共查询到10条相似文献,搜索用时 93 毫秒
1.
The stationary state of a continuous hybrid system is analyzed for stability using the method of Lyapunov functions. Sufficient
conditions of stability and instability are established. These conditions are constructive and can easily be calculated.
__________
Translated from Kibernetika i Sistemnyi Analiz, No. 2, pp. 123–128, March–April 2007. 相似文献
2.
B. V. Norkin 《Cybernetics and Systems Analysis》2006,42(5):743-749
Necessary and sufficient conditions of existence and uniqueness of solutions of integral equations are established for ruin
probability as a function of the initial capital of an insurance company. Several sufficient conditions and correctness conditions
of the problem of finding ruin probability are also established. A general method of successive approximations for solution
of this problem is substantiated.
__________
Translated from Kibernetika i Sistemnyi Analiz, No. 5, pp. 157–164, September–October 2006. 相似文献
3.
V. V. Akimenko A. G. Nakonechnyi O. Yu. Trofimchuka 《Cybernetics and Systems Analysis》2009,45(2):232-244
An initial–boundary-value problem for a multidimensional integro-differential equation with degenerate parabolicity is considered.
Based on the maximum-principle theorem and splitting method, a nonlinear monotonic high-order (higher than the first) numerical
scheme is constructed for an implicit two-layer scheme. For the error of a numerical solution, a priori estimates are obtained
and the sufficient convergence conditions are proved. A posteriori estimates for the numerical error of the solution are analyzed.
Translated from Kibernetika i Sistemnyi Analiz, No. 2, pp. 83–96, March–April 2009. 相似文献
4.
A pursuit problem in distributed parabolic control systems without mixed derivatives with variable coefficients is considered.
The finite-difference method is used to solve this problem. Necessary conditions for the termination of a pursuit are obtained.
Translated from Kibernetika i Sistemnyi Analiz, No. 2, pp. 153–158, March–April 2009. 相似文献
5.
Boundedness conditions for relative error in fast simulation of reliability of non-Markovian systems 总被引:1,自引:0,他引:1
N. Yu. Kuznetsov 《Cybernetics and Systems Analysis》2006,42(4):516-530
A general model is considered that describes the functioning of non-Markovian systems. A new method is proposed for fast simulation
of failure probability. The method allows obtaining estimates with a bounded relative error under some weak conditions. This
method is used to evaluate the reliability of a specific class of systems. Numerical examples are considered.
__________
Translated from Kibernetika i Sistemnyi Analiz, No. 4, pp. 63–80, July–August 2006. 相似文献
6.
B. V. Norkin 《Cybernetics and Systems Analysis》2006,42(1):98-110
A risk process that describes the evolution of the capital of an insurance company is analyzed, random premiums and claims
being available. Integral equations of nonbankruptcy probability as a function of the initial capital are derived. Necessary
and sufficient conditions for the existence and uniqueness of solutions of these integral equations, and convergence conditions
for the method of successive approximation for finding their solutions are established
__________
Translated from Kibernetika i Sistemnyi Analiz, No. 1, pp. 112–127, January–February 2006. 相似文献
7.
The paper proposes a modified scheme of the method of resolving functions for conflict-controlled processes with a cylindrical
terminal set. This scheme ensures that the game is terminated in a definite guaranteed time in the class of stroboscopic strategies
without any additional conditions. The guaranteed times of various schemes of the method of resolving functions are compared
with that of the first Pontryagin method in terms of convex-valued mappings for a certain structure of the terminal set.
__________
Translated from Kibernetika i Sistemnyi Analiz, No. 4, pp. 89–100, July–August 2008. 相似文献
8.
Asymptotic properties of nonlinear time series parameter estimators constructed on trajectories of stochastic systems under
stationary and transient conditions are studied with the use of the least-squares method. The investigation method is based
on the study of asymptotic properties of extremal sets of random functions.
Translated from Kibernetika i Sistemnyi Analiz, No. 2, pp. 62–72, March–April, 2000 相似文献
9.
D. P. Shishkov 《Cybernetics and Systems Analysis》2000,36(3):359-365
The following three conditions for nondeterministic finite-state automata are defined: input embeddability, output embeddability,
and input decomposability. Automata satisfying these conditions are called nondeterministic automata with embeddability. A
method for deterministic implementation of such automata with retention of the numbers of their states is proposed. These
automata correspond to block-procedural high-level programming languages.
Translated from Kibernetika i Sistemnyi Analiz, No. 3, pp. 55–62, May–June, 2000. 相似文献
10.
A. B. Kmet 《Cybernetics and Systems Analysis》2000,36(3):384-396
The method of subimplicants is described for minimization of logical functions that assume no less than three values. The
distinctive features of the method are the improvement of results of minimization owing to the extension of gluing conditions
and the possibility of minimization of functions that cannot be minimized by traditional methods.
Translated from Kibernetika i Sistemnyi Analiz, No. 3, pp. 84–99, May–June, 2000. 相似文献