Modal Analysis, Computational Fluid Dynamics and Harmonic Response Analysis of a 3D Printed X-ray Film Handler for Assistant Robotic System using Finite Element Method

Rogelio, Jayson P.; Coronado, Leif Oliver B.; Dadios, Elmer P.; Vicerra, Ryan Rhay P.; Ligutan, Dino Dominic; Liza, Fred P.; Buison, Alvin M.; Florante, Denise Daryl A.

doi:10.1109/hnicem51456.2020.9400014

Cited by 4 publications

(2 citation statements)

References 7 publications

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“…In a separate section, research studies related to the applications of visual servoing and DNN from year 2017-2021 was summarized and presented MobileNet-SSD with other latest DNN networks. The development of X-ray film handler consists of several processes: (1) design using 3D CAD software, (2) procurement of parts and manufacture of film handler assembly, (3) integration of electronics hardware and actuators, and (4) evaluation for final mechanical adjustments [8]. The film handler of X-ray system with 3 DOF is shown in Fig.…”

Section: Methodsmentioning

confidence: 99%

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Alignment control using visual servoing and mobilenet single-shot multi-box detection (SSD): a review

Rogelio¹,

Dadios

Vicerra

et al. 2022

Int. J. Adv. Intell. Informatics

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The concept is highly critical for robotic technologies that rely on visual feedback. In this context, robot systems tend to be unresponsive due to reliance on pre-programmed trajectory and path, meaning the occurrence of a change in the environment or the absence of an object. This review paper aims to provide comprehensive studies on the recent application of visual servoing and DNN. PBVS and Mobilenet-SSD were chosen algorithms for alignment control of the film handler mechanism of the portable x-ray system. It also discussed the theoretical framework features extraction and description, visual servoing, and Mobilenet-SSD. Likewise, the latest applications of visual servoing and DNN was summarized, including the comparison of Mobilenet-SSD with other sophisticated models. As a result of a previous study presented, visual servoing and MobileNet-SSD provide reliable tools and models for manipulating robotics systems, including where occlusion is present. Furthermore, effective alignment control relies significantly on visual servoing and deep neural reliability, shaped by different parameters such as the type of visual servoing, feature extraction and description, and DNNs used to construct a robust state estimator. Therefore, visual servoing and MobileNet-SSD are parameterized concepts that require enhanced optimization to achieve a specific purpose with distinct tools.

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Section: Methodsmentioning

confidence: 99%

“…1. Two perpendicular sliding mechanisms are used to achieve two-dimensional motion, which is operated by two stepper motors [8]. As indicated in Fig.…”

Section: Methodsmentioning

confidence: 99%