Publication Date:
2019-06-27
Description:
A suboptimal dynamic compensator to be used in conjunction with the ordinary discrete-time Kalman filter is derived. The resultant compensated Kalman filter has the property that steady-state bias estimation errors, resulting from modelling errors, are eliminated. The implementation of the compensated Kalman filter involves the use of accumulators in the residual channels in addition to the nominal dynamic model of the stochastic system.
Keywords:
CYBERNETICS
Type:
International Journal of Control; 29; Feb. 197
Format:
text
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