Accession Number : AD0839432

Title :   DIGITAL MECHANIZATION OF A DISCRETELY ADAPTIVE FLIGHT CONTROL COMPUTER. PART I. HARDWARE DESIGN AND FABRICATION.

Descriptive Note : Final rept. Jan 67-Jan 68,

Corporate Author : GENERAL ELECTRIC CO BINGHAMTON NY AVIONIC CONTROLS DEPT

Personal Author(s) : Makers, Donald T. ; Carnall, John J.

Report Date : APR 1968

Pagination or Media Count : 84

Abstract : A digital control augmentation flight control computer utilizing distributed logic microcircuits and incremental computation has been fabricated and tested. The mechanization includes a sixth order control loop network and a complete self-adaptive identification system for the pitch axis of an aerodynamic vehicle. It has been shown to provide an adequate range of speed and resolution for use in this application and accurately model the analytic design. Investigations into the feasibility of formulating simple mechanized coarse identification systems which could be used with discrete gain changing have shown that they do not appreciably reduce mechanization requirements over more accurate continuous systems. (Author)

Descriptors :   *NAVIGATION COMPUTERS), (*FLIGHT CONTROL SYSTEMS, ADAPTIVE CONTROL SYSTEMS, PITCH(MOTION), DIGITAL COMPUTERS, INTEGRATED CIRCUITS, LOGIC CIRCUITS, MANUFACTURING, PERFORMANCE(ENGINEERING), STABILITY.

Subject Categories : Aircraft
      Computer Hardware

Distribution Statement : APPROVED FOR PUBLIC RELEASE