To cooperate with the feedforward action, a variable structural PID was applied, where the P mode was used in the case of the largest errors to speed up response, whereas the PD mode was used in the case of larger errors to suppress overshoot, and finally the PID mode was applied for small error conditions to eliminate the steady state offset.
Results can be applied for bias errors estimation or correction when fast subsample interpolation is used and application of phase domain interpolation is unacceptable due to processing speed limitations.
Based on the analytical calculation, numerical analysis and experimental tests of the spindle thermal error, the thermal error models are established and then applied for implementing the thermal error compensation.
If there is, the proposed DV-based error concealment algorithm will be applied for dealing with the error recover problem.
On the premise of online calibration of the piezoelectric transducer, π/4 phase-shifting averaging technique is applied for compensation of ripple error introduced by multi-beam interference due to high reflectivity of infrared test optics, with simulative and experimental validation.
Multiple testing adjustment with the Holm method was applied for controlling type I error.
The numbers in brackets are the standard errors applied for the distributions in the probabilistic sensitivity analysis.
Extensive error analysis applied for the newly suggested GEP-based correlations represents satisfactory agreement with highly accurate results of AARD = 0.0378, and R2 = 0.9860 in dead oil, and AARD = 0.0376, and R2 = 0.9844 in live oil.
Due to expected skewness of the primary dependent variable (LOS), bootstrapping methods will be applied for the estimation of standard errors and confidence intervals.
Sussex police made a paperwork error when they applied for special permission to stop people without "reasonable grounds" that a crime is in progress, said the security minister, Tony McNulty.
