EuDML | Browse

Items

All a b c d e f g h i j k l m n o p q r s t u v w x y z Other

Page 1 Next

Displaying 1 – 20 of 51

Observer-based adaptive sliding mode fault-tolerant control for the underactuated space robot with joint actuator gain faults

Ronghua Lei, Li Chen (2021)

Kybernetika

An adaptive sliding mode fault-tolerant controller based on fault observer is proposed for the space robots with joint actuator gain faults. Firstly, the dynamic model of the underactuated space robot is deduced combining conservation law of linear momentum with Lagrange method. Then, the dynamic model of the manipulator joints is obtained by using the mathematical operation of the block matrices, hence the measurement of the angular acceleration of the base attitude can be omitted. Subsequently,...

On a geometrical study of population ecosystems.

Postolache, Mihai, Mocioalcă, Oana (1997)

Balkan Journal of Geometry and its Applications (BJGA)

On a “Liapunov like” function for an equation $\dot{z} = f (t, z)$ with a complex-valued function $f$

Josef Kalas (1982)

Archivum Mathematicum

On algebraic approach in quadratic systems.

Mencinger, Matej (2011)

International Journal of Mathematics and Mathematical Sciences

On eventual stability of impulsive systems of differential equations.

Soliman, A. A. (2001)

International Journal of Mathematics and Mathematical Sciences

On food chain in a chemostat with distinct removal rates.

El-Owaidy, Hassan M., Moniem, Ashraf A. (2003)

Applied Mathematics E-Notes [electronic only]

On $(h_{0}, h)$ -stability of autonomous systems.

Liu, Xinzhi (1992)

Journal of Applied Mathematics and Stochastic Analysis

On lopsided systems.

Javier Chavarriga, Nazim Salih (2002)

Extracta Mathematicae

On Lyapunov stability in hypoplasticity

Kovtunenko, Victor A., Krejčí, Pavel, Bauer, Erich, Siváková, Lenka, Zubkova, Anna V. (2017)

Proceedings of Equadiff 14

We investigate the Lyapunov stability implying asymptotic behavior of a nonlinear ODE system describing stress paths for a particular hypoplastic constitutive model of the Kolymbas type under proportional, arbitrarily large monotonic coaxial deformations. The attractive stress path is found analytically, and the asymptotic convergence to the attractor depending on the direction of proportional strain paths and material parameters of the model is proved rigorously with the help of a Lyapunov function....

On Lyapunov stability of linear systems of generalized ordinary differential equations.

Ashordia, M., Kekelia, N. (2000)

Memoirs on Differential Equations and Mathematical Physics

On partial stability for delay systems

C. Corduneanu (1975)

Annales Polonici Mathematici

On practical stability and optimal stabilization of controlled motion

A. A. Martynyuk (1985)

Banach Center Publications

On properties of nonlinear second-order systems under nonlinear impulse perturbations.

Graef, John R., Karsai, János (1997)

Electronic Journal of Differential Equations (EJDE) [electronic only]

On small solutions of second order differential equations with random coefficients

László Hatvani, László Stachó (1998)

Archivum Mathematicum

We consider the equation $x^{''} + a^{2} (t) x = 0, a (t) : = a_{k} if t_{k - 1} \leq t < t_{k}, for k = 1, 2, ...,$ where ${a_{k}}$ is a given increasing sequence of positive numbers, and ${t_{k}}$ is chosen at random so that ${t_{k} - t_{k - 1}}$ are totally independent random variables uniformly distributed on interval $[0, 1]$ . We determine the probability of the event that all solutions of the equation tend to zero as $t \to \infty$ .

On solutions of differential equations tending to zero.

T.A. Burton, J.W. Hooker (1974)

Journal für die reine und angewandte Mathematik

On stability and boundedness of solutions of a certain fourth-order delay differential equation.

Okoronkwo, Emmanuel O. (1989)

International Journal of Mathematics and Mathematical Sciences

On stability and instability of the roots of the oscillatory function in a certain nonlinear differential equation of the third order

Ján Andres (1986)

Časopis pro pěstování matematiky

Currently displaying 1 – 20 of 51

Page 1 Next

Displaying 1 – 20 of 51

Observer-based adaptive sliding mode fault-tolerant control for the underactuated space robot with joint actuator gain faults

On a geometrical study of population ecosystems.

On a “Liapunov like” function for an equation $\dot{z} = f (t, z)$ with a complex-valued function $f$

On algebraic approach in quadratic systems.

On eventual stability of impulsive systems of differential equations.

On food chain in a chemostat with distinct removal rates.

On $(h_{0}, h)$ -stability of autonomous systems.

On lopsided systems.

On Lyapunov stability in hypoplasticity

On Lyapunov stability of linear systems of generalized ordinary differential equations.

On partial stability for delay systems

On practical stability and optimal stabilization of controlled motion

On properties of nonlinear second-order systems under nonlinear impulse perturbations.

On small solutions of second order differential equations with random coefficients

On solutions of differential equations tending to zero.

On stability and boundedness of solutions of a certain fourth-order delay differential equation.

On stability and instability of the roots of the oscillatory function in a certain nonlinear differential equation of the third order

On stability for time-periodic perturbations of harmonic oscillators

On stability of solutions to linear systems with periodic coefficients.

On stability of solutions to quasilinear periodic systems of differential equations.

Currently displaying 1 – 20 of 51