机构自由度计算问题的分析研究

Analysis on Degree of Freedom of Mechanism

提出了现有《机械原理》教材中机构自由度计算公式中存在的一些值得研究和改进的问题。在此基础上,重点论述了机构自由度计算方法,提出了一个具有普遍意义的、对各种机构自由度计算问题都适用的公式。从而基本解决了各种机构自由度计算问题和用不同方法计算同一种机构的自由度其结果不同的问题。

Some problems in the formulas for degrees of freedom of mechanism in Theory of Machines are presented in this paper. Methods for calculating degrees of freedom of mechanism are discussed, and a general formula suitable for most situations is presented. The problem of different results based on different methods for the same mechanism is basically solved.