Il s'agit de notre dernière sélection de publications et de brevets mondiaux en anglais sur le Lean Manufacturing, parmi de nombreuses revues scientifiques en ligne, classées et axées sur le lean manufacturing, le lean sigma, six sigma, kaizenMéthode 5S, kanbanLa maintenance productive totale, la réduction des délais, le juste-à-temps, la cartographie de la chaîne de valeur, Deming, le cycle de Shewhart et le PDCA.
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A Numerical Modeling Study of a New Type of Hydraulic Mechanical Continuously Variable Transmission (HMCVT) with Optimized Transmission Efficiency
Published on 2025-01-06 by Zexin Ma, Zhengyu Li, Deming Sun, Yanbin Cai, Jiwei Zhang, Hongyu Liu, Qingxin Wang, He Li, Long Zhou, Wenbin Yu, Feiyang Zhao @MDPI
Abstract: Hydraulic mechanical continuously variable transmission (HMCVT) is widely used in powerful tractors due to its excellent performance. This paper aims to find universal methods for analyzing and optimizing the transmission efficiency of HMCVT. The energy efficiency improvement of HMCVT is important for the economy of powerful tractors. Firstly, by correctly analyzing the transmission efficiency of HMCVT, the transmission efficiency during the operation of HMCVT can be accurately calculated. Secon[...]
Our summary: Numerical study of new HMCVT type for optimized transmission efficiency; Analysis and optimization for HMCVT energy efficiency improvement; NSGA-II genetic algorithm for dynamic optimization of shifting points; Proposed HMCVT structure meets requirements for three-speed transmission.
modeling, hydraulic, mechanical, continuously variable transmission, efficiency
Publication