The aim of this communication is to study the chaos synchronization of coupled Sprott model L via hybrid feedback control method and tracking control method. Numerical simulation is performed to test the analytical findings.

We consider the dynamic feedback problem in a class of hybrid systems modeled as (infinite) state deterministic transition systems, in which the continuous variables are available for measurement. The contribution of the present paper is twofold. First, a novel framework for performing dynamic feedback is proposed which relies on partial orders on the sets of inputs and of discrete states. With...

This paper addresses the hybrid synchronization problem in two nonlinearly coupled complex networks with asymmetrical coupling matrices under pinning control schemes. The hybrid synchronization of two complex networks is the outer antisynchronization between the driving network and the response network while the inner complete synchronization in the driving network and the response network.Wewi...

In this paper we analyze attitude tracking of a quadrotor unmanned aerial vehicle by employing a recently developed feedback strategy based upon hybrid systems theory. The hybrid feedback control strategy employs a family of synergistic potential functions on the special orthogonal group of order three, SO(3), that guarantees global asymptotic stability of a rigid bodies attitude to a given ref...

this paper undertakes the synthesis of a logic-based switching h2/h∞ state-feedback controller for continuous-time lti singular perturbation systems. our solution achieves a minimum bound on the h2 performance level, while also satisfying the h∞ performance requirements. the proposed hybrid control scheme is based on a fuzzy supervisor managing the combination of two controllers. a convex lmi-b...

A stability result is given for hybrid control systems singularly perturbed by fast but continuous actuators. If a hybrid control system has a compact set globally asymptotically stable when the actuator dynamics are omitted, or equivalently, are infinitely fast, then the same compact set is semiglobally practically asymptotically stable in the finite speed of the actuator dynamics. This result...

In this paper we describe the design of a control algorithm for MISO systems, which can be modelled as hybrid fuzzy models. Hybrid fuzzy models present a convenient approach to modelling nonlinear hybrid systems. We discuss the formulation of a hybrid fuzzy model, its structure and the identification procedure. This is followed by a derivation of the inverse model and its implementation in the ...

this paper proposes an approach for the minimum time swing upof a rotary inverted pendulum. our rotary inverted pendulum is supported bya pivot arm. the pivot arm rotates in a horizontal plane by means of a servomotor. the opposite end of the arm is instrumented with a joint whose axisis along the radial direction of the motor. a pendulum is suspended at thejoint. the task is to design a contro...

this paper evaluates a new and simple controller design method based on qft (quantitative feedback theory) for a two-link manipulator whose first link is rigid and the second is flexible. a piezoelectric patch is attached to the surface of the flexible link for vibration suppression of it. this system is modeled as a nonlinear multi-input multi-output (mimo) control systems whose inputs are two...

the necessity of conducting more studies addressing the development of pragmatic profciency and strong pragmatic awareness for english language learners has made the role of instruction and feedback in teaching pragmatic knowledge of utmost importance. the present study evaluates the relative effectiveness of four types of instruction for teaching some pragmatic markers including topic change m...