Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Hadi Fekrmandi"'
Autor:
Amin Baghalian, Shervin Tashakori, Volkan Y. Senyurek, Dwayne McDaniel, Hadi Fekrmandi, Ibrahim N. Tansel
Publikováno v:
International Journal of Prognostics and Health Management, Vol 8, Iss 2 (2017)
Rapid screening and monitoring of hollow cylindrical structures using active guided-waves based structural health monitoring (SHM) techniques are important in chemical, petro-chemical, oil and gas industries. Successful implementation of the majority
Externí odkaz:
https://doaj.org/article/acc7ed0897434415afb6726709891bfc
Publikováno v:
International Journal of Prognostics and Health Management, Vol 5, Iss 1 (2014)
The integrity of a robotic arm was examined remotely via a scanning laser vibrometer (SLV) in order to detect loose bolts. A piezoelectric element (PZT) was bonded on the robot arm for excitation of surface guided waves. A spectrum analyzer generated
Externí odkaz:
https://doaj.org/article/577ec6162c7043ce95edd6f6c7fb612a
Publikováno v:
Health Monitoring of Structural and Biological Systems XVII.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c6d22d0f758526b84966b940cd31e90c
https://doi.org/10.1117/12.2657396
https://doi.org/10.1117/12.2657396
Autor:
Hadi Fekrmandi
Publikováno v:
International Journal of Recent Technology and Engineering (IJRTE). 8:6465-6569
Recent global environmental challenges have urged researchers to work on renewable energy resources. One major category of these resources is piezoelectric materials. This paper presents dynamic modeling of a piezoelectric energy harvesting system an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::965a894c768ce8172b12ab55fe61ef07
https://doi.org/10.35940/ijrte.b3492.098319
https://doi.org/10.35940/ijrte.b3492.098319
Publikováno v:
2021 IEEE Aerospace Conference (50100).
There are significant research challenges for design of a reliable mechanism of operation in autonomous multi-agent systems (MAS). This demands several fundamental advances in distributed localization, guidance, navigation, and state estimation. Cont
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4f4a560d265a1eb3a971b9a303bd8694
https://doi.org/10.1109/aero50100.2021.9438414
https://doi.org/10.1109/aero50100.2021.9438414
Publikováno v:
Proceedings of the 2020 USCToMM Symposium on Mechanical Systems and Robotics ISBN: 9783030439286
This paper discusses a prototype pipe-crawling robot for inspection and maintenance. The robot is designed for small diameter complex piping systems with frequent intersections, turns, and obstructions. The modular design of the robot consists of pro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c61c683df6798bb678ce712e84ae679a
https://doi.org/10.1007/978-3-030-43929-3_26
https://doi.org/10.1007/978-3-030-43929-3_26
Publikováno v:
Proceedings of the 2020 USCToMM Symposium on Mechanical Systems and Robotics ISBN: 9783030439286
In this paper, the feasibility of using a vision-based fiducial system is evaluated to provide state estimation for agents within a swarm. We used ArUco markers for relative pose estimation and conducted an experiment for validation of the performanc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6fa502a1dcb9083c8eb0218638957654
https://doi.org/10.1007/978-3-030-43929-3_20
https://doi.org/10.1007/978-3-030-43929-3_20
Publikováno v:
Journal of Composite Materials. 52:1457-1464
Buckypaper/DYAD/Buckypaper and Buckypaper/DYAD/(polyaniline/multiwalled carbon nanotube) composites films were made by frit compression method and layer-by-layer attachment method. Transmission electron microscopy and scanning electron microscopy wer
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::13094a830cab3e1567ed6a5cc66c0199
https://doi.org/10.1177/0021998317725160
https://doi.org/10.1177/0021998317725160
Autor:
Hadi Fekrmandi, Phillip Hillard
Publikováno v:
Bioinspiration, Biomimetics, and Bioreplication IX.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4b9bf4c0950c477388bb5ef5e55f8480
https://doi.org/10.1117/12.2515433
https://doi.org/10.1117/12.2515433
Publikováno v:
Journal of Materials Research. 32:73-83
Polyaniline (PANI)/11% Multi-carbon nanotubes (MWCNT) nanocomposites sensors were synthesized through an in situ polymerization method. Frits compression method was adopted to make PANI/MWCNT. Transmission Electron Microscopy (TEM) and Scanning Elect
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::523f155fc7bad8783dcc77f8b4867f1b
https://doi.org/10.1557/jmr.2016.361
https://doi.org/10.1557/jmr.2016.361