自适应控制设计

设计能够适应不断变化的过程信息的控制器

如果控制系统包含随时间变化的不确定性，如未建模的系统动态特性和扰动，则自适应控制器可以通过实时调整其参数来补偿变化的过程信息。通过执行此操作，此类控制器可以实现期望的参考跟踪，即使被控对象动态中存在不确定性也是如此。

Simulink^® Control Design™ 软件为计算控制器参数提供了以下实时自适应控制方法。

模块

Extremum Seeking Control	Compute controller parameters in real time by maximizing objective function （自 R2021a 起）
Model Reference Adaptive Control	Compute control actions to make controlled system track reference model （自 R2021b 起）
Active Disturbance Rejection Control	为具有未知动态特性和扰动的被控对象设计控制器（自 R2022b 起）

Extremum Seeking Control
Update controller parameters to maximize an objective function in the presence of unknown system dynamics.
Extremum Seeking Control for Reference Model Tracking of Uncertain Systems
Track a reference plant model by adapting feedforward and feedback gains for an uncertain dynamical system.
Anti-Lock Braking Using Extremum Seeking Control
Design an extremum seeking controller that maximizes the friction coefficient of an ABS system to achieve the shortest stopping distance.

Model Reference Adaptive Control
Compute control actions to make an uncertain controlled system track the behavior of a given reference plant model.
Model Reference Adaptive Control of Satellite Spin
Design an MRAC controller that adapts plant uncertainty model parameters to achieve performance that matches an ideal reference model.
Indirect Model Reference Adaptive Control of First-Order System
Design an indirect MRAC controller that estimates the properties of an unknown first-order system.
Indirect MRAC Control of Mass-Spring-Damper System
Design an indirect MRAC controller that estimates the parameters of an unknown MIMO system.

自抗扰控制
为具有未知动态特性和扰动的被控对象设计抗扰控制器。
Design Active Disturbance Rejection Control for Water-Tank System
Design ADRC for a water-tank model and compare performance against a gain-scheduled PID controller.
Design Active Disturbance Rejection Control for BLDC Speed Control Using PWM
Design ADRC for a brushless DC motor speed controller using pulse width modulation.