Sökning: "velocity disturbance controlled"

Hittade 4 uppsatser innehållade orden velocity disturbance controlled.

  1. 1. Model Predictive Control for Autonomous Driving of a Truck

    Master-uppsats, KTH/Skolan för elektro- och systemteknik (EES)

    Författare :Mia Isaksson Palmqvist; [2016]
    Nyckelord :;

    Sammanfattning : Platooning and cooperative driving can decrease the emissions of greenhouse gases and increase the traffic capacity of the roads. The Grand Cooperative Driving Challenge, GCDC, is a competition that will be held in May 2016 focusing on cooperative driving. A cornerstone in the cooperative driving is autonomous driving. LÄS MER

  3. 2. Air flow disturbance by moving objects at local exhaust ventilation

    Magister-uppsats, Högskolan i Gävle/Avdelningen för bygg- energi- och miljöteknik

    Författare :Mikel Aguirre Sánchez; [2015]
    Nyckelord :Local exhaust ventilation;

    Sammanfattning : The present thesis aims to study the effect of human movements on local exhaust ventilation. In its simplest terms, local exhaust ventilation is a system which has the function of extracting contaminated air situated close to the contaminant source, protecting a working person from exposure to hazardous substances by containing or capturing them locally, at the emission point. LÄS MER

  4. 3. Optimization of Physical Properties for Ditches–Case Study: Kankberg, Maurliden and Renström-Petiknäs.

    Master-uppsats, KTH/Mark- och vattenteknik

    Författare :Ghebriel Kidane Ketema; [2014]
    Nyckelord :Drainage system; Ditches; Open channel flow; Steep slope; Mild slope; HEC-RAS; Super-critical flow; Critical flow; Sub-critical flow;

    Sammanfattning : It is important for practical and legal reasons that water and sediments in disturbed areas around the mining operation should be controlled. The construction of a well-designed drainage system that controls erosion and thus restores the proper hydraulic function of the surface is one of the most important post-disturbance features which should be done as part of the mining activities. LÄS MER

  5. 4. Torque Sensor Free Power Assisted Wheelchair

    Magister-uppsats, Sektionen för Informationsvetenskap, Data– och Elektroteknik (IDE)

    Författare :Jonas Johansson; Daniel Petersson; [2007]
    Nyckelord :torque sensor free; power assisted wheelchair; velocity disturbance controlled; power assisting; wheelchair; digital control; assisting power; motorized; sensor free; disturbance controlled; intelligent; rotational encoder; rotary encoder; electrical motors; development board; controller card;

    Sammanfattning : A power assisted wheelchair combines human power, which is delivered by the arms through the pushrims, with electrical motors, which are powered by a battery. Today’s electric power assisted wheelchairs use force sensors to measure the torque exerted on the pushrims by the user. LÄS MER