Research of H∞ Robust Control for the Giant Die Forging Hydraulic Press’s Synchronous Control System under the Uncertainty Coefficient

Ying Jian Deng; Zhong Wei Liu

doi:10.4028/www.scientific.net/AMM.190-191.819

Paper Titles

Stiction of Flexural MEMS Structures
p.794

Designs of Eddy Current Sensor Probes Based on Multilayer Printed Circuit Board Technology
p.801

Implementation of Precision Force Control for an Electro-Hydraulic Servo Press System
p.806

A Single CCD Algorithm to Determine the Position and Attitude during Rolling Phase of Rendezvous and Docking
p.813

Research of H∞ Robust Control for the Giant Die Forging Hydraulic Press’s Synchronous Control System under the Uncertainty Coefficient
p.819

Simulation Analysis of the Vibration Characteristics of the Parallel Hybrid Shaft System
p.825

Structural Finite Element Analysis and Optimization of Underwater High Pressure Valve
p.832

The Design of the Giant Die Forging Hydraulic Press Synchronous Control System and its Dynamic Simulation
p.836

The Development Status of Underwater Positioning and Navigation Technology Used on Deep Tow System
p.842

HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 190-191Research of H∞ Robust Control for the Giant Die...

Research of H∞ Robust Control for the Giant Die Forging Hydraulic Press’s Synchronous Control System under the Uncertainty Coefficient

Abstract:

The giant hydraulic die press is our country national defense and the infrastructure essential equipment, the synchronous control system is the essential device to the giant forging hydraulic press, its synchronization control performance quality is good or bad will directly determine the quality of the product. This article through the proof of the theorem, gives the specific steps to achieve H∞ robust control algorithm. The simulation results show that: this control strategy has good inhibition to the change of system parameters, robustness is very strong, can well eliminate the system synchronization error.