Design of multi-channel systems with the velocity vector in the control law. (English. Russian original) Zbl 0797.93014

Autom. Remote Control 54, No. 2, Pt. 1, 214-226 (1993); translation from Avtom. Telemekh. 1993, No. 2, 51-64 (1993).
Summary: One considers the problem of the stabilization of the output of nonlinear nonstationary objects, where for each component of the output vector it is necessary to ensure prescribed requirements from the form of the transfer process. The solution of the formulated problem is guaranteed with the aid of control algorithms, based on the use of the derivatives of the output variables and of large amplification coefficients in the feedback law. A method for the selection of the structure and of the parameters of the control law is presented, conditions for the realizability of the prescribed requirements from the form of the transfer processes are analyzed, the influence of differentiating filters on the properties of such systems is discussed, and the results of the numerical modelling for a concrete system are given.


93B51 Design techniques (robust design, computer-aided design, etc.)