stable_learning_control.disturbers.observation_random_noise_disturber

Contains a small gymnasium wrapper that can be used to disturb the observation of a gymnasium environment with normally distributed random noise (i.e. mean and std).

Classes

ObservationRandomNoiseDisturber

A gymnasium wrapper that can be used to disturb the observation of a gymnasium

Module Contents

class stable_learning_control.disturbers.observation_random_noise_disturber.ObservationRandomNoiseDisturber(env, mean, std)[source]

Bases: gymnasium.ObservationWrapper

A gymnasium wrapper that can be used to disturb the observation of a gymnasium environment with normally distributed random noise.

mean[source]

The mean of the noise normal distribution.

Type:: float

std[source]

The standard deviation of the noise normal distribution.

Type:: float

Initialise the ObservationRandomNoiseDisturber object.

Parameters:

env (gym.Env) – The gymnasium environment.
mean (float) – The mean of the noise normal distribution.
std (float) – The standard deviation of the noise normal distribution.

mean[source]

std[source]

observation(observation)[source]

Add normally distributed random noise to the observation.

Parameters:: observation (np.ndarray) – The observation.
Returns:: The observation with added noise.
Return type:: np.ndarray