LQR |
It is easy to achieve the closed-loop optimal control objective. |
It is easy to achieve the closed-loop optimal control objective. |
Controller design based on linear model and has poor robustness. |
[117-121] |
ADRC |
Strong robustness to parameter uncertaninty and external
perturbations. |
Strong robustness to parameter uncertaninty and
external perturbations. |
More parameters to be controlled and possible
jittering of control inputs. |
[122-124] |
Robust Control |
The control system is easy to establish H∞constraints
and has strong robustness. |
The control system is easy to establish
H∞constraints and has strong robustness. |
It has the complex solution
process and requires complicated theretical derivation and can only
handle bounded disturbances. |
[92,125-127] |
SMC |
It has fast response and insensitivity to parameter changes and
disturbances. |
It has fast response and insensitivity to parameter
changes and disturbances. |
It is difficult to analyze system stability
and has high computational cost. |
[128-130] |
RL |
No reliance on environmental models,no a prioriknowledge required
and good robustness. |
No reliance on environmental models,no a
prioriknowledge required and good robustness. |
It has high
computational and application cost. |
[131-133] |