主要内容

获得计划

非线性植物的调子增益制定控制器

A gain-scheduled controller is a controller whose gains are automatically adjusted as a function of time, operating condition, or plant parameters. Gain scheduling is a common strategy for controlling systems whose dynamics change with time or operating condition. Such systems include linear parameter-varying (LPV) systems and large classes of nonlinear systems. To tune gain-scheduled controllers in Simulink®, you represent the variable gain as a function of the scheduling variables using theTunablesUrfacecommand. For an overview of the workflow for tuning gain-scheduled controllers, see获得计划Basics.

Functions

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TunablesUrface Create tunable gain surface for gain scheduling
polyBasis 多项式基础函数可调节增益表面
fourierBasis Fourier basis functions for tunable gain surface
ndbasis 可调增益表面的基础功能
Viewsurf 可视化增益表面作为调度变量的函数
evalsurf Evaluate gain surfaces at specific design points
GetData Get current values of tunable-surface coefficients
setdata 设置可调表系数的值
slTuner 控制系统调整的接口万博1manbetxmodels
slTunerOptions SetslTuner接口选项
systune (slTuner) 调整控制系统参数万博1manbetxusingslTunerinterface
varyingGoal Variable tuning goal for gain-scheduled controllers
getGoal Evaluate variable tuning goal at specified design point

块

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不同的低通滤波器 Butterworth滤波器具有不同的系数
变化的Notch过滤器 带有不同系数的Notch过滤器
PID Controller 连续时间或离散时间PID控制器
PID控制器（2DOF） Continuous-time or discrete-time two-degree-of-freedom PID controller
变化的传递函数 Transfer function with varying coefficients
Varying State Space 具有不同矩阵值的状态空间模型
Varying Observer Form Observer-form state-space model with varying matrix values
离散的低通 带有不同系数的离散Butterworth滤波器
Discrete Varying Notch Discrete-time notch filter with varying coefficients
Discrete PID Controller 离散时间或连续时间PID控制器
离散PID控制器（2DOF） 离散时间或连续时间两度自由度PID控制器
离散变化的传输函数 离散时间传输函数具有不同的系数
Discrete Varying State Space 具有不同矩阵值的离散时间状态空间模型
Discrete Varying Observer Form Discrete-time observer-form state-space model with varying matrix values

Topics

Gain-Scheduled Control Systems

Tune Gain Schedules

  • Tune Gain Schedules in Simulink
    Understand the general tuning workflow for usingsystune调整增益制定的控制器。
  • 增益制定控制器调整的植物模型
    为gain-s调音cheduled control system, you need a collection of linear models describing the plant dynamics at the selected design points.
  • Sltuner界面中的多个设计点
    For tuning a gain-scheduled control system, associate a family of linear plant models with theslTuner接口与Simulink模型。万博1manbetx
  • Parameterize Gain Schedules
    A gain surface parameterizes a variable gain in terms of the scheduling variables. Use gain surfaces to model variable gains in a gain-scheduled control system.
  • 使用操作条件更改要求
    When tuning gain-scheduled controllers, you can specify tuning objectives that depend on the scheduling variables.
  • Validate Gain-Scheduled Control Systems
    Tuning gain-scheduled controllers guarantees suitable performance only near each design point. It is important to validate the tuning results over the full range of operating conditions.

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