Controllable forms for stabilising pole assignment design of generalised bilinear systems

Controllable quantities for bilinear quantum systems

Robust pole assignment for descriptor systems

By using a generalized Sylvester equation based parametrization, three minimum norm robust pole assignment problems for descriptor systems are formulated as unconstrained minimization problems for suitably chosen cost functions. The derived explicit expressions of the gradients of the cost functions allow the efficient solution of the minimization problems by using powerful gradient search base...

Dominant Pole Assignment for Time Delay Systems

The paper presents an original method of designing state variable feedback in time delay systems assigning the dominant system poles on prescribed positions in the splane. For the feedback parameter adjustment a design method has been developed based on application of sensitivity functions, i.e. gradient derivatives of the characteristic quasipolynomial. The prescription of desired zeros as cru...

Pole Assignment Of Linear Discrete-Time Periodic Systems In Specified Discs Through State Feedback

The problem of pole assignment, also known as an eigenvalue assignment, in linear discrete-time periodic systems in discs was solved by a novel method which employs elementary similarity operations. The former methods tried to assign the points inside the unit circle while preserving the stability of the discrete time periodic system. Nevertheless, now we can obtain the location of eigenvalues ...

Multishift Algorithm for Pole Assignment of Single Input Systems

A new numerically reliable algorithm is proposed for the pole assignment of single input linear time invariant sy stems The proposed algorithm is based on an implicit multishift QR like technique using exclusively orthogo nal transformations to compute a feedback matrix which assigns the desired poles The new algorithm allows for a dynamic adjustment of the number of shifts This feature is part...