Essays about: "accumulator"

Showing result 1 - 5 of 36 essays containing the word accumulator.

  1. 1. Investigation of 8-bit Floating-Point Formats for Machine Learning

    University essay from Linköpings universitet/Datorteknik

    Author : Theodor Lindberg; [2023]
    Keywords : Floating-Point; 8-bit floating-point; FP8; vector instructions; Machine Learning; ML; Convolutional Neural Network; CNN;

    Abstract : Applying machine learning to various applications has gained significant momentum in recent years. However, the increasing complexity of networks introduces challenges such as a larger memory footprint and decreased throughput. This thesis aims to address these challenges by exploring the use of 8-bit floating-point numbers for machine learning. READ MORE

  3. 2. 1D Simulation of Hydraulic Cam Phaser System Utilized in Heavy Duty Vehicles : An Investigation on Attenuation of Phase Oscillations from Cam Torque Disturbances

    University essay from Luleå tekniska universitet/Institutionen för teknikvetenskap och matematik

    Author : Johan Germundsson; [2023]
    Keywords : master thesis; cam phaser; simulation; 1D-simulation; GT-SUITE; GT-ISE; Gamma Technologies; oil aeration; oscillations; heavy-duty; engine; phaser; cam torque; stability; cam phaser system; Scania; Scalia CV;

    Abstract : Cam phasers allow improvements to the efficiency and emissions of internal combustion engines. The usage of hydraulic vane type cam phasers for heavy-duty applications have shown problems with oscillations during testing at Scania CV. To investigate the root cause of the oscillations a detailed 1-d simulation model has been created. READ MORE

  4. 3. Energieffektivisering och energioptimering av Strömma naturbrukscentrum

    University essay from SLU/Dept. of Energy and Technology

    Author : Filip Berkefelt; Henric Dahl; Ida Hagman; Tilde Levander; Sofia Löwdin; Inga Nordin; Johan Sjöborg; [2023]
    Keywords : batterier; energilagring; värmeförsörjning; solceller; naturbruksskola; värmeproduktion; ackumulatortank;

    Abstract : Strömma Naturbrukscentrum is an agricultural high school in southern Sweden. The establishment consists of over 30 buildings which includes student housing, lecture halls and animal housing. Due to its numerous buildings, Strömma faces a high energy demand. READ MORE

  5. 4. Leveraging Posits for the Conjugate Gradient Linear Solver on an Application-Level RISC-V Core

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

    Author : David Mallasén Quintana; [2022]
    Keywords : Computer Arithmetic; Conjugate Gradient; Posit; IEEE-754; Floating Point; High-Performance Computing; RISC-V; Datoraritmetik; Konjugerad Gradient; Posit; IEEE-754; Flytande Punkt; Högpresterande Beräkningar; RISC-V;

    Abstract : Emerging floating-point arithmetics provide a way to optimize the execution of computationally-intensive algorithms. This is the case with scientific computational kernels such as the Conjugate Gradient (CG) linear solver. Exploring new arithmetics is of paramount importance to maximize the accuracy and timing performance of these algorithms. READ MORE

  6. 5. Air Cooling of Lithium Polymer Batteries : Experiments and Calculations on the KTH Formula Student 2022 Race Car Accumulator

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

    Author : William Olsson; Linus Grinde; [2022]
    Keywords : ;

    Abstract : Lithium batteries work optimally at a temperature of around 15 to 35 °C, with a maximum temperature of around 60 °C. To get the most performance out of a formula student car the cooling needs to keep the battery cells within these temperatures during the competition. READ MORE