Essays about: "hastighetsberoende"

Showing result 1 - 5 of 7 essays containing the word hastighetsberoende.

  1. 1. Rate-dependent effects on the mechanical behaviour of paper

    University essay from KTH/Hållfasthetslära

    Author : Satyasarathi Poddar; [2023]
    Keywords : ;

    Abstract : It is established that paper properties depend on the loading rate. The rule of thumb is that the in-plane strength and stiffness increases about 10\%, when the strain rate increases by a factor of 10. Converting of paperboard into packages requires creasing of the paperboard followed by folding to make 3 dimensional packages. READ MORE

  3. 2. Design and Verification of MIL for Linear Actuator

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

    Author : NIKLAS HOLMÉR; [2020]
    Keywords : Efficiency; Actuator; Power losses; Modelling; Verkningsgrad; Ställdon; Effektförluster; Modellering;

    Abstract : In a world where development of new technology moves rapidly towards renewable energy resources, it is important to implement new technology for efficiency improvement on existing products. This is Cascade Drives ambition, to enable a shift from hydraulic usage in heavy vehicles to a solution that is completely electromechanical driven, to improve energy efficiency. READ MORE

  4. 3. Studded tire wear - comparison between British Pendulum and Pin on disc testing

    University essay from KTH/Maskinkonstruktion (Avd.)

    Author : Ryohei Kozuka; [2017]
    Keywords : Studded tire; Concrete road wear; Pin on disc; British Pendulum; Dubbdäck; betongväg; nötning; pinne-på-skiva; Brittisk pendel;

    Abstract : Studded tires are widely used during the winter season in the Nordic countries due to their performance qualities in extreme cold temperatures, however they cause wear on the road surface. This is not only an economic problem but also a health problem due to amount of airborne wear particles that are generated. READ MORE

  5. 4. Mjukvaruutveckling av ett hastighetsberoende reglersystem för den elektriska styrningen av ett fordon styrt med joysticks

    University essay from Lunds universitet/Högskoleingenjörsutbildning i datateknik

    Author : Tom Andersson; Jacob Ingvarsson; [2017]
    Keywords : elektronisk fordonsstryning; styrspakar; reglersystem; hastighetsberoende; parameterstyrning steer by wire; handles; control system; speed dependence; parameter control; Technology and Engineering;

    Abstract : The technology has advanced but the vehicle industry has not evolved at the same pace. Mechanical constructions with a steering wheel are still being used to control the steering of cars. The mechanical construction makes it harder to implement autonomous features, it adds weight and takes up space. READ MORE

  6. 5. Evaluation of a Contactless Excitation and Response System (CERS) for process planning applications : An experimental study

    University essay from KTH/Industriell produktion

    Author : Laura Montalban; [2016]
    Keywords : mechanical vibrations; natural frequencies; damping ratio; chatter; structural dynamic tests; stability lobe diagrams.; mekaniska vibrationer; egenfrekvens; dämpning; chatter; strukturdynamiska tester; stabilitetsdiagram.;

    Abstract : Chatter vibration is a common problem for the manufacturing industry that limits the productivity, accuracy and surface quality of machined parts. This study is focused on the out of process methods, such as Stability Lobe Diagrams (SLD), that ensure the selection of the optimal cutting parameters in which the machining process is stable. READ MORE