关键词: 泛类尺寸综合, 整程区域套/边界, 简约遍历区域, 离散-网格化, 并解区域, 最紧凑尺寸解

Abstract: The roller center C(u,v) was selected as a variable, and the possibilities of instantaneous area set Γ*(x,y)/boundary Γ*(x,y) were systematically analyzed and discussed. By introducing the concepts of simple ergodic region Σ[2] and Σ[0], and the approach of discrete-grid, the concepts and solutions of union of solution area Ω*[2/0](u,v)/Γ*[2/0](x,y) were proposed innovatively. Coordinate system Ouvr**0min was constructed, three-dimensional surface S** was generated, and the characteristics of state-edge of regression J**and bottom point P** were extracted to reveal the existence of the most compact mechanism size solution and the solution method, which solved the general class size synthesis tasks of disc cam mechanisms with roller follower moving in planar general motions.

Key words:  general class size synthesis, instantaneous area set/boundary, simple ergodic region, discrete-meshing of solution area, combined solution, most compact size solution