엔진냉각수, 윤활유 및 흡입공기온도의 자동조절 장치 개발과 각종 온도변화에 따른 엔진성능 측정실험에 관한 연구 = Fabrication of automatic engine temperature controls for coolant, lubricantand intake air, and experimental study on temperature effects on engine performance

• 서명 / 저자: 엔진냉각수, 윤활유 및 흡입공기온도의 자동조절 장치 개발과 각종 온도변화에 따른 엔진성능 측정실험에 관한 연구 = Fabrication of automatic engine temperature controls for coolant, lubricantand intake air, and experimental study on temperature effects on engine performance / 조석구.
• 발행사항: [서울 : 한국과학기술원, 1987].

Variations in engine temperature affect performance such as torque, power and brake specific fuel consumption. In order to control 3 variable engine temperatures-coolant, lubricant and inlet air, direct digital control algorithm was applied to a microcomputer based system. PI and PID gains were obtained by Z-N tuning method which suggest optimal control gains for the process represented by dynamic equation difficult to solve mathematically.
In addition, the effect of the engine temperatures on engine performance were investigated by carring out engine tests for various loads and speeds conditions.

• 형태사항: [iii], 44 p. : 삽화 ; 26 cm
• 언어: 한국어
• 일반주기: 부록 수록 ; 저자명의 영문표기 : Seok-Koo Cho ; 지도교수의 한글표기 : 김승수 ; 지도교수의 영문표기 : Sung-Soo Kim
• 학위논문: 학위논문(석사) - 한국과학기술원 : 기계공학과,
• 서지주기: 참고문헌 수록
• 주제: PID controllers. ; Automobiles --Motors --Cooling. ; Mathematical optimization. ; Temperature control. ; 냉각수. --과학기술용어시소러스 ; 내연 기관. --과학기술용어시소러스 ; 온도 제어. --과학기술용어시소러스 ; 윤활유. --과학기술용어시소러스 ; 냉각 장치. --과학기술용어시소러스 ; Automobiles --Motors.