Essays about: "energy model of WSN."

Showing result 6 - 10 of 15 essays containing the words energy model of WSN..

  1. 6. Bluetooth Low Energy Industrial Sensor

    University essay from Lunds universitet/Institutionen för elektro- och informationsteknik

    Author : Lamiaa Riad; Haithem Elhesseawy; [2018]
    Keywords : Bluetooth; BLE; Sensor; IoT; RSSI; Machines; Path Loss; Line of Sight; Mesh Network; Non Line of Sight; Technology and Engineering;

    Abstract : Industrial Internet of Things (IIoT) market is rapidly growing and expected to further expand in the incoming years. To keep up with such a fast pace, new wireless technologies need to be developed to accommodate the huge number of devices expected to connect to the internet. READ MORE

  3. 7. Thermal energy harvesting for indoor industrial applications

    University essay from Mittuniversitetet/Avdelningen för elektronikkonstruktion

    Author : Mengxuan Li; [2017]
    Keywords : Thermal energy harvester; thermal energy generator; temperature difference; air flow; heat sink; comsol multiphysics;

    Abstract : Wireless sensor network (WSN) nodes cannot directly used by the traditional power grid, a most common way to supply power to WSN nodes is to use batteries. However, the battery has a disadvantage that is the limited lifetime, adding an energy harvester to extend the lifetime is a good way. READ MORE

  4. 8. PID in Smart Buildings

    University essay from KTH/Skolan för teknikvetenskap (SCI)

    Author : Shadman Ahmed; Oguzhan Ugur; [2017]
    Keywords : ;

    Abstract : This paper investigates a smart heat control system inside a household using a family of dynamic controllers called PID (Proportional Integrative Derivative), conducted with Wireless Sensor Networks (WSN). The laws of thermodynamics and other physical knowledge was used to model the effect that a heat exchanger has on the temperature of a room. READ MORE

  5. 9. PID in Smart Buildings

    University essay from KTH/Skolan för teknikvetenskap (SCI)

    Author : Shadman Ahmed; Oguzhan Ugur; [2017]
    Keywords : ;

    Abstract : This paper investigates a smart heat control systeminside a household using a family of dynamic controllers calledPID (Proportional Integrative Derivative), conducted withWireless Sensor Networks (WSN). The laws of thermodynamicsand other physical knowledge was used to model the effect that aheat exchanger has on the temperature of a room. READ MORE

  6. 10. PERFORMANCE ANALYSIS OF DUTY-CYCLE MAC PROTOCOLS IN WIRELESS SENSOR NETWORKS

    University essay from Högskolan i Gävle/Avdelningen för elektronik, matematik och naturvetenskap

    Author : Alfredo Frances Galiana; [2016]
    Keywords : ;

    Abstract : This thesis studies the behavior of the S-MAC protocol in a Wireless Sensor Networks (WSN). The main limitation of the WSN is the lifetime of the battery, because normally it is short and it is not possible to change it all the time. For this reason, the battery consumption and the delay have to be low. READ MORE