Essays about: "Passive Controller"

Showing result 1 - 5 of 20 essays containing the words Passive Controller.

  1. 1. A personalized quasi-passive ankleexoskeleton using human-in-the loop optimization approaches

    University essay from KTH/Skolan för industriell teknik och management (ITM)

    Author : Ho Ming Kong; [2023]
    Keywords : ;

    Abstract : Passive ankle exoskeletons have been proven to successfully decrease muscle demand for walking. The movement of the user’s ankle drives a mechanical clutch and spring, which eventually stores and returns mechanical energy to the user. READ MORE

  3. 2. Real time control of an active pendulum arm suspension system for a downscaled XT28 forwarder model

    University essay from KTH/Skolan för industriell teknik och management (ITM)

    Author : Niclas Määttä; Adam Westermark; [2023]
    Keywords : mechatronics; offset-free MPC; MPC; LQR; XT28; forwarder; pendulum arm; forestry; mekatronik; offset-free MPC; MPC; LQR; XT28; skotare; pendelarm; skogsbruk;

    Abstract : A forwarder named XT28 has been developed in joint collaboration between eXtractor AB, Skogforsk AB, KTH, Linköpings Unversity, Sveaskog, and Bosch Rexroth. The forwarder is equipped with six hydraulic active suspension pendulum arms. READ MORE

  4. 3. Application of Discrete Time High Order Control Barrier Functions for a prototype multi-spacecraft inspection of the ISS

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Gregorio Marchesini; [2023]
    Keywords : Space Robotics; Control Barrier Functions; Autonomous systems; Multi-agent systems;

    Abstract : In the past few years, the application of Control Barrier Functions (CBF) and High Order Control Barrier Functions (HOCBF) as a suitable framework to ensure safety for autonomous systems has attracted increasing interest. In particular, autonomous space systems are frequently subject to safety-critical constraints due to the high costs involved in manufacturing and launching. READ MORE

  5. 4. The Audience as Investigator

    University essay from Göteborgs universitet/JMG - Inst f journalistik och masskomm

    Author : Nina Mueller; [2021-08-19]
    Keywords : democratisation; content; open-source journalism; open-source spaces;

    Abstract : Journalism, a discipline traditionally formed by a variety of disruptions, currently faces a disruption with global dimension: The digitalisation represents a democratisation of content, which allows various kinds of new actors to ent e r the journalistic stage. Thus, the internet heralded an era of fake news and post truth, which left journalism almost voiceless. READ MORE

  6. 5. Investigation of the contribution of intelligent suspension system on ride comfort and road holding quality in autonomous vehicles : A case study at Volvo Cars Corporation

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Mehrdad Bahmani; [2021]
    Keywords : ;

    Abstract : Transformation to automated drive implies a switch in roles from driver to passenger, which means that the driver goes from complete flexibility to maneuver the car to almost none. There would be a mismatch between the human's preferred driving style and the driving behavior provided by an autonomous car, leading to both mental and physical discomfort amongst the passengers. READ MORE