With the working space of Hooke joint is studied and simulated, two methods are put forward and the exact expression of the workspace of conjugated Hooke joint is calculated.

• 通过对胡克铰工作空间详细地仿真和研究,建立了分析此类问题的模型拟合法和更加精确的模型解析法,并运用这两种方法分析成对胡克铰的工作空间。