Design of a robotized workstation making use of the integration of CAD models and Robotic Simulation software as way of pairing and comparing real and virtual environments

Velíšek, Karol; Holubek, Radovan; Sobrino, Daynier Rolando Delgado; Ružarovský, Roman; Vetríková, Nina

doi:10.1051/matecconf/20179405008

Cited by 11 publications

(8 citation statements)

References 4 publications

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“…Process simulation allows you to design and simulate complex production zones that are in a shared workspace. Synchronization of robotic zones using simulation tools simplifies processes such as evaluating cyclic events and the control emulator of a specific robotic system [Velisek 2017].…”

Section: Experiments and Resultsmentioning

confidence: 99%

Application of Speed and Separation Monitoring Technique at Automated Assembly Process

Vagaš¹,

Interactions²,

Galajdová³

2021

MM SJ

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The realization and implementation of a collaborative robotic system in the automotive industry has many advantages in productivity, product quality, and worker ergonomics, but worker safety aspects play a crucial role in these activities. This paper presents the results of ongoing research into developing an automated workplace for an assembly of industrial limit switches based on the cooperation between human and robotic systems. Operating speed and worker-robot separation monitoring methodology (SSM) was used as one of the available methods to reduce the risk of injury according to the technical specification ISO 15066 on collaborative method sharing space with humans. The virtual environment simulation aims to determine the SSM algorithm’s parameters to estimate the minimum protective distance between the robot and the operator. The cooperation between the human and the robot and the safety issues specified by the SSM system assumed operational safety and reduced the operator fatigue during the assembly process.

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Section: Experiments and Resultsmentioning

confidence: 99%

Application of Speed and Separation Monitoring Technique at Automated Assembly Process

Vagaš¹,

Interactions²,

Galajdová³

2021

MM SJ

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“…Simulation allows to come to analyse the process itself before putting the real production system into operation and debug any errors or collisions [9][10][11]. The basis of the designed assembly workplace is the human -industrial robot cooperation.…”

Section: Methodsmentioning

confidence: 99%

Novel trends in the assembly process as the results of human – the industrial robot collaboration

et al. 2017

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Abstract. The contribution is focused on the creation of an idea proposal and simulation of the assembly system in cooperation of the human and the industrial robot. The aim of the research is to verify the feasibility of this cooperation between the human and the industrial robot on the basis of the created simulation in the assembly process. The important step of the design this collaboration is the determination of rules and safety of this cooperation. The paper also presents the method of working with the selected software and its functionalities and sequence of steps at the simulation creation. The objective of the research is the evaluation of the idea proposal of the collaborative assembly system on the basis of the created simulation. The analysis and evaluation of the simulation confirm the feasibility and safety of the cooperation of the man and robot and also verified the possibility of assembly made by man and robot from the disposition and dimension on point of view of the proposed workplace.

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“…Several authors, e.g., [1] have mentioned that advanced digital technology is already used in industry, however with Industry 4.0, it will transform production into smarter automation in various ways via the installation of smart robots, sensors, using of collaborative robots and applying production simulations, etc. Nowadays, new applications are constantly appearing in which so-called machine vision (MV) systems based on processing images captured via at least one camera have found strong usage [2].…”

Section: Introductionmentioning

confidence: 99%

Approach to Automated Visual Inspection of Objects Based on Artificial Intelligence

et al. 2022

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The article discusses the possibility of object detector usage in field of automated visual inspection for objects with specific parameters, specifically various types of defects occurring on the surface of a car tire. Due to the insufficient amount of input data, as well as the need to speed up the development process, the Transfer Learning principle was applied in a designed system. In this approach, the already pre-trained convolutional neural network AlexNet was used, subsequently modified in its last three layers, and again trained on a smaller sample of our own data. The detector used in the designed camera inspection system with the above architecture allowed us to achieve the accuracy and versatility needed to detect elements (defects) whose shape, dimensions and location change with each occurrence. The design of a test facility with the application of a 12-megapixel monochrome camera over the rotational table is briefly described, whose task is to ensure optimal conditions during the scanning process. The evaluation of the proposed control system with the quantification of the recognition capabilities in the individual defects is described at the end of the study. The implementation and verification of such an approach together with the proposed methodology of the visual inspection process of car tires to obtain better classification results for six different defect classes can be considered as the main novel feature of the presented research. Subsequent testing of the designed system on a selected batch of sample images (containing all six types of possible defect) proved the functionality of the entire system while the highest values of successful defect detection certainty were achieved from 85.15% to 99.34%.

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Design of a robotized workstation making use of the integration of CAD models and Robotic Simulation software as way of pairing and comparing real and virtual environments

Cited by 11 publications

References 4 publications

Application of Speed and Separation Monitoring Technique at Automated Assembly Process

Application of Speed and Separation Monitoring Technique at Automated Assembly Process

Novel trends in the assembly process as the results of human – the industrial robot collaboration

Approach to Automated Visual Inspection of Objects Based on Artificial Intelligence

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