대한전기학회논문지 (The Transactions of the Korean Institute of Electrical Engineers)
- 제41권3호
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- Pages.281-291
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- 1992
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- 0254-4172(pISSN)
마이크로프로세서을 이용한 디지털 자동조정장치의 실현
Digital Autopilot Implementation Using Microprocessor
초록
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.
키워드