Development of Double Arm Working Machine for Demolition and Scrap Processing

Omata, Takayuki; Ishibashi, Hideto; Tomita, Kunitsugu

doi:10.22260/isarc2011/0011

Cited by 5 publications

(3 citation statements)

References 1 publication

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“…al. 2008;Metni and Hamel, 2007;Bai 2007;Moon, and Bernold, 1997;Lorenc et al 2000), demolition work (Takayuki, et al 2011), earth work (Yamamoto, et al 2009;Makkonen, et al 2006;Molfino et al 2005;Sasaki, and Kawashima, 2008), painting work (Woo, et al 2005;Lee, et al 2006), road work (Toshihiko et. al.…”

Section: Applications Of Robots and Their Geographical Contextmentioning

confidence: 99%

Influencers for Adoption of Robots in Indian Construction Industry

Phadtare

Jain

2016

International Journal of Technology Diffusion

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Robots are developed for various construction processes and used in countries such as the USA, Japan and China. However, their adoption in India is very limited due to weaknesses in the construction sector. The Indian construction industry is poised to grow at a faster rate due to planned investment. Robots will benefit construction industry by way of better productivity, quality, timely completion, etc. resulting in the growth of construction industry. This paper identifies the structure of influencers of adoption of robots in the Indian infrastructure construction sector using exploratory factor analsis. This structure was validated using confirmatory factor analysis. A total of 20 influencers are identified and grouped in eight factors. Based on these influencers, strategies are recommended to enhance adoption of robots in Indian infrastructure construction industry. Finally the authors identify the influencers that are common to India and other countries in Asia, America, Europe and Australia.

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Section: Applications Of Robots and Their Geographical Contextmentioning

confidence: 99%

Influencers for Adoption of Robots in Indian Construction Industry

Phadtare

Jain

2016

International Journal of Technology Diffusion

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“…The first remote control hydraulic demolition robot designed for working in dangerous environments was developed in the 1970s and is widely applied for purposes such as nuclear accident emergency response and the decommissioning of nuclear facilities [1][2][3]. Compared with traditional construction machinery, the output torque of the demolition robot is larger and the operation ability is stronger.…”

Section: Introductionmentioning

confidence: 99%

Research on the Trajectory Planning of Demolition Robot Attachment Changing

Deng

Zou

Chen

et al. 2020

Sensors

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The process of changing the attachment of a demolition robot is a complex operation and requires a high docking accuracy, so it is hard for operators to control this process remotely through the camera’s perspective. To solve this problem, this paper studies trajectory planning for changing a demolition robot attachment. This paper establishes a link parameter model of the demolition robot; the position and attitude of the attachment are obtained through a camera, the optimal docking point is calculated to minimize the distance error during angle alignment for attachment change, the inverse kinemics of the demolition robot are solved, the trajectory planning algorithm and visualization program are programmed, and then the trajectory planning for the demolition robot attachment changing method is proposed. The results of calculations and experiments show that the method in this paper can meet the accuracy, efficiency, and safety requirements of demolition robot attachment changing, and it has promising application prospects in the decommissioning and dismantling of nuclear facilities and other radioactive environments.

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“…For what concerns existing robotic platforms for construction-related tasks [1], commercial platforms consist almost exclusively of general purpose remotecontrolled robots, with neither autonomy nor user assistance [2]. Among research applications, some innovative tele-operated were proposed [3]. These works mainly focus on mechanical design and control aspects, while autonomy and perceptual issues are usually not investigated.…”

Section: Introductionmentioning

confidence: 99%

Toward Autonomous Robots for Demolitions in Unstructured Environments

Corucci

Ruffaldi

2015

Advances in Intelligent Systems and Computing

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The construction industry is a capital-intensive sector that is steadily turning towards mechanized and automated solutions in the last few decades. However, due to some specificities of this field, it is still technologically behind other sectors, such as manufacturing. Robotic technologies provide room for improvements, that could lead to economical, technical, and also social benefits. We present a possible conceptual framework for an autonomous robot for indoor demolitions, featuring enhanced perceptual capabilities, situational awareness, as well as intuitive Human-Robot Interaction (HRI) paradigms. The paper deals with several aspects of the demolition task, ranging from perception, to planning, to HRI. With respect to perception, we focus on the design and development of some of the perceptual capabilities needed for such robots, as essential to support autonomy, safety, and situational awareness in unstructured construction sites. Particularly, we propose a novel segmentation algorithm that allows the robot to work in highly unstructured scenarios, as well as a mechanism for detecting and quantifying spatial changes during the task. As far as HRI is concerned, a novel interaction paradigm based on laser designation is proposed. Proposed concepts were implemented and tested on a real, scaled-down, controlled mock-up that, while simplifying some aspects of the task, is able to mimic some general characteristics of a real demolition scenario. From lessons learned in this controlled environment we point out some requirements and foreseen issues in facing the complexity of a real demolition set-up.

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Development of Double Arm Working Machine for Demolition and Scrap Processing

Cited by 5 publications

References 1 publication

Influencers for Adoption of Robots in Indian Construction Industry

Influencers for Adoption of Robots in Indian Construction Industry

Research on the Trajectory Planning of Demolition Robot Attachment Changing

Toward Autonomous Robots for Demolitions in Unstructured Environments

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