Md. Yusuf Ali, Shaharior Hossen, S.M. Oasiqul Az, Md. Shahin Alom et al.
Background and Objectives: Fish biodiversity is important for the future sustainability of aquatic resources in Bangladesh. However, stresses due to overfishing, climate change, habitat loss, eutrophication and pollution pose threats to fish biodiversity. This study was designed to investigate the a...
Sharmin Akter, Tahnin Kamal, Mahmuda Khatun, M. M. Alam et al.
In this research, the electrical resistance of needle-punched non-woven jute fabric at different input voltage was measured. Here, to determine the electrical resistance, a device named the digital impedance meter has been used. The specific resistance for the different gauge lengths of non-woven ju...
Md. Ashraful Islam, Md. Belal Hossen, Md. Soyaeb Hasan, Bashudeb Chandra Ghosh
This paper gives the analysis of field oriented control technique for permanent magnet brushless DC motor with rectangular current regulated pulse width modulation technique using current sensor and a speed sensor as feedback. Adaptive proportional-integral (PI) controller is introduced to generate ...
Nur Mohammed, Arjumanara Bagum, Md. Shahbaz Khan, M. Belal Hossen
Md. Shahbaz Khan, Arjumanara Bagum, M. Faishal Mahmood, Nur Mohammed et al.
Md. Belal Hossen, Md. Habibullah
The load model-based conventional predictive torque control (PTC) strategy performs as a high-performance controller at transient and steady-state conditions. However, its performance is poor on the issue of parameters variation. A robust model-free PTC (MF-PTC) strategy has been proposed in this pa...
Md Arifuzzaman, M. M. Rahman, Nazmul Hasan, Md. Azizul Hoque et al.
Md. Anwar Hossain, Ebrahim Hossen, Md Asraful, Md. Belal Hossain et al.
Coronavirus disease 2019 (COVID-19) is a contagious disease caused by a virus, the severe acute respiratory syndrome coronavirus 2(SARS-CoV-2). This first known case was identified in Wuhan, China in December 2019. The first case of COVID-19 was detected on 8th March 2020 in Bangladesh. Subsequently...
Md Arifuzzaman, Md Jaynul Abden, Shahran Ahmed, M. Belal Hossen
In this study, the nanoparticles (NPs) of Ni <inf xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">0.6</inf> Cu <inf xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">0.1</inf> Cd <inf xmlns:mml="http://www.w3.org/1998/...
M. Belal Hossen, Md. Towhiduzzaman, Mst. Shekha Khatun, Harun-Or Roshid et al.
This research investigates diverse wave behaviors of innovative higher dimensional Boussinesq model (BM) based on Hirota bi-linear technique. From this, firstly we derive lump and multiple soliton solutions. The study explores various dynamic behaviors, including interactions involving one up to fou...
Md. Belal Hossen, Md. Habibullah, Md. Abdur Rafiq
A conventional model predictive current control (MPCC) scheme for an induction motor (IM) drive performs as an effective controller at dynamic and steady-state conditions. However, the performance of this control scheme is highly dependent on the mismatch in the motor parameters. In addition, the mo...
Md. Abadat Hossain, Akm Saiful Islam Bhuian, Mohammad Belal Hossen
Ayesha Akhter Sumona, Md. Belal Hossen, Sutanto Hadi, M. Amdadul Haque et al.
Md. Belal Hossen, Md. Habibullah
ABSTRACT A speed sensor in a motor drive system decreases the reliability and increases the cost and hardware complexity of the system. In this paper, a speed‐sensorless model‐free predictive torque control (MF‐PTC) scheme has been proposed for an induction motor (IM) drive. An extended Kalman filte...
Md. Belal Hossen, Md. Habibullah
ABSTRACT A conventional model‐free predictive torque control (MF‐PTC) strategy suffers from computational and process complexity. This complexity arises due to the complex torque calculation, the tuning task of the nontrivial weighting factor in the cost function, and the tuning task of the non‐phys...
M. Belal Hossen, Sadia Akter, Md. Towhiduzzaman, Harun-Or Roshid
This study employs the Hirota bilinear technique to derive exact analytical solutions of the (3 + 1)-dimensional modified KdV-Zakharov-Kuznetsov (mKdV-ZK) model. The governing equation is first transformed into its bilinear form, which is essential for constructing analytical solutions. Using this a...
Muhammad Faiaz, Mithila Farjana Yakaa, M. Belal Hossen, Saiful Islam et al.
Md. Fakhrul Hasan, Sheikh Mohammad Sayem, M. Belal Hossen, Md. Bazlur Rashid
Leafy vegetables in the food basket provide vital nutrients required for human health, but Bangladesh faces challenges of sustainable production potential due to the vulnerability of various agrometeorological factors. This study has addressed a holistic approach to forecasting leafy vegetable produ...
Sakib Tahmid Rishan, Md. Belal Hossen, Md Rokonuzzaman Kibria, Mohammad Tofazzal Hossain et al.
Md. Belal Hossen, Bashudeb Chandra Ghosh
Permanent Magnet Brushless DC (PMBLDC) Motor Drives have been considered as highly demanded motor drives for the next decades. The motor control and its speed estimation are difficult due to trapezoidal field pattern. Based on Single Neuron, an Adaptive PID (SNAPID) Controller is designed to control...