国外大功率拖拉机新技术新结构和发展趋势的研究

Research on the New Structure and Technology of the Development Trend for the Foreign Large Power Tractor

近年来,国外大功率拖拉机制造业以电子、信息技术为先导,在计算机故障诊断与监控、精确定位与作业、发动机燃料燃烧控制和人机工程学等方面,进行了大量的研究,使农业机械向信息化、智能化方向大步前进,提高了农业机械的高科技含量,促进了农业机械的发展。为此,综述了自20世纪90年代以来国外大功率拖拉机新结构新技术和发展趋势,在此基础上反映出了我国与国外大功率拖拉机制造水平的主要差距。

In recent years, in the way, electronic and information technology, the large foreign-large-power tractors manufacturing extensive research in the diagnosis of computer malfunction, precision positioning and operations, control fueling of combustion engine and computer engineering fields. The studies accelerate information and intelligent of the agricultural machinery, improving high-tech agricultural machinery~ promoting r the development of agricultural machinery. The article provides an overview of the new structure of＊the new technologies and trends in the foreign high-powered tractors from the 1990s, reflecting in the large gap between China and foreign-large power tractors manufacturing level.