实时 PID 自动调节

使用被控对象频率响应进行 PID 增益的实时无模型调节

PID 自动调节可用于针对物理被控对象实时调节 PID 控制器。如果您有 Simulink^® Coder™ 等代码生成产品，则可以生成在硬件上实现调节算法的代码，以允许您在回路中使用或不使用 Simulink 进行调节。要快速入门，请参阅How PID Autotuning Works。

模块

全部展开

自动调节模块

Closed-Loop PID Autotuner	Automatically tune PID gains based on plant frequency responses estimated from closed-loop experiment in real time
Open-Loop PID Autotuner	Automatically tune PID gains based on plant frequency responses estimated from open-loop experiment in real time

增益调度

Change Operating Points	Switch between operating points during simulation (自 R2023b 起)
PID Gain Scheduler	Lookup table based gain scheduling with PID array (自 R2023b 起)
PID Gains Store and Update	Store and update tuned PID gains tuned using Closed-Loop PID Autotuner (自 R2023b 起)

主题

When to Use PID Autotuning
PID autotuning lets you tune a PID controller without a parametric plant model or an initial controller design. Deploy the algorithm to tune a controller in real time for a physical plant.
How PID Autotuning Works
To use PID autotuning, configure and deploy a PID autotuner block. The block injects test signals into your plant and tunes PID gains based on an estimated frequency response.
PID Autotuning for a Plant Modeled in Simulink
Use the PID autotuning algorithm to tune against a plant modeled in Simulink while the model is running.
PID Autotuning in Real Time
Deploy the PID autotuning algorithm as a standalone application for real-time tuning against your physical system.
Control Real-Time PID Autotuning in Simulink
Run the PID algorithm against your physical plant while controlling the tuning process in Simulink.
Tune PID Controller in Real Time Using Closed-Loop PID Autotuner Block
Tune a single-loop PID controller in real time by injecting sinusoidal perturbation signals at the plant input and measuring the plant output during a closed-loop experiment.
Tune PID Controller in Real Time Using Open-Loop PID Autotuner Block
Tune a single-loop PID controller in real time by injecting sinusoidal perturbation signals at the plant input and measuring the plant output during an open-loop experiment.

精选示例

使用级联 PI 控制器进行 BLDC 电机转速控制

使用 Closed-Loop PID Autotuner 模块调节在一个级联配置中的两个 PI 控制器。

打开脚本

Tune Field-Oriented Controllers Using Closed-Loop PID Autotuner Block

Tune a field-oriented controller for a permanent magnet synchronous machine in one simulation.

打开脚本

Tune Field-Oriented Controllers for an Asynchronous Machine Using Closed-Loop PID Autotuner Block

Tune a field-oriented controller for an asynchronous machine in one simulation.

打开脚本

Tune Field-Oriented Controllers for a PMSM Using Closed-Loop PID Autotuner Block

Tune a field-oriented controller for a PMSM-based electrical-traction drive in one simulation.

打开脚本

Design PID Controllers for Three-Phase Rectifier Using Closed-Loop PID Autotuner Block

Tune controllers for a Vienna-rectifier-based power factor corrector using the Closed-Loop PID Autotuner block.

打开脚本

PID Autotuning for UAV Quadcopter

Tune attitude and position controllers for a UAV quadcopter in one simulation.

打开实时脚本

Tune Gain-Scheduled Controller Using Closed-Loop PID Autotuner Block

Use Closed-Loop PID Autotuner block to tune gain-scheduled PID controller for a water-tank model in one simulation.

打开实时脚本

Tune Gain-Scheduled Controller for PMSM Model Using Closed-Loop PID Autotuner Block

Use Closed-Loop PID Autotuner block to tune gain-scheduled PI controller for a PMSM model in one simulation.

打开实时脚本

Driver Calibration using the Closed-Loop PID Autotuner

Automatically tune PID controller for a hybrid electric vehicle using Closed-Loop PID Autotuner.

自 R2023b 起

打开实时脚本

实时 PID 自动调节

模块

自动调节模块

增益调度

主题

精选示例

使用级联 PI 控制器进行 BLDC 电机转速控制

Tune Field-Oriented Controllers Using Closed-Loop PID Autotuner Block

Tune Field-Oriented Controllers for an Asynchronous Machine Using Closed-Loop PID Autotuner Block

Tune Field-Oriented Controllers for a PMSM Using Closed-Loop PID Autotuner Block

Design PID Controllers for Three-Phase Rectifier Using Closed-Loop PID Autotuner Block

PID Autotuning for UAV Quadcopter

Tune Gain-Scheduled Controller Using Closed-Loop PID Autotuner Block

Tune Gain-Scheduled Controller for PMSM Model Using Closed-Loop PID Autotuner Block

Driver Calibration using the Closed-Loop PID Autotuner

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