Essays about: "dsp soc"

Showing result 1 - 5 of 11 essays containing the words dsp soc.

  1. 1. Commissioning of a FPGA/DSP unit for Centralized Control of a Variable Phase Pole Multiphase Machine

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

    Author : Jonas Hansson; [2022]
    Keywords : Harmonic Plane Decomposition; Multiphase Electrical Machine; Wound Independently-Controlled Stator Coils; System on a chip; Control Implementation; Hardware Design ; Motorstyrning; Asynkronmotor; Multifasmaskin; Programmering; Systemkrets; Hårdvarukonstruktion;

    Abstract : Multiphase Electrical Machines (MPEMs) with variable phase-pole configurations have recently gained interest as it offers advantages such as a larger operating range and improved fault tolerance compared to more traditional MPEMs. The current state-of-the-art modeling and control method, Vector Space Decomposition (VSD), has the drawback of introducing discontinuities in the model when transitioning from one phase-pole configuration to another. READ MORE

  3. 2. HANDOVER OF PROTECTIONFUNCTIONS IN A HETEROGENOUSSYSTEM TO IMPROVE EFFICIENCY

    University essay from Mälardalens universitet/Inbyggda system

    Author : Marina Lopez Murcia; [2022]
    Keywords : ;

    Abstract : Electricity is an essential element in today’s society, and to ensure its availability, Intelligent Electronic Devices (IEDs) are installed in power grids to detect and isolate faults by running protectionfunctions. These devices run very complex configurations with strong real-time requirements, andcan reach very high CPU utilisation’s that might affect timing requirements. READ MORE

  4. 3. A Hardware Accelerated Low Power DSP for Recurrent Neural Networks

    University essay from Lunds universitet/Institutionen för elektro- och informationsteknik

    Author : Allan Andersen; Ilayda Yaman; [2020]
    Keywords : Digital Signal Processor; Hardware Accelerator; Machine Learning; Deep Learning; Recurrent Neural Networks; Gated Recurrent Unit; Technology and Engineering;

    Abstract : Recurrent neural networks (RNNs) have become a dominating player for processing of sequential data such as speech and audio. The reason for this, is the high accuracy that can be achieved with the more complex variants, such as the gated recurrent unit (GRU). READ MORE

  5. 4. Study of Scalable Architectures on FPGA for Space Data Processors

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

    Author : Borja Revuelta Fernández; [2018]
    Keywords : ;

    Abstract : Spacecrafts are notably complex systems designed and constructed in multidisciplinary teams. The on-board computer of a spacecraft is part of the on-board data systems in charge of the on-board processing and handling of payload data collected from the instruments, which require high-performance radiationhardened-by-design (RHBD) processing devices. READ MORE

  6. 5. Real-time audio processing for an embedded Linux system using a dual-kernel approach

    University essay from KTH/Nätverk och systemteknik

    Author : Nitin Kulkarni; [2017]
    Keywords : Linux Device Driver; Scheduling; Interrupt Latencies; RTDM; SPI; XMOS; Audio Processing; Round-trip Latency; RTDM; Linuxdrivrutin; Schemaläggning; avbrottsfördröjning; interruptfördröjning; ljudbearbetning; tidsfördröjning; XMOS; SPI;

    Abstract : Professional audio processing systems such as digital musical instruments, audiomixers, etc. must operate with very tight constraints on overall processing latencyand CPU performance. READ MORE