A Novel Self-Tuning Fuzzy Logic-Based PID Controllers for Two-Axis Gimbal Stabilization in a Missile Seeker

Table 2

DC motor specifications.

Parameter	Value	Unit
Nominal voltage	27	volts
No load speed	303	rpm
Motor torque constant,	0.85	Nm/A
Armature resistance,	4.5	Ohm
Armature inductance,	0.003	H
Back emf constant,	0.85	volts/(rad/s)
Moment of inertia of rotor,	0.0017	kg·m^2