Time Domain Simulation of a Target Tracking System with Backlash Compensation

Table 5

Root mean square (rms) of elevation and azimuth angular errors.

Simulation	Correspondent curve in Figure 12	rms ${\widehat{e}}_{\text{el}}$	rms ${\widehat{e}}_{\text{az}}$
$\eta =0.0005$ rad and no backlash compensation	black	0.0183 rad	0.0696 rad
$\eta =0.05$ rad and no backlash compensation	red	0.1051 rad	0.2122 rad
$\eta =0.05$ rad and backlash compensation	green	0.0539 rad	0.1173 rad