基于环境激励法的动力学实验设计

Dynamics experiment design based on environmental excitation method

针对目前动力学实验存在的问题,引入环境激励法加以改进,以提高实验教学质量.从实验设备、实验前期工作、实验过程及实验结果评价等4个方面阐述具体的设计内容.改进后的环境激励实验不需要专门的外界激励,不影响结构的正常使用,节省实验费用,可提高学生的实验动手能力.

In order to improve the quality of experimental teaching,the environmental excitation method was introduced and further enhanced to solve the problems existing in the current dynamics experiment.The specific design contents were expounded in four aspects:experimental equipment,preliminary work,experimental process and results evaluation.The improved environmental excitation experiment did not need special external stimulation,nor did affect the normal use of the structure;saved the experimental cost and improved the students’experimental ability.