High-Order Dimension Synthesis of Planar/Spatial Mechanisms with One-DoF by CAD Variational Geometry

Table 1

The solved results of the planar four-bar linkage mechanism.

Given values									Solved values
𝜔	𝑣	𝑝𝑥	𝑑𝜌	𝑑𝑡	𝑙1	𝑙2	𝑙3	𝜃	𝜃1	𝑑1	𝑑2	𝑜1𝑥	𝑜1𝑦	𝑜2𝑥	𝑜2𝑦
°/s	mm/s	mm	mm	s	mm	mm	mm	(°)	(°)	mm	mm	mm	mm	mm	mm
20	50	45.17	10.1	0.202	206	60	70	34.5	38.54	215.99	217.15	−280.04	24.96	21.09	−131.35
20	50	45.18	0.1	0.002	206	60	70	34.5	34.54	215.99	214.01	−277.87	34.4	20.63	−128.38
20	60	45	0.1	0.0017	206	60	70	34.5	34.53	215.99	217.15	274.3	45.62	11.91	−131.93
20	80	45	0.1	0.0013	206	60	70	34.5	34.53	215.99	217.15	268.01	60.38	1.67	−134.04