Active and passive control of a revolute-prismatic flexible composite-material robot arm

Gordaninejad, Faramarz; Vaidyaraman, S

doi:10.1016/0045-7949(94)90375-1

Cited by 4 publications

(2 citation statements)

References 15 publications

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“…Covaciu and Filip [4] designed and validated a robotic arm made with two CNC machines. Gordaninejad and Vaidyaraman are among the rst researchers to compare the positioning accuracy of robotic arms made of conventional metallic materials and advanced composites [5].…”

Section: Introductionmentioning

confidence: 99%

Research of the Influence of Production Technologies on the Positioning Accuracy of a Robotic Arm for Low Handling Weights

Michalík

Molnár

Fedorko

et al. 2021

Preprint

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The subject of the paper is the research of production technologies influence on positioning accuracy of a robotic arm. The aim was to find out whether different production technologies (additive and conventional) and the related design differences of the robotic arm affect its operational functionality. In the research, positioning accuracy of a robotic arm formed by 3 partial arms was specifically investigated, while the first partial arm Arm I was manufactured by two different technologies. On the robotic arm, the research was carried out in such a way that the first partial arm, Arm I, was being continuously changed and was available for research purposes in two variants. Each of the Arm I variants was manufactured using a different technology (additive and conventional) while, at the same time, the individual variants also differed in construction. The design differences of both variants were related to the production technology used. The measurement of positioning accuracy was performed with the use of two methods. Specifically, a contact and a non-contact method was used. The contact method was implemented on a 3D-measuring machine RAPID and the second contactless method was performed using an inductive sensor. The maximum working load of the robotic arm was 2 kg, so the positioning accuracy was examined at three degrees of operating load equal to 0; 50 and 100% of the maximum workload.

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Section: Introductionmentioning

confidence: 99%

Research of the Influence of Production Technologies on the Positioning Accuracy of a Robotic Arm for Low Handling Weights

Michalík

Molnár

Fedorko

et al. 2021

Preprint

View full text Add to dashboard Cite

show abstract

“…Covaciu and Filip [4] designed and validated a robotic arm made with two CNC machines. Gordaninejad and Vaidyaraman are among the first researchers to compare the positioning accuracy of robotic arms made of conventional metallic materials and advanced composites [5].…”

Section: Introductionmentioning

confidence: 99%

Research on the Influence of Production Technologies on the Positioning Accuracy of a Robotic Arm for Low-Handling Weights

et al. 2021

View full text Add to dashboard Cite

The subject of the paper is the research of production technologies’ influence on positioning accuracy of a robotic arm. The aim was to find out whether different production technologies (additive and conventional) and the related design differences of the robotic arm affect its operational functionality. In the research, positioning accuracy of a robotic arm formed by three partial arms was specifically investigated, while the first partial arm, Arm I, was manufactured by two different technologies. On the robotic arm, the research was carried out in such a way that the first partial arm, Arm I, was being continuously changed and was available for research purposes in two variants. Each of the Arm I variants was manufactured using a different technology (additive and conventional) while, at the same time, the individual variants also differed in construction. The design differences of both variants were related to the production technology used. The measurement of positioning accuracy was performed with the use of two methods. Specifically, a contact and a non-contact method were used. The contact method was implemented on a 3D-measuring machine, RAPID, and the second contactless method was performed using an inductive sensor.

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Composite wrist blocks for double arm type robots for handling large LCD glass panels

Lee

et al. 2002

Composite Structures

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Active and passive control of a revolute-prismatic flexible composite-material robot arm

Cited by 4 publications

References 15 publications

Research of the Influence of Production Technologies on the Positioning Accuracy of a Robotic Arm for Low Handling Weights

Research of the Influence of Production Technologies on the Positioning Accuracy of a Robotic Arm for Low Handling Weights

Research on the Influence of Production Technologies on the Positioning Accuracy of a Robotic Arm for Low-Handling Weights

Composite wrist blocks for double arm type robots for handling large LCD glass panels

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