Digital Autopilot Implementation Using Microprocessor

마이크로프로세서을 이용한 디지털 자동조정장치의 실현

  • 이명희 (현대전자㈜ 산업전자연구소) ;
  • 권오규 (인하대 공대 전기공학과)
  • Published : 1992.03.01

Abstract

This paper deals with the digital autopilot implementation for a launch vehicle. We propose a hardware and software system for digital autopilot implemented by microprocessor. The hardware system designed in this paper consists of CPU and memory board with 80286 MPU and 80287 NPU and I/O interface with A/D and D/A converters. The software system developed is composed of power-on self-test program, initializing program, interrupt service program, and control program. The performance of the overall system controlled by the digital autopilot implemented in this paper is evaluated via real-time simulations, which show that the control performances are satisfactory.

Keywords