The Synchronization Control of the Hydraulic Press Brake Based on the Virtual Shaft Control Algorithm
This paper simulated the virtual master shaft based on the analysis of the working principle and the existing problems of the hydraulic press brake as well as based on the application of the virtual shaft algorithm in motion control, which directly drive the synchronous system of the hydraulic press brake. We established the model of the virtual master axis and the model of the hydraulic press brake which based on the virtual shaft algorithm, and simulated the models in Mat lab. We obtain the better effect in the accuracy and combination property.
G. F. Liu et al., "The Synchronization Control of the Hydraulic Press Brake Based on the Virtual Shaft Control Algorithm", Advanced Materials Research, Vols. 383-390, pp. 574-579, 2012