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A new form of a σ-inverse for nonsquare polynomial matrices
2013 Edition, August 1, 2013 - West Pomeranian University of Technology Szczecin

This paper presents a new simple form of a polynomial matrix σ-inverse introduced as a result of research works on minimum variance control (MVC) for LTI MIMO nonsquare systems. A new approach to...

An application of polynomial matrix σ-inverse in minimum-energy state-space perfect control of nonsquare LTI MIMO systems
2015 Edition, August 1, 2015 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

In this paper a concept of application of polynomial matrix σ-inverse in multivariable state-space perfect control is presented. The new inverse is derived from perfect control of systems described by the input-output approach. Rather...

Polynomial matrix σ-inverse vs. T-inverse: Interesting minimum-energy properties in design of FTC system
2016 Edition, October 1, 2016 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

The paper concerns some studies on effectiveness of nonsquare matrix σ-inverse and T-inverse methods to the synthesis of minimum-energy fault-tolerant control for discrete-time LTI MIMO systems. The proposed method has noted that in the transient...

A new form of stable adaptive observer
1976 Edition, Volume 21, August 1, 1976 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

A new form of adaptive observer which is guaranteed to be globally stable via hyperstability theories is presented. Its main advantage over existing designs is that asymptotic unbiased estimates are obtained in the presence of output noise. Experimental results...

New form of block matrix inversion
2009 Edition, July 1, 2009 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

A block matrix inversion is a tool that is useful in areas of control, estimation theory and signal processing. However, one of two diagonal entries of the block matrices should be at least invertible to accomplish the conventional block matrix inversion....

Parameter matrix σ-inverse in design of structurally stable pole-free perfect control for state-space systems
2018 Edition, September 1, 2018 - Chinese Automation and Computing Society in the UK - CACSUK

In this paper an approach to the pole-free perfect control design for discrete-time state-space systems with two state variables is given. It is shown, that exists a set of socalled degrees of freedom of parameter $\sigma$ -inverse which enable to locate...

New form of unlaminated rotor motor
1984 Edition, Volume 20, September 1, 1984 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

This paper reports on a new form of unlaminated rotor induction motor which has the characteristics of solid rotor motor at starting but with very much improved running performance. The motor has a hollow and unlaminated rotor. The outer surface of...

New Form of Lagrangian Multiplier Methods
2012 Edition, June 1, 2012 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

The Lagrangian multiplier method is one of the important methods of solving nonlinear constraints programming. In this paper, a new class of augmented Lagrangian functions with a new NCP function is proposed for the minimization of...

A new form of Z-compactness in L-topological spaces
2012 Edition, June 1, 2012 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

By means of Z-open L-sets and their inequality, a new form of Z-compactness is introduced in L-topological spaces, where L is a complete De Morgan algebra. This new form does not depend on the structure of basis lattice L and L does not...

New forms of young students' socialization in the Internet space
2017 Edition, September 1, 2017 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

Involvement of youth students into virtual space often leads to replacement of traditional forms of socialization. Young people are increasingly seeking to communicate, play and learn in the Internet space. As a result, new forms of...

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