Zobrazeno 1 - 10
of 35
pro vyhledávání: '"Sheraz Ali Khan"'
Publikováno v:
Robotics, Vol 12, Iss 6, p 161 (2023)
This research introduces a robust control design for multibody robot systems, incorporating sliding mode control (SMC) for robustness against uncertainties and disturbances. SMC achieves this through directing system states toward a predefined slidin
Externí odkaz:
https://doaj.org/article/19af62c4cc2c4abfa52ad620b7402119
Autor:
Abdullah Nawaz, Ghulam Hafeez, Imran Khan, Khadim Ullah Jan, Hui Li, Sheraz Ali Khan, Zahid Wadud
Publikováno v:
IEEE Access, Vol 8, Pp 132551-132581 (2020)
The development of advanced metering infrastructure (AMI) in smart grid (SG) had enabled consumers to participate in demand-side management (DSM) using the price-based demand response (DR) programs offered by the distribution companies (DISCO). This
Externí odkaz:
https://doaj.org/article/11570fb8c53c4444a5fd9a040ff70018
Publikováno v:
IEEE Access, Vol 4, Pp 4207-4224 (2016)
The emergence of multihop wireless networks and the increase in low-latency demands of error tolerant applications, such as voice over internet protocol, have triggered the development of new protocols and mechanisms for recovering failed packets. Fo
Externí odkaz:
https://doaj.org/article/a04315da842d46e8a052449f62d1a02f
Publikováno v:
Applied Sciences, Vol 10, Iss 9, p 3200 (2020)
Hard disk drives (HDD) are used for data storage in personal computing platforms as well as commercial datacenters. An abrupt failure of these devices may result in an irreversible loss of critical data. Most HDD use self-monitoring, analysis, and re
Externí odkaz:
https://doaj.org/article/64443c27cc8e478280b7a205cf4aa013
Autor:
Bach Phi Duong, Sheraz Ali Khan, Dongkoo Shon, Kichang Im, Jeongho Park, Dong-Sun Lim, Byungtae Jang, Jong-Myon Kim
Publikováno v:
Sensors, Vol 18, Iss 11, p 3740 (2018)
Estimation of the remaining useful life (RUL) of bearings is important to avoid abrupt shutdowns in rotary machines. An important task in RUL estimation is the construction of a suitable health indicator (HI) to infer the bearing condition. Conventio
Externí odkaz:
https://doaj.org/article/fcb38d1b19014fc5b3d2eca4e49984db
Autor:
Sharif Uddin, Md. Rashedul Islam, Sheraz Ali Khan, Jaeyoung Kim, Jong-Myon Kim, Seok-Man Sohn, Byeong-Keun Choi
Publikováno v:
Shock and Vibration, Vol 2016 (2016)
An enhanced k-nearest neighbor (k-NN) classification algorithm is presented, which uses a density based similarity measure in addition to a distance based similarity measure to improve the diagnostic performance in bearing fault diagnosis. Due to its
Externí odkaz:
https://doaj.org/article/75bb876f594b4cb2b1bf28cef25bc5cd
Autor:
Sheraz Ali Khan, Jong-Myon Kim
Publikováno v:
Shock and Vibration, Vol 2016 (2016)
Traditional fault diagnosis methods of bearings detect characteristic defect frequencies in the envelope power spectrum of the vibration signal. These defect frequencies depend upon the inherently nonstationary shaft speed. Time-frequency and subband
Externí odkaz:
https://doaj.org/article/563054dda41b4df09f21bbc5ae3a72cf
Publikováno v:
Sensors, Vol 17, Iss 12, p 2834 (2017)
This paper presents a novel method for diagnosing incipient bearing defects under variable operating speeds using convolutional neural networks (CNNs) trained via the stochastic diagonal Levenberg-Marquardt (S-DLM) algorithm. The CNNs utilize the spe
Externí odkaz:
https://doaj.org/article/2f0b5512212844bfb2e916482ad1cc90
Publikováno v:
2023 International Conference on Robotics and Automation in Industry (ICRAI).
Autor:
Samar Abbas, Ahmed Ehsan, Saad Ahmed, Sheraz Ali Khan, Tariq M. Jadoon, Muhammad Hamad Alizai
Publikováno v:
ACM Transactions on Cyber-Physical Systems. 6:1-28
In developing countries, majority of the households use overhead water tanks to have running water. These water tanks are exposed to the elements, which usually render the tap water uncomfortable to use, given the extreme subtropical weather conditio