HAPS, a Handy Analog Programming System

Kristian Søe Højberg

    Research output: Contribution to journalJournal articleResearchpeer-review

    Abstract

    HAPS (Hybrid Analog Programming System) is an analog compiler that can be run on a minicomputer in an interactive mode. Essentially HAPS is written in FORTRAN. The equations to be programmed for an ana log computer are read in by using a FORTRAN-like notation. The input must contain maximum and minimum values for the variables. The output file includes potentiometer coefficients and static-test 'measuring values.' The file format is fitted to an automatic potentiometer-setting and static-test program. Patch instructions are printed by HAPS. The article describes the principles of HAPS and emphasizes the limitations HAPS puts on equation structure, types of computing circuit, scaling, and static testing.
    Original languageEnglish
    JournalSimulation
    Volume25
    Issue number6
    Pages (from-to)179-184
    ISSN0037-5497
    DOIs
    Publication statusPublished - 1975

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