Results 321 to 330 of about 15,469,528 (358)

A Robust Deadbeat Predictive Current Control Method for IPMSM

IEEE Transactions on Transportation Electrification
Deadbeat predictive current control (DPCC) demonstrates excellent dynamic performance. However, in practical applications, its effectiveness is degraded by parameter mismatches and inverter nonlinearities.
Xiaoyan Huang, Qichao Hu, Zixuan Liu, Wenya Li, Geng Yang, Zhaokai Li   +5 more
semanticscholar   +1 more source

Feedback Deadbeat Control of 2-Dimensional Systems

1984
Summary: Deadbeat control is among the most popular types of control for 1- dimensional discrete-time systems. Here the problem of designing deadbeat controllers is considered and solved for the case of 2-dimensional (2D) systems. Two important cases are examined.
Tzafestas, S. G., Theodorou, N. J.
openaire   +2 more sources

An Optimal Maximum Torque Per Active Flux and Field Weakening Operation for Deadbeat Direct Torque Control Based IPMSM Drive

IEEE transactions on industry applications
This article proposes a new framework for the deadbeat direct torque control for IPMSM. Unlike the conventional deadbeat direct torque and stator flux control (DB-DTFC), the active flux, instead of stator flux, is used as a control variable along with ...
S. M. S. I. Shakib, D. Xiao, R. Dutta, M. F. Rahman   +3 more
semanticscholar   +1 more source

Deadbeat algorithms for multivariable process control

IEEE Transactions on Automatic Control, 1980
A process exhibits a deadbeat response when the error between input and output is reduced to zero in finite time. In this Paper design procedures for state feedback and minimal energy dynamic deadbeat controllers are presented. These controllers reduce the error between step input and output to zero, while at the same time assuring that the continuous ...
Jordan, David, Korn, Jonathan
openaire   +1 more source

A special control law: deadbeat control

1995
Most of the methods we have considered so far have their origins in linear control laws for systems described by linear constant coefficient differential equations, with sampled data control studied by adapting those theories. Even in the nominally linear control law realm, however, it is possible to develop a special and interesting performance ...
openaire   +1 more source

Explicit parameterization of state deadbeat controllers

IEEE Transactions on Automatic Control, 1992
Summary: A general state deadbeat control problem, without restricting it to the controllability indexes, is posed and solved. A new result for the explicit parameterization of the deadbeat controllers is obtained. By our parameterization, only the genuine independent free parameters appear in the deadbeat controllers.
Funahashi, Yasuyuki, Yamada, Manabu
openaire   +2 more sources

PMSM Control by Deadbeat Predictive Current Control

2018
Considering classical framework imbalance and one-leap lag, an revised current controller is introduced in this work. Synchronous Motor using permanent magnet (PMSM) current control of is boosted up using this controller. By improving the current control, losses in the machine are minimized and machine performance can be improved.
R. Reshma, J. Vishnu
openaire   +1 more source

Voltage waveform deadbeat control of DVR

7th IET International Conference on Advances in Power System Control, Operation and Management (APSCOM 2006), 2006
Because the compensation signals of DVR are unpredictable, this paper advanced a deadbeat control algorithm for DVR voltage waveform tracking compensation. On the basis of state equations and state variables information of the system, a specific scheme is produced to realize voltage waveform tracking compensation, which includes a state observer a ...
null Peng Li, null Xuanxuan Liu, null Qian Bai   +2 more
openaire   +1 more source

Predictive, Deadbeat, and Combined Controls

2018
Abstract In this chapter, three control methods recently developed for or applied to electric motors in general and to permanent magnet synchronous (PMS) motors, in particular, are presented. The methods include model predictive control (MPC), deadbeat control (DBC), and combined vector and direct torque control (CC).
openaire   +1 more source

Deadbeat Controllability for Structured Linear Systems

IFAC Proceedings Volumes, 1997
Abstract In this note we study linear structured discrete time systems. We assume that we know which entries in the system matrices are nonzero. We refer to these entries as free parameters. We say that the system is generically deadbeat controllable if it is deadbeat controllable for almost all possible free parameters values.
openaire   +1 more source