论文部分内容阅读
陀螺仪是惯性系统的核心元件,是控制学科所必须要掌握的一个重要知识点。针对该项内容教学中普遍存在的推导过程抽象、知识点难以理解等问题,本论文提出了一种仅仅依靠本科生已有的物理学基础知识进行陀螺仪工作原理学习的推导教学方法,该方法利用简单的质点圆周运动和动量矩等物理学知识,采用推导教学的方法,对陀螺仪的两个重要性质——定轴性和进动性进行了教学演示,为该知识点的讲授提供了一种简单实用、学生更容易理解的推导教学方法。
Gyro is the core component of the inertial system, is an important knowledge control disciplines must grasp. In order to solve the problem of abstraction of derivation process and difficulty in understanding of knowledge points, this dissertation presents a new method of deriving teaching of gyroscope working principle relying solely on the undergraduate’s basic knowledge of physics. Using simple knowledge of physics such as circular motions and moment of mass, the method of deriving teaching is used to teach two important properties of the gyroscope, namely, the fixed axis and the precession, which provide the teaching of this point of knowledge A simple, practical, easy-to-understand method for deriving teaching.