area, holds out a hope of possibility of full automation in the field of designing structures of traditional forms, reducing time, necessary to design artifacts of traditional schemes.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.
customersupport@researchsolutions.com
10624 S. Eastern Ave., Ste. A-614
Henderson, NV 89052, USA
This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.
Copyright © 2024 scite LLC. All rights reserved.
Made with 💙 for researchers
Part of the Research Solutions Family.