Robust Combined Control Systems with Observers

1996 ◽  
Vol 28 (1-2) ◽  
pp. 16-25
Author(s):  
Evgeniy M. Potapenko
Keyword(s):  
Control Systems ◽  
Combined Control

Predictive, Deadbeat, and Combined Controls

2018 ◽  
Author(s):  
Sadegh Vaez-Zadeh
Keyword(s):  
Control Systems ◽  
Predictive Control ◽  
Direct Torque Control ◽  
Fast Response ◽  
Torque Control ◽  
Control Methods ◽  
Electric Motors ◽  
Operating Cycle ◽  
Combined Control ◽  
The One

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). The fundamental principles of the methods are explained, the machine models appropriate to the methods are derived, and the control systems are explained. The PMS motor performances under the control systems are also investigated. It is elaborated that MPC is capable of controlling the motor under an optimal performance according to a defined objective function. DBC, on the other hand, provides a very fast response in a single operating cycle. Finally, combined control produces motor dynamics faster than one under VC, with a smoother performance than the one under DTC.

scholarly journals APPLICATION OF FUZZY SYSTEM TO CONTROL VOLTAGE IN MULTI NODES POWER SYSTEM

2010 ◽  
Vol 13 (2) ◽  
pp. 29-36
Author(s):  
Anh Huy Quyen ◽  
Anh Viet Truong ◽  
Nhung Thi Hong Le
Keyword(s):  
Power System ◽  
Control Systems ◽  
Power Quality ◽  
Fuzzy System ◽  
Power Loss ◽  
Control Voltage ◽  
Transmission Network ◽  
Combined Control ◽  
Ieee Standard ◽  
Control Devices

Control voltage in power system is always necessary to guarantee power quality and reduce power loss of productivity. This paper presents the construction of voltage control fuzzy system in transmission network with variety control devices, used fuzzy Mamdani controllers. Fuzzy controllers associated and combined control actives to create an unified fuzzy control systems capable of automatically controlling the voltage at the nodes in power system by retaining nodes voltage in a while desired values with the satisfying restrictive conditions. Through the investigative results on 30bus IEEE standard network demonstrated the effectiveness of the proposed fuzzy algorithm compared with conventional techniques sensitive tree.

scholarly journals Synthesis and simulation of combined control systems with measurement of perturbation by model of the object

2018 ◽  
Vol 8 (1) ◽  
pp. 48-56
Author(s):  
S. Bobrikov ◽  
◽  
E. Pichugin ◽  
A. Kisel ◽  
◽  
...  
Keyword(s):  
Control Systems ◽  
Combined Control

scholarly journals Hybrid Decentralized Nonlinear Control System for Manipulation Robot with Input Saturations

2021 ◽  
Vol 2096 (1) ◽  
pp. 012069
Author(s):  
E L Eremin ◽  
L V Nikiforova ◽  
E A Shelenok
Keyword(s):  
Control System ◽  
Control Systems ◽  
Degrees Of Freedom ◽  
Control Signals ◽  
Dynamic Plant ◽  
Combined Control ◽  
Cross Links ◽  
The Mathematical Model ◽  
Manipulation Robot

Abstract The paper is devoted to consideration of the problem of constructing a discrete-continuous decentralized nonlinear combined control system for two-link robotic manipulator with restrictions in control signals. The mathematical model of the manipulator is presented as a two-channel dynamic plant with nonlinear cross-links. As methods for solving this problem V. M. Popov’s hyperstability criterion and the conditions of L-dissipativity are used. With the help of simulation, the quality of the proposed control system is shown. The results obtained in article may be useful for construction the control systems for manipulators with many degrees of freedom and also for control various mechanical systems.

scholarly journals Analysis approaches to construction management systems managed artillery (reactive) projectile of small caliber

2018 ◽  
Vol 20 (4) ◽  
pp. 26-29
Author(s):  
O. V. Kniazkyi ◽  
S. Y. Mosiichuk ◽  
T. M. Shevtsova
Keyword(s):  
Control Systems ◽  
Construction Management ◽  
Management Systems ◽  
Combined Control

The analysis of possible approaches to the construction of control systems for guided projectile of caliber 120(122)-mm is carried out. Autonomous, non-autonomous and combined control systems are considered.

The amplitude transition function and the manual and oculomotor control systems.

1988 ◽  
Vol 104 (3) ◽  
pp. 363-372 ◽  
Author(s):  
Nicholas C. Barrett ◽  
Denis J. Glencross
Keyword(s):  
Control Systems ◽  
Transition Function ◽  
Oculomotor Control
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