TY  - JOUR
AU  - Chaudhary, Seema 
AU  - Kumar, Awadhesh 
PY  - 2019
TI  - Control of Twin Rotor MIMO System using PID and LQR Controller
JF  - Journal of Aircraft and Spacecraft Technology
VL  - 3
IS  - 1
DO  - 10.3844/jastsp.2019.211.220
UR  - https://thescipub.com/abstract/jastsp.2019.211.220
AB  - Control design of a TRMS system such as helicopter is very complicated task. Since the TRMS are very high non-linear system, so its non-linearity too high and the control design is very difficult problem for TRMS system. It has two rotors, the first one is the main rotor and the second one is tail rotor. The TRMS System are based on the beam and support by a counter balance. Horizontal and vertical plane are included in the TRMS System for PID and LQR controller both are discuss in this paper. PID and LQR controller both are discuss in this paper. By Simulink result for vertical and horizontal plane, LQR controller better the PID control. All the simulation work is done by the MATLAB/Simulink of the results, environment and the working of simulation results have been done at the end of this paper.