Essays about: "Testriggar"

Showing result 1 - 5 of 12 essays containing the word Testriggar.

  1. 1. Development of Reliability Test Rigs for Total Artificial Heart Pumps

    University essay from KTH/Medicinteknik och hälsosystem

    Author : Alisa Besic; Martin Ogeborg; [2022]
    Keywords : Total Artificial Heart; TAH; Reliability testing; software; labview; CompactRIO;

    Abstract : The long-term performance of TAH pumps needs to be demonstrated. Reliability tests are performed to measure its ability to operate for months, or years, without failure. Real Heart is currently constructing test rigs for this purpose. Software for documenting test rig conditions is also required. READ MORE

  3. 2. Test Equipment for Physical Testing of Vibration Isolator

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

    Author : ADAM ALVETEG; MARKUS JOHANSSON; [2021]
    Keywords : Test rig; vibration isolator; hysteresis; Testrigg; vibrationsisolator; hysteres;

    Abstract : Vibrations is a phenomenon that can cause problems to systems if not dealt with. In heavy duty trucks, vibrations are mainly caused by uneven roads and from the combustion engine. Vibrations can damage components, reduce their service life and cause discomfort for the driver. READ MORE

  4. 3. Simulation and Physical Implementation of a Test Rig for Realistic Hail Impact Testing

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

    Author : HANNA HERMANSSON; ALMIDA WINQUIST DE VAL; [2021]
    Keywords : Mechatronics; test rig; impact testing; brushless motor; BLDC motor; motor control; hail; projectile launching; photoelectric sensors; Mekatronik; test-rigg; stöttest; borstlös motor; BLDC-motor; motorreglering; hagel; projektilskott; fotoelektriska sensorer;

    Abstract : Hail storms, with hail commonly near 50 mm in diameter that travel with storm wind sabove 25 m/s, cause damages of a large magnitude throughout the globe, with places like USA, Australia and India suffering the greatest. These damages have serious consequences, not least telecommunication products mounted in exposed places. READ MORE

  5. 4. Evaluation of linear force actuators in a pin-on-disc test rig application

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

    Author : JAKUB JAN RUPNIEWSKI; [2020]
    Keywords : ;

    Abstract : This thesis presents an evaluation and comparison of two linear actuators that can be used as load application actuators in a pin-on-disc tribological test rig. The first actuator is a DC-motor with an external ball screw, and the second actuator is a voice coil. READ MORE

  6. 5. Steering system development using test rig and driving simulators

    University essay from KTH/Fordonsdynamik

    Author : Utsav Khan; Andrea Bianchi; [2019]
    Keywords : ;

    Abstract : Conventional model-based development approaches such as Model-in-Loop (MiL) and Software-in-Loop (SiL) have been used in electric power assisted steering (EPAS) development in recent years, but when it involves a physical motor and the vehicle communication network, the development mostly comes down to real vehicle testing and tuning. The objective and outcome of this master thesis is to develop a Hardware-in-Loop (HiL) environment that involves the real EPAS powerpack and human Driver-in-Loop (DiL) using a static driving simulator. READ MORE