Sökning: "open hardware"

Visar resultat 16 - 20 av 65 avhandlingar innehållade orden open hardware.

  1. 16. Shared Memory Objects as Synchronization Abstractions: Algorithmic Implementations and Concurrent Applications

    Författare :Ioannis Nikolakopoulos; Chalmers tekniska högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; concurrent data structures; parallelism; lock-free synchronization; data stream processing; iteration;

    Sammanfattning : Multicore and many-core architectures have penetrated the vast majority of computing systems, from high-end servers to low-energy embedded devices. From the hardware's perspective, performance scalability comes in the form of increasing numbers of cores. Nevertheless, fully utilizing this power is still an open research and engineering issue. LÄS MER

  3. 17. Steering control for haptic feedback and active safety functions

    Författare :Tushar Chugh; Chalmers tekniska högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; position control; coupled stability; passivity; steering system; uncoupled stability; transparency; active safety; haptic feedback; torque control; state estimation;

    Sammanfattning : Steering feedback is an important element that defines driver–vehicle interaction. It strongly affects driving performance and is primarily dependent on the steering actuator's control strategy. LÄS MER

  4. 18. Scalable and Interoperable Low-Power Internet of Things Networks

    Författare :Joakim Eriksson; Thiemo Voigt; Per Gunningberg; Leo Selavo; Uppsala universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; IoT; low-power networking; scalability; interoperability;

    Sammanfattning : Internet of Things (IoT) is the concept of connecting devices to the Internet. IoT devices can be anything from small temperature sensors to self-driving cars. The devices are typically resource-constrained, connected wirelessly, and often battery-powered. LÄS MER

  5. 19. Pressure Control in Hydraulic Power Steering Systems

    Författare :Alessandro Dell’Amico; Petter Krus; Victor Juliano De Negri; Linköpings universitet; []
    Nyckelord :;

    Sammanfattning : There is a clear trend in the vehicle industry to implement more safetyrelated functions, where the focus is on active safety systems and today the steering system is also involved. Steering-related active safety functions can only be realised with a steering system that allows electroniccontrol of either the road wheel angle or the torque required to steer the vehicle, called active steering. LÄS MER

  7. 20. Facilitating Feature-Oriented Quality Assurance in Low-Maturity Variant-rich Systems

    Författare :Mukelabai Mukelabai; Göteborgs universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Variant-Rich Systems; Cloned Projects; Quality Assurance; Feature Location; Test Case Reuse; Recommender System;

    Sammanfattning : Context: Many software systems exist in several variants customized for specific stakeholder requirements, such as different market segments or hardware constraints. This customization introduces a high level of complexity that renders traditional single-system quality assurance techniques inapplicable, since they need to consider variations and constraints between a system’s features—a. LÄS MER