000 02184nam a2200253 a 4500
001 vtls000038444
003 KUKTEM
005 20251114204400.0
008 090623t2008 my a f m 000 0 eng|d
020 _aTHE0006142(Local)
039 9 _a201905151559
_baida
_c201107132141
_dVLOAD
_c200908141635
_dVLOAD
_c200908141609
_dVLOAD
_y200906230856
_zida84
040 _aUMP
090 _aTJ220 .C44 2008 rs Bc.
100 0 _aChe Ku Mohd Faizul Che Ku Mohd Salleh
245 1 0 _aLinear quadratic regulator (LQR) speed control for DC motor using MC68HC11 /
_cChe Ku Mohd Faizul Bin Che Ku Mohd Salleh
246 3 _aLinear quadratic regulator (LQR) speed control for DC motor using MC68HC11
_h[electronic resource]
260 _aKuantan, Pahang :
_bUMP ,
_c2008
300 _a84 p. :
_bill. (some col.) ;
_c30 cm. +
_e1 computer disc
502 _aProject paper (Bachelor of Electrical Engineering (Electronics)) -- Universiti Malaysia Pahang - 2008
520 _aLinear Quadratic Regulator (LQR) control problems have been widely investigated in the literature. The performance measure is a quadratic function composed of state vector and control input. If the linear time-invariant system is controllable, the LQR control law will be obtained via solving the algebraic Riccati equation. The LQR tuning algorithm in microcontroller MC68HC11 is applied to the speed control of servo motor. The performance measure to be minimized contains output error signal and differential control energy. The LQR controller receives error signal only and it doesn’t need to feedback full states. The Q matrix can be determined from the roots of the characteristics equation. Once the poles for the closed-loop system are assigned, the existence criteria of the LQR controller are derived. In the motor control systems, error detector signal are used to provide feedback information on the motor. This error comparator is used in the control loop and to improve the reliability by detecting fault conditions that may damage the motor.
650 0 _aLinear control systems
650 0 _aAutomatic control
999 _aVIRTUA40
_c1046
_d1052
999 _aVTLSSORT0080*0200*0400*0900*1000*2450*2460*2600*3000*5020*5200*6500*6501*9992