Kim, DH Yang, KJ Hong, KS Hahn, JO Lee, KI 2024-01-21T08:14:54Z 2024-01-21T08:14:54Z 2021-09-01 2003-09 0143-3369 https://pubs.kist.re.kr/handle/201004/138301 In this paper, a robust adaptive control scheme with an intelligent supervisor for vehicle powertrain systems is investigated. The control objectives are to provide smooth shift transients for passenger comfort and to improve components durability. The reaction carrier speed and the turbine speed during the inertia phase are controlled to track their desired speeds, respectively. The boundedness of all signals in the closed loop system and the convergence of the reaction carrier speed error near to zero are guaranteed by applying the Lyapunov stability analysis. The adaptive compensation controller with an intelligent supervisor is implemented to keep the turbine speed error near to zero and the deviation of the shift duration within an allowable range. The proposed control algorithm is implemented and evaluated on an experimental test setup. English INDERSCIENCE ENTERPRISES LTD NONLINEAR OBSERVERS VEHICLE TORQUE SYSTEMS ENGINE MODEL Smooth shift control of automatic transmissions using a robust adaptive scheme with intelligent supervision Article 10.1504/IJVD.2003.003645 1 INTERNATIONAL JOURNAL OF VEHICLE DESIGN, v.32, no.3-4, pp.250 - 272 INTERNATIONAL JOURNAL OF VEHICLE DESIGN 32 3-4 250 272 scie scopus 000184925600006 2-s2.0-0042866095 Engineering, Mechanical Transportation Science & Technology Engineering Transportation Article NONLINEAR OBSERVERS VEHICLE TORQUE SYSTEMS ENGINE MODEL vehicle powertrain system shift quality robust adaptive control stability intelligent supervisor adaptive neuro-fuzzy inference system