서지주요정보
하이브리드 전기차량 구동부의 모델링 및 제어 = Modeling and control of hybrid electric vehicle drivetrain
서명 / 저자 하이브리드 전기차량 구동부의 모델링 및 제어 = Modeling and control of hybrid electric vehicle drivetrain / 김도형.
저자명 김도형 ; Kim, Doh-Hyoung
발행사항 [대전 : 한국과학기술원, 1999].
Online Access 원문보기 원문인쇄

소장정보

등록번호

8009491

소장위치/청구기호

학술문화관(문화관) 보존서고

MME 99008

휴대폰 전송

도서상태

이용가능

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반납예정일

초록정보

This paper describes the modeling of dual hybrid electric vehicle drivetrain and proposes a hybrid control system for controlling the drivetrains. In dual hybrid electric drivetrains, the energy from the engine passes through the planetary gear set and is split into generator and motor paths. A complete dual hybrid electric drivetrain system model is developed. The modeling process is discussed for each of the major components of dual hybrid electric drivetrain, such as planetary gear transmission, gasoline engine, motor, generator and vehicle dynamics. Integrated nonlinear model and effects of parameter variations are also studied. Hybrid control system, which is a discrete-event system interacting with continuous-state system, is suitable for modeling and control of the systems that have state jumps and dynamics changes. In this paper, on/off state of engine is treated as a discrete state of HEV system and, velocities and torques as continuous states. The proposed hybrid control system consists of continuous-state plant to be controlled, continuous-state controller, interface, and discrete-state controller. Continuous-state controllers for each discrete modes of continuous-state plant are designed. Optimal torque map for engine-off mode and a robust linear controller which can stabilize the parametric uncertain system for engine-on mode are proposed. A reference management technique is developed to avoid the saturation of control input since the saturation due to the characteristics of motor and generator can cause instability of the system. A sensitivity analysis is carried out for the discrete-state controller. Simulation results are also presented comparing the performance of the proposed hybrid control system with that of the conventional HEV controller.

서지기타정보

서지기타정보
청구기호 {MME 99008
형태사항 vii, 101 p. : 삽도 ; 26 cm
언어 한국어
일반주기 저자명의 영문표기 : Doh-Hyoung Kim
지도교수의 한글표기 : 박영진
지도교수의 영문표기 : Young-Jin Park
학위논문 학위논문(석사) - 한국과학기술원 : 기계공학과,
서지주기 참고문헌 : p. 99-101
주제 하이브리드 전기차량
동력부 모델링
하이브리드 제어시스템
Hybrid electric vehicle
Drivetrain modeling
Hybrid control system
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