Journal
Scientific and technical journal «Priborostroenie»
UDK681.51
Issue:9 (60)
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ROBOTIC TRACKING SYSTEM WITH FAST ADAPTATION TO UNKNOWN TRAJECTORY OF MOVEMENT
Annotation
The problem of tracking of a multi-sinusoidal signal with unknown parameters is solved with the use of a robotic system. The main feature of the proposed approach is a fast frequency estimation using the dynamic regressor extension and mixing (DREM) method allowing to improve performance of simultaneous multiple frequencies estimation. The developed compensation algorithm makes it possible to solve the problem in the presence of time delays. Results of the experimental study and comparison analysis of the robotic tracking system based on DREM and classical gradient methods are presented.
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Articles in current issue
- METHOD FOR IDENTIFICATION OF ASYNCHRONOUS MOTOR STATOR AND ROTOR RESISTANCE
- PARAMETERS ESTIMATION OF A SINUSOIDAL SIGNAL WITH NON-STATIONARY AMPLITUDE
- SYNTHESIS OF ADAPTIVE ADJUSTMENT ALGORITHM WITH IMPROVED CONVERGENCE FOR PARAMETERS OF LINEAR DYNAMIC ERROR MODEL
- PECULIARITIES OF FREE-MOTION TRAJECTORIES OF CONTINUOUS SYSTEM IN THE FORM OF A SEQUENCE OF IDENTICAL OSCILLATORY UNITS
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- SYNTHESIS OF DISTRIBUTED CONTROL SYSTEMS FOR HYDROLITHOSPHERIC PROCESSES
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- CONTROL OF TECHNICAL SYSTEMS WITH DELAY USING STANDARD REGULATORS WITH DISTURBANCE COMPENSATION
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