Real-time HiL for hydraulic press control validation

Abstract:

Hydraulic press control validation often competes for access time with other logistical and production needs. This can result in significant costs due to down times, longer delivery periods and sub-optimal control adjustments. Reduction of said costs has traditionally been pursued via some degree of virtual commissioning, i.e. control validation away from the press, via a model. All such models require a compromise between cost, fidelity and simulation time. Here, we present a case study in which we have achieved a low-cost, high-fidelity, real-time hydraulic press model, with a flexible methodology which allows model creation in parallel with the engineering stage, as well as easy model refinement and modification during the entire press lifecycle.

Año de publicación:

2017

Keywords:

• Hardware-in-the-Loop
• Virtual Commissioning
• real-time
• Simulation
• Hydraulic Press
• LOW COST
• High Fidelity

Fuente:

scopus