After reviewing historical digital signal processing (DSP) solutions, the author focuses on single-chip programmable DSPs and compares their architectural designs to general-purpose microprocessors and microcontrollers. Deficiencies of early DSPs are discussed and trends of DSP are explored. The performance and cost benefits of using DSP in digital control systems are explained. Automotive applications of DSPs are discussed in areas of powertrain, body and chassis control, and entertainment systems. The challenges presented to both automotive industry and semiconductor vendors are discussed.
Trends of digital signal processing in automotive applications
Entwicklungen der digitalen Signalverarbeitung bei Anwendungen im Kraftfahrzeugbau
1988
12 Seiten, 34 Quellen
Aufsatz (Konferenz)
Englisch
RECHNERUNTERSTUETZTE REGELUNG , KRAFTFAHRZEUGELEKTRIK , DIGITALE SIGNALVERARBEITUNG , PROZESSOR:HALBLEITERBAUELEMENT , MIKROPROZESSOR , ENTWICKLUNGSTENDENZ , EIN-CHIP-MIKRORECHNER , SYSTEMARCHITEKTUR , STEUERUNGSSYSTEM , KRAFTFAHRZEUGBAU , DIGITALSTEUERUNG UND -REGELUNG , DIGITALSIGNALVERARBEITUNGS-CHIP , FAHRGESTELL , KRAFTWAGEN
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