pyvrft: A Python package for the Virtual Reference Feedback Tuning, a direct data-driven control method
نویسندگان
چکیده
منابع مشابه
Extensions to "virtual reference feedback tuning: A direct method for the design of feedback controllers"
This paper considers the problem of designing a controller for an unknown plant based on input/output measurements. The new design method we propose is direct (no model identification of the plant is needed) and can be applied using a single set of data generated by the plant, with no need for specific experiments nor iterations. It is shown that the method searches for the global optimum of th...
متن کاملData-driven Model-Free Adaptive Control Tuned by Virtual Reference Feedback Tuning
This paper proposes a new tuning approach, by which, all parameters of a datadriven Model-Free Adaptive Control (MFAC) algorithm are automatically determined using a nonlinear Virtual Reference Feedback Tuning (VRFT) algorithm. The approach is referred to as mixed MFAC-VFRT control and it leads to mixed MFAC-VFRT algorithms. An advantage of mixed MFAC-VFRT control, is that it combines systemati...
متن کاملAn Application of the Virtual Reference Feedback Tuning Method to a Multivariable Process Control
This paper provides an application of the virtual reference feedback tuning (VRFT) method to a process control. The VRFT method is a direct method which determines parameters of a feedback controller using a set of input and output data of a plant. Originally, the VRFT method is presented for designing a single-input single-output control system. In this paper, the VRFT method is applied for a ...
متن کاملMultivariable PI control for a boiler plant benchmark using the Virtual Reference Feedback Tuning
In this work, the Virtual Reference Feedback Tuning is applied to the control of a boiler plant benchmark. Only data (without any modelling step) was used to compute a series of PI controllers for both a decentralized and a complete multi-loop control strategies. When compared with other PI controllers, it was found that a better tuning of the controller was achieved yielding better closed-loop...
متن کاملSensitivity shaping via Virtual Reference Feedback Tuning
The Virtual Reference Feedback Tuning (VRFT) is a data based method for the design of feedback controllers. In previous papers, the VRFT has been presented for the solution of the one degree of freedom model-reference control problem in which the objective is to shape the I/O transfer function of the control system. In this paper, the VRFT approach is extended so that it can be used for the sha...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: SoftwareX
سال: 2020
ISSN: 2352-7110
DOI: 10.1016/j.softx.2019.100383