Now showing items 5-24 of 435

    • AC sine wave generation by using SPWM inverter 

      Islam, Md. Sakibul; Nuzhat, Farah; Nadim, Md. Nazmul Hoque (BRAC University, 2012-04-11)
      This paper contains the analysis of basic inverter topologies. pulse width modulation inverter has been briefly explained by giving operational methods and simulated circuits. Different methods of inverter have also being ...
    • Acquisition and monitoring of multichannel ECG 

      S. Khan, Md. Mashrur; Md. Ashraf-Ul-Karim; Awan, Shah Md. Sibbir (BRAC University, 2010-08-12)
    • Advanced artificial intelligence self balanced robot for home security 

      Shourove, MD. Niaz Sharif; Mahmud, Khaled; Rahman, Mafruda; Rahman, Tanzim (BRAC University, 2017-12)
      Artificial Intelligence brings intelligent behavior in the field of Robotics. It enables robot to provide services for human in this modernized and changing world and assuredly it can work faster and better at every sector ...
    • Advanced electronic security and safety system using artificial intelligence 

      Jalal, S. M. Shuharto; Mahamud, Md. Sajid (BRAC University, 2016)
      Beholding the current situation of our country, lack of security and safety is a major issue with increasing crime rapidly where miscreants take advantage of the traditional vulnerable security system. This system can ...
    • Advanced train tracking system using Wi-Fi 

      Mustafi, Arpita; Khan, Reezwanur Rahman; Ahmed, Mahi Uddin; Biswas, Stafy Shalomy (BRAC University, 2016-08)
      Java packets can send time and calculate time difference using client-server methods. By calculating the time difference, distance from a router or a fixed point can be determined. The packets can be manually made in Eclipse ...
    • Affordable voice assistive intelligent glass for visually impaired people in perspective of Bangladesh 

      Peyal, Md. Mahmudul Kabir; Haque, Quazi Md. Ahnaf Ul; Tahiat, Tashfia; Habib, Sadia (Brac University, 2021-06)
      This paper describes design of affordable intelligent glass for visually impaired. A significant number of people are visually impaired or blind among the total population of Bangladesh. Most of them relied on others ...
    • Agricultural analysis and crop yield prediction of Habiganj using multispectral bands of satellite imagery with machine learning 

      Shahrin, Fariha; Zahin, Labiba; Rahman, Ramisa; Hossain, A S M Jahir (Brac University, 2020-09)
      Bangladesh is predominately an agriculture-based country, which faces uncertain crop yields and inefficient farming infrastructure resulting in adverse effect in food security. Habiganj is selected as the study area because ...
    • Air pollution monitoring system using unmanned aerial vehicle in Bangladesh 

      Al-Farabi, Md.; Chowdhury, Muntasir; Hossain, Md. Rafat; Readuzzaman, Md. (Brac University, 2019-12)
      Over the last few decades, the main minacious and dodgy calamity that grab the world’s attention is “Greenhouse Effect”. It is evident that Carbon dioxide, methane, nitrous oxide, fluorinated gasses and water vapor are the ...
    • An algorithm for minimizing number of collisions in highways using swarm intelligence 

      Chaity, Narjis Mostofa (BARC University, 2017-09-14)
      Road safety is a climbing inquiry everywhere throughout the globe these days. Research directed with respect to this issue utilizing different methodologies. Swarm robotics is a promising methodology portrayed by vast ...
    • Alternative solar hot water system with multistorage tank 

      Rahman, Md. Asifur; Sayem, A.S.M.; Md. Asif -uz-zaman (BRAC University, 2010-08)
      The use of renewable energy has been spread all over the globe very rapidly. Renewable energy is the energy which comes from natural resources such as sunlight, wind, rain, tides, and geothermal heat, which are renewable ...
    • Analysis and development of I-V characteristics models for nanometer size MESFETs considering fabrication parameters 

      Mostofa, Jobia; Ahmed, Wasi Uddin; Pia, Ummay Farha; Meghna, Tanzina Haque (BRAC University, 2011-08)
      The Metal- Semiconductor Field-Effect-Transistor (MESFET) is used as a paragon in RF amplifier due to its lower stray capacitance and immense radiation hardness. It is imperative to develop rigorous IN characteristic models ...
    • Analysis of bulk negative capacitance field effect transistor 

      Rahman, Towfiqur; Khan, Antara Fairooz; Nawal, Nowshin (BRAC University, 2017)
      In this work, a comprehensive analysis of bulk Negative Capacitance Field Effect (NCFET) transistor has been done. The objective of the paper is to show if a ferroelectric insulator is introduced in MOSFET structure, it ...
    • Analysis of power converters and smart power factor correction 

      Noor, Khondaker Tasrif; Islam, Md. Samiul; Fuad, Fatin (BRAC University, 2016-08)
      Converter circuits are one kind of power electronics circuit which allows us to convert direct current voltage from one level into another level. With this pace of development in power electronics field and industry, now ...
    • Analysis of surface plasmon resonance biosensors for protein detection 

      Faruque, Abdullah Al; Maoya, Jannatul; Bisher, Kazi Diganta (BRAC University, 2016-12-14)
      The Surface Plasmon Resonance (SPR) biosensor method has emerged as a very flexible and powerful approach for detecting a wide diversity of bio-molecular interactions. This Surface Plasmon Resonance (SPR) for boisensoring ...
    • Analysis of synchronous and interleaved converter 

      Nahin, MD. Mohaiminul Islam; Fuad, MD. Kamrul Hassan; Amin, MD. Abdullah Al; Barua, Anik (BRAC Univeristy, 2018-04)
      Converter circuits are different kinds of power electronics circuit which analysis the current and voltages from one level to another level with the importance of high efficiency. In the new era of power electronics, the ...
    • Analysis of Thyristor based dual converter controlling the firing angle for HVDC transmission 

      Hassan, Mohammed Fuad; Monir, K. M. Mahmudul; Hossain, Md. Ismail; Joy, Sudipto Das (BARC University, 2017-12)
      Electricity is one of the most reliable energy sources because it can be converted into any form of energy and can easily be transmitted from one place to another. For transmission purpose we use Alternating current because ...
    • Android controlled home automation system based on different power optimization modes 

      Rifat, Md. Salman; Fahad, Maruf Naim (BRAC Univeristy, 2018-04-17)
      This project is developed for controlling home appliances through internet in real time and also to operate them in different modes from any remote places. Our main focus is to operate the home appliances in our desired ...
    • Application of image processing in traffic control system & license plate detection 

      Islam, Aminul; Ahmed, Nafiz; Hasnain, Toaha; Tabassum, Iffat (BRAC Univeristy, 2017-08)
      A license plate detect system is one type of intelligent transportation system. It is a type of technology in which the software enables computer system to read automatically the license number plate of vehicle from ...
    • The application of Internet Of Things (IoT) to the traditional power grid 

      Morshed, Ragib; Ahmed, Fabliha Lamisa (Brac University, 2019-08)
      The use of Internet of Things (IoT) in the traditional power grid has the potential to pave the way for the deployment of modernized Smart Grid in Bangladesh. This integration of IoT will not only cater for the exponential ...
    • Application of smart grid system in Bangladesh power system 

      Ali, Md. Iskander (BRAC University, 2010-12-08)
      The smart grid is a simple upgrade of 20th century power grids which generally broadcast power from a few central power generators to a large number of users, to instead be capable of routing power in more optimal ways to ...