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This paper represents the heuristic algorithms for optimizing communications in parallel PGAS-programs and minimizes of its execution time. This is achieved by taking into account of hierarchical structure of computer systems while reduction. Developed algorithms are implemented for PGAS-language Cray Chapel.
The necessary conditions for the diagnosability of control systems with a complex structure are given. It is shown that the topological conditions for detectability and localization of the fault signal do not depend on the class of operators of the dynamic model of the control system and are checked by using path search algorithms in directed graphs.
The necessary conditions for detecting and localizing the faults in control systems with a complicated structure are suggested. It is shown that the topological conditions do not depend on the class of operators of the dynamic model of the control system and are verified using path search algorithms in directed graphs. The fault localization algorithm is reduced to the construction and analysis of...
This paper examines the model of alarming information processing in the measuring system, which integrates the properties of remote signaling system and telemetry system. The overshoot of the controlled parameter beyond the threshold level is the measurement result in the system, i.e., the alarm signal. The exponential character of the alarm level distribution at the input of an analog-to-digital...
To the optical mechanical complexes of tracking and positioning, strict requirements are produced on the dynamics and permissible errors under such conditions as external and internal nonstationary disturbances, as well as presence of elastic deformations in the links of the driven mechanism. In modern systems, adaptive control algorithms have proven themselves as complementary to the main control...
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