动力传动系统扰动

噪声注入和故障响应

通过使用噪声和正弦源模块，可以向传动系统模型中注入随机扰动或正弦扰动。

通过使用可故障化阻尼器模块，可以检测和响应扰动。您可以使阻尼系数在仿真的特定时点发生更改，或在给定加速度下的冲击次数超过指定限制时发生更改。

Simscape 模块

噪声源

Force Noise Source	Model zero-mean normally (Gaussian) distributed force
Rotational Velocity Noise Source	Produce zero-mean normally (Gaussian) distributed rotational velocity
Torque Noise Source	Model zero-mean normally (Gaussian) distributed torque
Translational Velocity Noise Source	Produce zero-mean normally (Gaussian) distributed translational velocity

正弦源

Sinusoidal Force Source	Produce sinusoidal force
Sinusoidal Rotational Velocity Source	Produce sinusoidal rotational velocity
Sinusoidal Torque Source	Produce sinusoidal torque
Sinusoidal Translational Velocity Source	Produce sinusoidal translational velocity

阻尼器

Rotational Damper	Linear rotational damper
Translational Damper	Linear translational damper

主题

Model Drivetrain Noise
Model random noise in a drivetrain.
Model and Detect Drivetrain Faults
Model faults that disturb drivetrains.