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This paper shows that the flux-decay model of a synchronous generator exhibits the property of differential flatness. Differential flatness will be utilized for planning the generator's trajectory as there is a one-to-one correspondence between output curves and trajectories for states and inputs. Flat outputs of the generator are taken to be the generator's complex current injected into the power...
We consider a Voronoi-like partitioning problem for a team of pursuers distributed in the plane. Each element of the partition is uniquely associated with a pursuer in the following sense: if a moving target at a given instant of time resides inside a particular member of the partition, then the pursuer associated with this set can intercept this moving target faster than any other pursuer. In our...
This paper presents a nonlinear input-state feedback linearization controller for tracking trajectory on horizontal plane with the rudder of an unmanned underwater vehicle (UUV). UUV system is strongly nonlinear, but the model is often simplified into linearization under some strict assumptions in some traditional linear control methods for the need of the control laws, and the linearization may induce...
This paper is concerned with the design of robust active queue management (AQM) controllers for a class of TCP networks. In TCP/IP networks, the packet-dropping probability function is limited between 0 and 1. Therefore, a TCP network with AQM controller was modeled as a rate-based non-linear system with a saturated input. The nonlinear output feedback AQM controller is proposed for achieving the...
A new terse discrete high speed tracking-differentiator (TD) without chattering is presented. Based on the comparisons and analysis of several kinds of control synthetic functions, a linear region of which the width can be adjustable is designed. The control synthetic function is obtained by using the approach of state reversing. Then the TD is constructed with the control synthetic function. Simulation...
The feedback control problem for the parabolic distributed parameter systems without or with time-delay are investigated. The system model contains convection terms. Firstly, the feedback control law is designed for a class of the parabolic distributed parameter systems without time delay. Then this result is extended to the case with time delay and the feedback control law is designed for a class...
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