摘要
目前液压传动课程体系存在着与工程实践脱节严重、课程内容编排次序与人类认知规律不相符等问题。基于当前课程体系存在的关键问题,根据人类认知的基本理论规律,将传统的"流体运动规律→元件结构→基本回路→液压系统设计"知识体系转变成"元件作用与符号→基本回路→元件关键参数与选型→液压系统设计"新体系,并设计了新体系下的具体教学内容。应用于课程教学的实践说明了该体系有较强的合理性和有效性,为液压传动课程的教学提供了一种新而有效的解决思路。
The content of hydraulic transmission course is far from engineering at present.And the order of course structure is not fit to human cognition.According to the rule of human cognition and these problems exist in course,traditional teaching system which from fluid flow law,elements structure,basic circuit to system design is transformed to a new teaching system which from elements function and sign,basic circuit,elements parameters and selection to system design.And the teaching content is organized and recombined based on this new system.This teaching system is reasonable and effective in practice teaching process,which provides a new and effective way for hydraulic transmission teaching.
作者
杨俊
曾乐
何志勇
YANG Jun;ZENG Le;HE Zhiyong(School of Engineering and Design,Hunan Normal University,Changsha 410081,China;School of Mechanical and Electrical Engineering,Central South University,Changsha 410083,China)
出处
《当代教育理论与实践》
2018年第6期89-92,共4页
Theory and Practice of Contemporary Education
基金
教育部协同育人项目(201702053044)
湖南省自然科学基金项目(2016JJ3088)
关键词
认知规律
液压传动
课程改革
工程实践
cognitive law
hydraulic transmission
course reform
engineering practice
