Index Catalog // Scholar@UC

Type:: Document
Description/Abstract:: A tactile display apparatus renders information to a user, and comprises multiple braille cells attached adjacent to each other along a predefined path, a set of pins housed within the braille cells, and a set of pin holders inserted on the braille cells. The braille cells are moved periodically at a predefined speed via a driving assembly. The pins are selectively actuated by actuators, where the linear motion of the braille cells allow the user to contact the pins to read the information represented by the arrangement of the pins. The pin holders are moved along a defined path to contact the pins, and each pin holder comprises a rigid body and multiple elastic rings attached along the rigid body. The number of elastic rings is equal to the number of pins to allow the pin holder to selectively hold or release a pin.
Creator/Author:: Azamfar, Moslem
Submitter:: azamfamm@mail.uc.edu
Date Uploaded:: 06/14/2019
Date Modified:: 06/14/2019
License:: All rights reserved

Type:: Article
Description/Abstract:: It is shown in present study that Rainflow method is unable to accurately estimate fatigue life ofcomponents under random loading, almost always. The inconsistencies between results of Rainflowmethod and hysteresis curve are also discussed. Alike the Peak counting method, it is shown that Shadowmethod doesn’t consider the possibility of deformation within individual cycles. Hence, Moshrefifar andAzamfar method is proposed as a novel technique having accurate results in different analytical condi-tions which are in good consistence with results obtained from hysteresis curves. Authors finally proposean algorithm as well as a C language program for this method.
Creator/Author:: Moshrefifar, Masoud and Azamfar, Moslem
Submitter:: azamfamm@mail.uc.edu
Date Uploaded:: 06/14/2019
Date Modified:: 06/14/2019
License:: All rights reserved

Type:: Article
Description/Abstract:: Control of time delay integrating systems is a challenging and ongoing research. In this paper a new structure for control of stable and integrating time delay systems is presented. The control design process is as simple as selection of some constant gains, for which simple formulae are introduced. The design methods are derived analytically, while no fractional approximation for the time delay term of the plant transfer function is used. Simulation, as well as, experimental studies reveal the exceptional effectiveness of the proposed methods in achieving a robust and well-performing tracking, even when the plant pure time delay is very large. © 2016, Brazilian Association of Computational Mechanics. All rights reserved.
Creator/Author:: H. Davaie Markazi, Amir and Azamfar, Moslem
Submitter:: azamfamm@mail.uc.edu
Date Uploaded:: 06/14/2019
Date Modified:: 06/14/2019
License:: All rights reserved

Type:: Document
Description/Abstract:: In this research, Industrial Artificial Intelligence (IAI) is discussed as the most promising technology for enabling and realization of the next industrial revolution. The key enablers for this transformative technology along with their significant advantages are discussed. In addition, this research explains “Lighthouse Factories” as an emerging status applying to the top manufacturers that have implemented IAI in their manufacturing ecosystem and gained significant financial benefits. It is believed that this research will work as a guideline and roadmap for researchers and industries towards the real world implementation of IAI. // Please use this for citation: "Jay Lee, Jaskaran Singh, Moslem Azamfar. Industrial AI: Is It Manufacturing’s Guiding Light? Manufacturing leadership Journal. 2019:26–36. doi:10.7945/tt9s-gz25."
Creator/Author:: Singh, Jaskaran; Azamfar, Moslem, and Jee, Jay
Submitter:: azamfamm@mail.uc.edu
Date Uploaded:: 06/14/2019
Date Modified:: 07/04/2019
Date Created:: April 2019

Type:: Article
Description/Abstract:: Cyber-Physical Production Systems (CPPSs) are complex manufacturing systems which aim to integrate and synchronize machine world and manufacturing facility to the cyber computational space. However, having intensive interconnectivity and a computational platform is crucial for real-world implementation of CPPSs. In this paper, the potential impacts of blockchain technology in development and realization of real-world CPPSs are discussed. A unified three-level blockchain architecture is proposed as a guideline for researchers and industries to clearly identify the potentials of blockchain and adapt, develop, and incorporate this technology with their manufacturing developments towards Industry 4.0.
Creator/Author:: Singh, Jaskaran; Lee, Jay, and Azamfar, Moslem
Submitter:: azamfamm@mail.uc.edu
Date Uploaded:: 06/14/2019
Date Modified:: 06/14/2019
Date Created:: 2019-05-003

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