Showing papers by "PSG College of Technology published in 1978"
51 citations
TL;DR: In this paper, a procedure for the design of sensitivity-reduced control for linear regulators is described, which is easily computable and implementable since it requires neither the solution of an increased-order augmented system nor the generation and feedback of a trajectory sensitivity vector.
Abstract: A now procedure for the design of sensitivity-reduced control for linear regulators is described. The control is easily computable and implementable since it requires neither the solution of an increased-order augmented system nor the generation and feedback of a trajectory sensitivity vector. The method provides a trade-off between reduction in sensitivity measure and increase in performance index.
10 citations
TL;DR: In this article, the hydromagnetic vertical free shear layers, which occur in a linearized steady axisymmetric flow of an electrically conducting homogeneous fluid, confined between two electrically insulated differentially rotating identical parallel plates, are analyzed.
Abstract: The hydromagnetic vertical free shear layers, which occur in a linearized steady axisymmetric flow of an electrically conducting homogeneous fluid, confined between two electrically insulated differentially rotating identical parallel plates, are analysed.
8 citations
TL;DR: In this article, a new parameter identification algorithm for linear multivariable discrete-time systems is developed with the use of gradient estimation approach, which employs certain time-varying and easily choosable gain sequences.
Abstract: A new parameter identification algorithm for linear multivariable discrete-time systems is developed with the use of gradient estimation approach. The algorithm employs certain time-varying and easily choosable gain sequences. It is proved that the algorithm is asymptotically stable, with an increased rate of convergence, in the identification-error space.
3 citations
01 Dec 1978
TL;DR: Diakoptics is used to obtain the transmission line power flows that are required in the step-by-step method, and the stability studies of large power systems could be studied.
Abstract: The method of diakoptics is applied to the transient stability analysis of a power system. Diakoptics is used to obtain the transmission line power flows that are required in the step-by-step method. Through this approach, the stability studies of large power systems could be studied.
2 citations
01 Jan 1978
TL;DR: In this article, a new mode of operation for fully-controlled thyristor convertors is suggested, which results in an increased range of operation with continuous conduction, and has significance in the regenerative braking of convertor-fed d.c. drives.
Abstract: The available analysis for fully-controlled thyristor convertors does not cover all possible modes of operation. In this correspondence a new mode of operation is suggested. This new mode results in an increased range of operation with continuous conduction. This has significance in the regenerative braking of convertor-fed d.c. drives.
1 citations