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Exploring research trends and network characteristics in construction automation and robotics based on keyword network analysis

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JOURNAL OF ASIAN ARCHITECTURE AND BUILDING ENGINEERING 2021年第4期20卷 442-457页

作者： Kim, Taehoon Lee, Dongmin Lim, Hyunsu Lee, Ung-Kyun Cho, Hunhee Cho, Kyuman Chosun Univ Dept Architectural Engn Gwangju 61452 South Korea Korea Univ Sch Civil Environm & Architectural Engn Seoul South Korea Soonchunhyang Univ Dept Architecture Chungchengnam Do South Korea Catholic Kwandong Univ Dept Architectural Engn Gangwon Do South Korea

Over the past decades, automation and robotics have been widely adopted in the construction industry as a promising solution for troubleshooting issues. This field is highly interdisciplinary and rapidly changing, and new concepts and ideas are being actively introduced in association with the existing ones. To reveal new insights, the evolution of knowledge in this field needs to be characterized by identifying important knowledge elements and research trends from published data. This study investigated research trends and network characteristics in the field of construction automation and robotics by using a keyword network analysis based on published articles. We analyzed the structure of the keyword network and identified major research topics and their relationships. Notable findings of the research characteristics are as follows. 1) Popular research themes with a set of closely connected keywords continue to be selected and contribute to the evolution of the network. 2) As an interdisciplinary research area, popular keywords that actively interact with other keywords also bridge different clusters of related research concepts. This study could provide useful insights and a better understanding of the knowledge structure and research trends as well as information on future directions in the construction automation and robotics field.

关键词： automation and robotics construction industry network characteristics trend analysis keyword network

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Advanced automation and robotics for High Volume Labour-Intensive Manufacturing 2

Advanced Automation and Robotics for High Volume Labour-Inte...

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2nd International Congress on Human-Computer Interaction, Optimization and Robotic Applications (HORA)

作者： Lai, Nai Yeen Gavin Jayasekara, Deepesh Wong, Kok Hoong Yu, Lih Jiun Kang, Hooi Siang Pawar, Kulwant Zhu, Yingdan Univ Nottingham Fac Sci & Engn Ningbo Peoples R China UCSI Univ Fac Engn Technol & Built Environm Kuala Lumpur Malaysia Univ Teknol Malaysia Sch Mech Engn Johor Baharu Malaysia Univ Nottingham Div Operat Management & Informat Syst Nottingham England Chinese Acad Sci Ningbo Inst Mat Technol & Engn Ningbo Peoples R China

ISBN: (纸本)9781728193526

High volume, labour-intensive manufacturing operations pose several challenges for successful operations. It is an even bigger challenge to move away from manual dependency and shift towards automation of production processes. There seems to be no general agreement among researchers on what are the critical success factors (CSFs) on the implementation of advanced automation and robotics processes in the manufacturing environment. Success factors vary across the manufacturing industry and also organizational units. This paper attempts to elicit the opinion and perception of academic professionals with links to high volume labour-intensive manufacturing industry. A systematic literature search was conducted on the topic and semi-structured interviews were conducted with experts to gather their views on CSFs. Results from the literature search and interviews revealed that factors related to Organization Strategy, Culture, and Structure;Top management support;Past experience, staffing, and learning;Project management, planning, and control;Finance, and resource availability;Technology maturity and vendor support;to be critical for the success of the production process automation project initiatives. Findings from this study can be used as guidelines to ascertain CSFs for organizations and strategy planning. Manufacturing organizations can also use this study to evaluate their organizational readiness and enhance the level of automation further.

关键词： Critical success factors automation and robotics Manufacturing Industry 4.0

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Construction automation and robotics: From One-Offs to Follow-Ups Based on Practices of Chinese Construction Companies

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JOURNAL OF CONSTRUCTION ENGINEERING AND MANAGEMENT 2020年第10期146卷

作者： Cai, Shiyao Ma, Zhiliang Skibniewski, Miroslaw J. Guo, Jianfeng Tsinghua Univ Dept Civil Engn Beijing 100084 Peoples R China Univ Maryland Dept Civil & Environm Engn College Pk MD 20742 USA Glodon Co Ltd E-1310 Xibeiwang East Rd Beijing 100084 Peoples R China

The follow-up issue is one of the major factors that limit the application of construction automation and robotics. Specifically, many research results with fundamentally good ideas end up gathering dust on a shelf without any follow-up research and development (R&D) or applications. Nevertheless, some construction companies have successful experience in the follow-up issue. Therefore, this study presents and analyzes the processes from R&D to follow-ups of four representative Chinese construction companies that developed their own automation and robotic products and implemented them continuously. Based on the four cases, an intercase analysis was conducted, and 11 influential factors that lead to successful follow-ups were identified. To understand the identified factors effectively, they were then categorized according to an existing theoretical framework, i.e., the technology-organization-environment (TOE) framework, which is widely used in studies on innovation adoption. As a result, four technological factors (interdisciplinary cooperation, continuous R&D, pilot test, and technological foresight), five organizational factors (company size, human resources, development strategies, organizational structure, and management system), and two environmental factors (market demand and competitive pressure) are obtained. Suggestions are proposed for both the technology providers and adopters, such as establishing industrial alliances, training interdisciplinary personnel and skilled workers, and expanding the business scope to promote wider implementations. It is expected to be valuable for the stakeholders in many countries and regions with the need to implement construction automation and robotics because the analysis has not been confined to the practice in China. (c) 2020 American Society of Civil Engineers.

关键词： automation and robotics Research and development (R&D) Follow-up issue Construction company

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Construction automation and robotics for high-rise buildings over the past decades: A comprehensive review

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ADVANCED ENGINEERING INFORMATICS 2019年 42卷 100989-000页

作者： Cai, Shiyao Ma, Zhiliang Skibniewski, Miroslaw J. Bao, Song Tsinghua Univ Dept Civil Engn Beijing 100084 Peoples R China Univ Maryland Dept Civil & Environm Engn College Pk MD 20742 USA Polish Acad Sci Inst Theoret & Appl Informat Gliwice Poland Chaoyang Univ Technol Taichung Taiwan Glodon Co Ltd Beijing 100084 Peoples R China

automation and robotics technology is expected to improve the productivity of the construction industry as well as to solve problems such as labor shortage and safety risks, especially for high-rise buildings. Substantial research efforts have been devoted to the field over the past decades, while the application rate at the construction sites is still limited. Although various reviews have summarized the research topics and future trends in this field, few research efforts have been made on a consideration of both academic research and practical application in the industry. Focusing on high-rise building construction, this study explores the development of both academic research and practical application of automation and robotics based on literature and market review. Scientometric and critical literature reviews were conducted to identify and analyze the development of key research areas based on academic publications from the 1980s to present. In the meantime, the development of basic technologies was summarized. The market review surveyed on existing products and developers of construction automation and robotics. By comparing the results of the literature review and market review, four development patterns of academic research and product application were identified, i.e., simultaneous development led by the same party, development at a similar pace with the two sides taking the lead in different aspects, academic research providing basic technologies for product development, and available technologies in academic research with no products found. Then three gaps in this field, i.e., the gap between academic research and products, the gap between products and application, and the gap between the construction industry and the robotics industry, were discussed with corresponding suggestions to narrow the gaps, followed by an outlook for future directions. This study contributes to the knowledge body by identifying and analyzing the key research areas and the deve

关键词： automation and robotics High-rise building construction Scientometric review Critical review Market review

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The Concept of Using AR and VR Technologies in the Vocational Training System in robotics and automation 1

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11th International Conference on robotics in Education (RiE)

作者： Falkowski, Piotr Pilat, Zbigniew Arapi, Polyxeni Tamre, Mart Dulencin, Peter Homza, Jozef Hajduk, Mikulas LUKASIEWICZ Ind Res Inst Automat & Measurements P Warsaw Poland Tech Univ Crete Khania Greece Tallinn Univ Technol Sch Engn Tallinn Estonia Spojena Skola Juraja Henischa Bardejov Slovakia Tech Univ Kosice Kosice Slovakia Warsaw Univ Technol Warsaw Poland

ISBN: (数字)9783030674113

ISBN: (纸本)9783030674106;9783030674113

Development of automation and robotics causes a need for implementing an innovative approach towards teaching. It is especially important for vocational education, as for this an expensive equipment is needed to train within real-life setups. Thus, AR and VR technologies give an opportunity to decrease costs, while keeping a high level of course-taught skills and knowledge. The paper consists of an overview of possible applications of virtual and mixed realities for education purposes and a presentation of MILAN project. This involves a description of key ideas for skill-transfer based on e-learning platform using various ICT solutions;VR and AR among others. Also, already implemented VR methods in two robotics-training cases are presented.

关键词： automation and robotics Augmented reality Vocational education and training Virtual reality

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Environmental and cost assessment of customized modular wall components production based on an adaptive formwork casting mechanism: An experimental study

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JOURNAL OF CLEANER PRODUCTION 2021年 286卷 125380-125380页

作者： Kontovourkis, Odysseas Konatzii, Panagiota Univ Cyprus Dept Architecture Nicosia Cyprus

The application of automation and robotics in construction industry, has shown significant growth in recent decades with examples to include, among others, adaptive casting techniques. Such examples have been few in number and have been assessed, mostly in regard to their qualitative performance. Also, little, fragmented and not fully systematized research has examined their environmental and economic impact, along with the benefits that their application could bring in construction. A comprehensive and systematic investigation of their environmental and economic feasibility based on quantitative results could provide a clearer understanding of their benefits with future goal their widespread use in the construction industry. This hypothesis is tested through an experimental study of an innovative adaptive formwork casting mechanism that is applied for the customized production of a variety of modular brick typologies. The results of implementation and production process are assessed in terms of their life cycle and cost performance, and compared with a conventional casting approach. Adobe, mixture of clay with cement, and concrete, are used as the materials of implementation. The introduction of a novel adaptive formwork casting mechanisms and the results obtained show that the technique can be effectively applied for the construction of modular brick components with large variability. This is due to the advantages that arise in relation to their environmental impact and cost performance in long term, compared to conventional formwork casting techniques. Such applications might open new possibilities in construction industry towards a more sustainable and cleaner casting and production process of customized building components. (c) 2020 Elsevier Ltd. All rights reserved.

关键词： automation and robotics Adaptive formwork Environmental impact analysis Cost analysis Customized modular bricks

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Making a case for 3D printing for housing delivery in South Africa

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INTERNATIONAL JOURNAL OF HOUSING MARKETS AND ANALYSIS 2019年第4期13卷 565-581页

作者： Aghimien, Douglas Aigbavboa, Clinton Aghimien, Lerato Thwala, Wellington D. Ndlovu, Lebu Univ Johannesburg Fac Engn & Built Environm SARChl Sustainable Construct Management & Leaders Johannesburg South Africa

Purpose Considering the need for standard and cost-effective housing delivery in South Africa, this study aims to make a case for three-dimensional (3D) printing in housing delivery through an assessment of the inherent benefits and the factors that could acts as barriers to its adoption. Design/methodology/approach The study used a survey of construction professionals currently actively involved in a construction project in the country. Analysis of data gathered was done using a four-step analysis approach and relevant descriptive and inferential statistics were adopted. Findings The study revealed through factor analysis that 3D printing in housing delivery promises better cost delivery, increased productivity and stakeholder satisfaction, socio-economic benefits, improved quality and faster housing delivery. While these benefits exist, factors such as technical and operational issues of the 3D printing itself, organizational and personnel issues as well as lack of awareness of the inherent benefits and understanding of the technology among stakeholders can prove to be barriers to the adoption of the technology. Originality/value The study contributes significantly to the body of knowledge as it reveals the benefits and barriers of adopting 3D printing in housing delivery in South Africa - an aspect that has not gained significant attention in the fourth industrial revolution and housing delivery discuss in the country.

关键词： South Africa Housing Additive manufacturing 3D printing Contour crafting automation and robotics

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Autonomous Crop Row Guidance Using Adaptive Multi-ROI in Strawberry Fields

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SENSORS 2020年第18期20卷 5249.-5249.页

作者： Ponnambalam, Vignesh Raja Bakken, Marianne Moore, Richard J. D. Glenn Omholt Gjevestad, Jon Johan From, Pal Norwegian Univ Life Sci Fac Sci & Technol N-1430 As Norway SINTEF Digital Forskningsveien 1 N-0373 Oslo Norway

Automated robotic platforms are an important part of precision agriculture solutions for sustainable food production. Agri-robots require robust and accurate guidance systems in order to navigate between crops and to and from their base station. Onboard sensors such as machine vision cameras offer a flexible guidance alternative to more expensive solutions for structured environments such as scanning lidar or RTK-GNSS. The main challenges for visual crop row guidance are the dramatic differences in appearance of crops between farms and throughout the season and the variations in crop spacing and contours of the crop rows. Here we present a visual guidance pipeline for an agri-robot operating in strawberry fields in Norway that is based on semantic segmentation with a convolution neural network (CNN) to segment input RGB images into crop and not-crop (i.e., drivable terrain) regions. To handle the uneven contours of crop rows in Norway's hilly agricultural regions, we develop a new adaptive multi-ROI method for fitting trajectories to the drivable regions. We test our approach in open-loop trials with a real agri-robot operating in the field and show that our approach compares favourably to other traditional guidance approaches.

关键词： navigation and guidance image processing deep learning automation and robotics

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Readiness of a Developing Nation in Implementing automation and robotics Technologies in Construction： A Case Study of Malaysia

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Journal of Civil Engineering and Architecture 2012年第7期6卷 858-866页

作者： Rohana Mahbub Faculty of Architecture Planning and Surveying Universiti Teknologi MARA Shah Alam 40450 Selangor Malaysia

The Malaysian government＇s vision to be a developed nation by 2020 has pushed forward the use of innovative technologies in most sectors and industries, including the construction industry. Through the ETP （Economic Transformation Programme）, major projects launched are expected to provide a great catalyst for the economy, and may become the platform for increasing the use of automation and highly enhanced plants and machineries in the construction industry. Innovations in most countries are mostly driven by the need to find revolutionary solutions to problems, such as a shortage of skilled labor, decreasing quality of product and processes, inferior working conditions, declining productivity and increasing costs of labor and materials. automation and robotics technologies encompass a wide range of innovative technologies using technologically advanced machineries to improve the speed and efficiency of a given process. This paper discusses the readiness of a developing country in embracing construction automation and robotics, by exploring industry perception, suggested practices and barriers to its implementation using a questionnaire survey and semi-structured interviews directed at Malaysian construction finns of contractors, specialist sub-contractors, developers and consultants. The findings show that the Malaysian construction industry is ready, to a certain extent, for implementing the technologies in limited areas such as prefabrication and assembly and in the design, planning and costing phases.

关键词： automation and robotics innovative technologies construction industry.

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SmartSite: Intelligent and autonomous environments, machinery, and processes to realize smart road construction projects

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automation IN CONSTRUCTION 2016年第Part1期71卷 21-33页

作者： Kuenzel, Robin Teizer, Jochen Mueller, Marcus Blickle, Alexander Univ Hohenheim Informat Syst 2 Stuttgart Germany Ed Zublin AG Stuttgart Germany

This article presents an overview of the SmartSite research project that adopts machine learning, decision theory and distributed artificial intelligence to design and test a multi-agent system (MAS) for asphalt road construction. SmartSite puts major emphasis on sensing and communication technologies that integrate real-time automated information exchange in the supply chain of road construction. As part of the larger SmartSite project, this article introduces a novel real-time path planning system for compactors and presents the results of several simulation and field realistic experiments conducted to evaluate the system in a sophisticated simulation and harsh construction environment, respectively. The system operates based on Belief-Desire-Intention (BDI) software agents and real-time sensory inputs. The newly developed integrated and information rich process benefits asphalt compactor operators, as they are now capable to control their Machinery and react to changing environmental, material-related and process-related disturbances or changes. This improves the quality of the delivery and laying of asphalt material, prevents compactors from over-compacting certain road segments, increases the road's pavement longevity during the operational life cycle phase;refocuses the work tasks of the site managers, and reduces the construction budget and schedule. The system's ability to maneuver an asphalt roller during real word operation also makes it an important step towards a fully automated asphalt compactor. (C) 2016 Elsevier B.V. All rights reserved.

关键词： automation and robotics Equipment Lean organization and management Logistics management Multi-agent systems Road infrastructure construction Rollers and compactors Sensors Supply chain

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