«generalized backstepping method»
۶۹ نتیجهBoundary constrained control of delayed nonlinear Schrödinger equation
This paper studies regional boundary stabilization of nonlinear Schrödinger equation with state delay and bounded internal disturbance. The boundary constrained control law is designed by using the backstepping method. Regional input-tostate stability (ISS) of the perturbed syste
Nonlinear Adaptive Ship Control Synthesis In The Case Of Model Uncertainty
This chapter covers the concerns with a problem of adaptive ship control synthesis in the case of substantially limited knowledge of the plant model. In fact we have at our disposal only its highly general structure in the form of Norrbin’s-like representation with unknown nonlin
Boundary stabilization in finite time of one-dimensional linear hyperbolic balance laws with coefficients depending on time and space
In this article we are interested in the boundary stabilization finite time of one-dimensional linear hyperbolic balance laws with coefficients depending on and space. We extend so called "backstepping method" by introducing appropriate time-dependent integral transformations ord
Research on the Cooperative Attack of Multiple Guided Bombs
Abstract In order to enhance the coordinated strike capability of multiple guided bombs attacking ground targets, this paper studies time-consistent problem on targets. First, for nonlinear motion model bomb and target, under assumption that speed is constant target stationary, s
Representation of networks and systems with delay: DDEs, DDFs, ODE–PDEs and PIEs
Delay-Differential Equations (DDEs) are the most common representation for systems with delay. However, DDE is limited. In network models delay, delayed channels low-dimensional and accounting this heterogeneity not possible in framework. addition, DDEs cannot be used to model di
Modeling and Adaptive Tracking Control of a Quadrotor UAV
The dynamics of UAV’s have special features that can complicate the process of designing a trajectory tracking controller. In this paper, after modelling the quadrotor as a VTOL UAV, a nonlinear adaptive controller is designed to solve trajectory tracking problem in the presence
Adaptive Synchronization of Memristor-based Chaotic Neural Systems
Chaotic neural networks consisting of a great number of chaotic neurons are able to reproduce the rich dynamics observed in biological nervous systems. In recent years, the memristor has attracted much interest in the efficient implementation of artificial synapses and neurons. T
Affect of Sedimentation on Stromatolite Reef Growth and Morphology, Ediacaran Omkyk Member (Nama Group), Namibia
Superbly preserved reefs of Ediacaran age in Namibia give clues to environmental controls on stromatolite-thrombolite growth morphology and nucleation. Digital mapping and Measured stratigraphic sections reveal parasequences featuring meter-scale alternation of shallow marine sha
Adaptive control scheme for uncertain time-delay systems
The paper exposes some of the potential of a recently introduced backstepping transformation for linear uncertain time-delay systems to address the classic problems of equilibrium regulation under partial measurements, disturbance rejection, parameter or delay adaptation. For eac
Adaptive LOS Path Following for a Podded Propulsion Unmanned Surface Vehicle with Uncertainty of Model and Actuator Saturation
This paper addresses three related issues concerning the path following control of a podded propulsion unmanned surface vehicle (USV), namely modeling, guidance and control. The pod is different from the general propeller-rudder propulsion device, and its essence is a vector thru