森林工程专业《优化技术》课程教学改革研究
2016-10-21邢美净薛伟辛颖
邢美净 薛伟 辛颖
摘要笔者以森林工程专业的《优化技术》课程为研究对象,认为该课程的特点主要是系统性和科学性、逻辑性、应用性和实践性、多学科性和交叉性。结合相关教学实际,总结出《优化技术》课程教学中存在的主要问题,即教学内容不够深入,教学方法过于单一枯燥,实践教学与传统教学脱节,考核方法不恰当。在此基础上,针对《优化技术》课程教学的改革目标,主张在课程改革方面完善教学内容,更新教学方法,激发学生的学习热情,重视实际应用,加强实践教学,以及建立多元化的考核体系。
关键词森林工程专业;优化技术;教学改革;考核方法;实践教学
中图分类号S-01文献标识码A文章编号0517-6611(2016)04-339-03
Research on Optimization Technology Teaching Reform for Forest Engineering
XING Meijing, XUE Wei*, XIN Ying (College of Engineering and Technology, Northeast Forestry University, Harbin, Heilongjiang 150040)
AbstractWith Optimization Technology in Forest Engineering major as research object, the characteristics were studied including systematic and scientific, logical, practical, multi discipline and cross. Combined with relevant teaching practice, main existing problems were summarized, namely teaching content is not deep enough, the teaching method is too monotonous and boring, practice teaching and traditional teaching is out of line, and the assessment method is not appropriate. On the basis of this, aiming at the reform goal of Optimization Technology, several suggestions were put forward, such as perfecting teaching content, updating teaching methods, stimulating students enthusiasm for learning, paying attention to practical application, strengthening practical teaching and establishing a diversified assessment method.
Key wordsForest engineering major; Optimization Technology; Teaching reform;Assesment method;Practical teaching
森林工程以森林采伐理論与技术体系为主体,以森林生态学为依据,在不破坏森林生态环境的条件下,实现森林资源的可持续开发与利用,推动林区经济发展[1],其旨在培养具备森林资源建设、保护、开发与利用能力的综合应用型人才[2-3]。
《优化技术》作为森林工程专业的主干课程,建立在运筹学的基础上,引入现代优化算法,例如层次分析法、人工神经网络、遗传算法、模糊数学算法、灰色系统理论等,运用数学方法对森林工程系统中的各种有限资源进行统筹优化,为森林经营规划、森林作业机械、森林作业功效、生态采运与森工物流、森工技术经济、森林经营技术等森林工程领域提供理论基础[4-6],为森林工程决策者提供有依据的最佳方案,在有限的资源条件下达到最优的决策目标,从而可以实现最科学、最有效的管理。……
