Search results for "iterative learning control"

showing 1 items of 1 documents

Iterative Learning Applied to Hydraulic Pressure Control

2018

This paper addresses a performance limiting phenomenon that may occur in the pressure control of hydraulic actuators subjected to external velocity disturbances. It is demonstrated that under certain conditions a severe peaking of the control error may be observed that significantly degrades the performance of the system due to the presence of nonlinearities. The phenomenon is investigated numerically and experimentally using a system that requires pressure control of two hydraulic cylinders. It is demonstrated that the common solution of feed forwarding the velocity disturbance is not effective in reducing the peaking that occurs as a result of this phenomenon. To improve the system perfor…

peaking phenomenon0209 industrial biotechnologylimit cyclesComputer scienceControl (management)Iterative learning controliterative learning controlHydraulic pressure control02 engineering and technologyHydraulic pressurelcsh:QA75.5-76.95Computer Science Applications020901 industrial engineering & automationControl and Systems EngineeringControl theoryModeling and Simulation0202 electrical engineering electronic engineering information engineering020201 artificial intelligence & image processinglcsh:Electronic computers. Computer scienceSoftwareModeling, Identification and Control: A Norwegian Research Bulletin
researchProduct