Results 11 to 20 of about 2,126,236 (343)

A Novel Modeling Method of the Crowdsourcing Design Process for Complex Products-Based an Object-Oriented Petri Net

open access: yesIEEE Access, 2021
Crowdsourcing design for complex products has open objectives and requires collaboration among different fields. It is difficult to use a single approach to describe the process in which the number and interaction of tasks and steps of tasks are changed ...
Lijun Song   +4 more
doaj   +1 more source

A Structured Approach for Synchronising the Applications of Failure Mode and Effects Analysis

open access: yesManagement Systems in Production Engineering, 2021
Failure Mode and Effects Analysis (FMEA) is a systematic approach for evaluating the potential failure modes in a system, and is mainly employed in three distinct tasks labelled: (1) Functional FMEA – evaluating those failures associated with product ...
Alruqi Mansoor   +3 more
doaj   +1 more source

Combining Fuzzy Dematel and Product Design Structure Matrix for Clustring Nozzle [PDF]

open access: yesمدیریت مهندسی و رایانش نرم, 2020
This article presents an integrated approach for designing bullet fuzes. Using systems engineering in this approach, first of all the needs of the customer, Air Force, are considered and translated into functional requirements.
Mahdi Karbasian   +2 more
doaj   +1 more source

Structuralization of customer requirements by association rule mining and design structure matrix for configure-to-order products

open access: yesNihon Kikai Gakkai ronbunshu, 2021
Structural analysis of customer data such as purchase history and customer attributes is expected to be effective for designing the products that are appropriately adapted to requirements of individual customers.
Kana SAWAI   +2 more
doaj   +1 more source

Commonality Evaluation and Prediction Study of Light and Small Multi-Rotor UAVs

open access: yesDrones, 2023
Light small-sized, multi-rotor UAVs, with their notable advantages of portability, intelligence, and low cost, occupy a significant share in the civilian UAV market.
Yongjie Zhang, Yongqi Zeng, Kang Cao
doaj   +1 more source

Investigation of Changes in Structural Simulation of Three-axis Gyroscopic Stabilizer [PDF]

open access: yesفناوری در مهندسی هوافضا, 2021
A new approach is presented for the management of controlling the changes in design process of a triaxis gyroscopic stabilizer for a camera mounted on a flying robot.
Hamid Reza Moghaddas   +2 more
doaj   +1 more source

An Integration Matrix for Investigating the Impact of Design Changes in Mechatronic Products

open access: yesDesigns, 2023
In the design process, design changes are unavoidable due to the need to meet customers’ requirements and support future change through technology development.
Tossaporn Assawarungsri   +1 more
doaj   +1 more source

Modeling industrial engineering change processes using the design structure matrix for sequence analysis: a comparison of multiple projects

open access: yesDesign Science, 2020
The problem at hand is that vast amount of data on industrial changes is captured and stored; yet the present challenge is to systematically retrieve and use them in a purposeful way.
Ívar Örn Arnarsson   +3 more
doaj   +1 more source

Evaluating the Effectiveness of Designs for Low-Cost Digital Manufacturing Systems

open access: yesApplied Sciences, 2023
There are many well-known systematic approaches to design the digital systems used in manufacturing. However, there are only a few approaches that specifically deal with low-cost components.
Jan Kaiser   +3 more
doaj   +1 more source

A complete factorization of paraunitary matrices with pairwise mirror-image symmetry in the frequency domain [PDF]

open access: yes, 1995
The problem of designing orthonormal (paraunitary) filter banks has been addressed in the past. Several structures have been reported for implementing such systems. One of the structures reported imposes a pairwise mirror-image symmetry constraint on the
Soman, Anand K., Vaidyanathan, P. P.
core   +1 more source

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