Virtual Modeling as a Safety Assessment Tool for a Collaborative Robot (Cobot) Work Cell Based on ISO/TS 15066:2016

2021 ◽  
pp. 233-241
Author(s):  
Mohsin Raza ◽  
Ali Ahmad Malik ◽  
Arne Bilberg
2014 ◽  
Vol 2451 (1) ◽  
pp. 97-102 ◽  
Author(s):  
Linjun Lu ◽  
Chen Wang ◽  
Ying Zhang ◽  
Wei Chen ◽  
Xinyue Du

2006 ◽  
Vol 63 (13) ◽  
pp. 1269-1272 ◽  
Author(s):  
Amy M. Pick ◽  
Firouzan Massoomi ◽  
William J. Neff ◽  
Paula L. Danekas ◽  
Anne M. Stoysich

Author(s):  
Ruben Van Coile ◽  
Robby Caspeele ◽  
Luc Taerwe

<p>Concrete insulation properties and chemo-physical stability up to 400-500°C generally prevents concrete structures from collapsing in fire. Consequently, the safety assessment of reinforced concrete members – and specifically columns – is a must past any severe fire. This post-fire assessment should be based on reliability considerations, as many uncertainties are associated with both the fire evolution and the residual mechanical properties of the materials. The reliability considerations should clarify whether the column has an adequate safety level for its intended post-fire use. An easy-to-use reliability-based assessment method is presented in this paper to determine the bearing capacity of a reinforce concrete column after a fire, and the safety performance of the method is investigated. The proposed method is shown to be at the same time easy to use and very reliable.</p>


2017 ◽  
Vol 29 (1) ◽  
pp. 99-107 ◽  
Author(s):  
Giulio Di Gravio ◽  
Riccardo Patriarca ◽  
Francesco Costantino ◽  
Ivan Sikora

Air Traffic Management (ATM) is a continuously evolving process, where many current system elements derive from a time when ATM characteristics were very different from today. Nowadays, the provision of ATM services has to design new solutions and adapt to new scenarios. Although ESARR 4 and EU Regulation 1035/2011 define the need of evaluating ATM system risks before implementing any change, they do not define a practical tool to support the decision-makers. The aim of this paper is to fill this gap, proposing a systematic methodology; the Preliminary System Safety Assessment Tool (PSSA-T) capable of helping the decision makers in evaluating safety implications due to system changes. PSSA-T relies on the definition of two Indexes, which have been built according to the Aerospace Performance Factor (APF) methodology, and allow safety assessment of any proposed change. In detail, the former Index compares the evolutionary scenario with the current one and the latter evaluates the evolutionary scenario in which there is a failure of intervention, in the hypothesis the system change has been implemented already. A preliminary study about the change from Flight Progress Strip (FPS) to the Electronic-FPS clarifies the outcome of the study.


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