Hybrid Adaptive Control Using the Inverse System
Title | Hybrid Adaptive Control Using the Inverse System PDF eBook |
Author | Sadashiva Shankar Godbole |
Publisher | |
Pages | 198 |
Release | 1971 |
Genre | |
ISBN |
Robust Adaptive Control
Title | Robust Adaptive Control PDF eBook |
Author | Petros Ioannou |
Publisher | Courier Corporation |
Pages | 850 |
Release | 2013-09-26 |
Genre | Technology & Engineering |
ISBN | 0486320723 |
Presented in a tutorial style, this comprehensive treatment unifies, simplifies, and explains most of the techniques for designing and analyzing adaptive control systems. Numerous examples clarify procedures and methods. 1995 edition.
Stable Hybrid Adaptive Control
Title | Stable Hybrid Adaptive Control PDF eBook |
Author | Kumpati S. Narendra |
Publisher | |
Pages | 27 |
Release | 1982 |
Genre | |
ISBN |
The paper deals with hybrid adaptive control of single-input single-output linear dynamical systems with unknown parameters. The system operates in continuous time while control parameters updated only at discrete instants. Using a hybrid error model it is shown that adaptive algorithms used in discrete and continuous systems can be directly extended to hybrid systems. The resulting nonlinear time-varying systems are globally stable and independent of the frequency with which the parameters are adjusted.
Learning and Adaptive Hybrid Systems for Nonlinear Control
Title | Learning and Adaptive Hybrid Systems for Nonlinear Control PDF eBook |
Author | |
Publisher | |
Pages | 112 |
Release | 1991 |
Genre | |
ISBN |
Connectionist learning systems are function approximation systems which learn from examples, and have received an increase in interest in recent years. They have been found useful for a number of tasks, including control of high dimensional, nonlinear, or poorly modeled systems. A number of approaches have been applied to this problem, such as modeling inverse dynamics, backpropagating error through time, reinforcement learning, and dynamic programming based algorithms. The question of integrating parial a priori knowledge into these systems has often been a peripheral issue. Control systems for nonlinear plants have been explored extensively, especially approaches based on gain scheduling or adaptive control. Gain scheduling is the most commonly used, but requires extensive modeling and manual tuning, and doesn't work well with high-dimensional, nonlinear plants, or disturbances. Adaptive control addresses these problems, but usually can't react to spatial dependencies quickly enough to compete with a well-designed gain scheduled system. This thesis explores a hybrid control approach which uses a connectionist learning system to remember spatial nonlinearities discovered by an adaptive controller. The connectionist system learns to anticipate the parameters found by an indirect adaptive controller, effectively becoming a gain scheduled controller. The combined system is then able to exhibit some of the advantages of gain scheduled and adaptive control, without the extensive manual tuning required by traditional methods. A method is presented for making use of the partial derivative information from the network.
Identification and Controlling of Linear Systems
Title | Identification and Controlling of Linear Systems PDF eBook |
Author | Najim Abdul-Hadi AL-Hamdan AL-Abdullah |
Publisher | |
Pages | 350 |
Release | 2004 |
Genre | |
ISBN |
Adaptive Control of Systems with Actuator and Sensor Nonlinearities
Title | Adaptive Control of Systems with Actuator and Sensor Nonlinearities PDF eBook |
Author | Gang Tao |
Publisher | Wiley-Interscience |
Pages | 320 |
Release | 1996-05-23 |
Genre | Mathematics |
ISBN |
The authors present an effective approach to handle some of the most common types of component imperfections encountered in industrial automation, consumer electroncis, and defence and transportation systems.
Robust Adaptive Control
Title | Robust Adaptive Control PDF eBook |
Author | Petros A. Ioannou |
Publisher | Courier Corporation |
Pages | 850 |
Release | 2012-12-19 |
Genre | Technology & Engineering |
ISBN | 0486498174 |
" Presented in a tutorial style, this text reduces the confusion and difficulty in grasping the design, analysis, and robustness of a wide class of adaptive controls for continuous-time plants. The treatment unifies, simplifies, and explains most of the techniques for designing and analyzing adaptive control systems. Excellent text and authoritative reference"--