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A stable predictive controller (SPC) based on least squares support machine(LS-SVM) model and Toeplitz predictive equation is presented. For a given controlled plant, the system model is bulit by LS-SVM method. After the achieved system model is transformed into linear input-output equation, the Toeplitz equation can be introduced to predict dynamic behavior in the future. The optimal control law...
Underwater communications is a very challenging topic due to its singular channel characteristics. Most protocols used in terrestrial wireless communications can not be directly applied in the underwater world. A high bit error rate and low propagation delay make the design of reliable transport protocols especially awkward. In this paper, we first propose four schemes that combine forward error correction...
For analysing the torsional vibration characteristic of rotary mechanical drive system, a new highly active calculation decomposition algorithm was proposed by using series decoupled method. When the elastic driving shaft and motor shaft had speed oscillation, the decomposition algorithm could develop nonlinear differential equation into a series of algebraic equation and series solution had been...
Parallel kinematic planer is a new type of PKM. Dynamic character analyses are important to the parallel kinematic mechanismpsilas control. The paper reviews the conceptions of the PKMpsilas dynamic and its analyses method. Then based on this introduction, the paper describes a kind of a 4-dof parallel kinematic mechanism by D-H method. Then can utility the traditional technology which is effectively...
Generalized predictive control algorithm based on Toeplitz equation is presented in this paper. The Toeplitz matrix is used to separate the future and past variables in the predictive equation. And then, an weighted average strategy is introduced in the control law to improve performance of the closed-loop system. The effectiveness and rapidity of this algorithm is demonstrated by the simulation results.
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