Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Research › peer-review
On the Stability of Nonlinear Mechanical Systems with Time-varying Discontinuous Coefficients. / Platonov, Alexey .
Stability and Control Processes: Proceedings of the 4th International Conference Dedicated to the Memory of Professor Vladimir Zubov. Springer Nature, 2022. p. 21-27 (Lecture Notes in Control and Information Sciences - Proceedings).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Research › peer-review
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TY - GEN
T1 - On the Stability of Nonlinear Mechanical Systems with Time-varying Discontinuous Coefficients
AU - Platonov, Alexey
N1 - Conference code: 4
PY - 2022
Y1 - 2022
N2 - In the paper, one class of mechanical systems with nonlinear force fields is considered. It is assumed that the system is under influence of potential, dissipative, and gyroscopic forces. Moreover, we suppose that there is a time-depending coefficient at potential forces. The case where this coefficient is piecewise continuous and piecewise monotonous on any finite-time interval is investigated. Thus, the system can be considered as a non-stationary switched system. We study the situation where this coefficient can be unbounded. Stability conditions for such class of systems are obtained. The Lyapunov direct method is used. Both multiple Lyapunov functions and single Lyapunov functions are constructed. Some examples are presented to illustrate the results.
AB - In the paper, one class of mechanical systems with nonlinear force fields is considered. It is assumed that the system is under influence of potential, dissipative, and gyroscopic forces. Moreover, we suppose that there is a time-depending coefficient at potential forces. The case where this coefficient is piecewise continuous and piecewise monotonous on any finite-time interval is investigated. Thus, the system can be considered as a non-stationary switched system. We study the situation where this coefficient can be unbounded. Stability conditions for such class of systems are obtained. The Lyapunov direct method is used. Both multiple Lyapunov functions and single Lyapunov functions are constructed. Some examples are presented to illustrate the results.
UR - https://www.mendeley.com/catalogue/5ae6e55b-34b5-3790-8e30-142bbfc8315d/
U2 - 10.1007/978-3-030-87966-2_3
DO - 10.1007/978-3-030-87966-2_3
M3 - Conference contribution
SN - 9783030879655
T3 - Lecture Notes in Control and Information Sciences - Proceedings
SP - 21
EP - 27
BT - Stability and Control Processes
PB - Springer Nature
T2 - Stability and Control Processes: International Conference Dedicated to the Memory of Professor Vladimir Zubov
Y2 - 5 October 2020 through 9 October 2020
ER -
ID: 98069032