完整代码如下: importgymnasiumasgymfromgymnasium.wrappersimportRecordVideoimportnumpyasnpimporttorchimporttorch.nnasnnimporttorch.optimasoptimfromcollectionsimportdequeimportrandomimportswanlabimportos# 设置随机数种子SEED=42random.seed(SEED)np.random.seed(SEED)torch.manual_seed(SEED)# 定义Q网络classQNetwork(nn...
方法1:使用render_mode参数(Gymnasium 环境) 如果你使用的是Gymnasium(OpenAI Gym 的维护分支),可以通过render_mode参数直接启用渲染: fromstable_baselines3.common.env_utilimportmake_vec_envimportgymnasiumasgym# 创建环境并启用渲染env = make_vec_env("CartPole-v1", n_envs=1, env_kwargs={"render_mode"...
cartpole 在之前gymnasium安装时已经一并安装好了(参考之前的笔记),flappy bird安装参考官网教程: https://github.com/markub3327/flappy-bird-gymnasium 实际上,只需要两行代码: #首先使用conda命令切换到之前装好的gymenv环境,然后 $ flappy_bird_gymnasium #然后可能会报错:没有tensor,安装一下就行了 pip install...
CartPoleModel Predictive ControlProportional-Integral-Derivative ControlLunarLanderGENERALIZED PREDICTIVE CONTROLWith technological advancement, increasingly complex systems emerge, driving the relentless pursuit of more effective control methods. In this study, the control of two Gymnasium environments will be ...
pip install gymnasium stable-baselines3 Running the Code To visualize the RL agent in action, run the provided code snippet. The trained A2C model will perform actions in the CartPole environment, and the interactions will be rendered in a human-friendly format. import gymnasium as gym from stab...
This work proposes a novel physics-based Cartpole simulation environment as a new benchmark to address the sim-to-real transfer. Our simulation environment extends the original Gymnasium Cartpole environment with additional physics and data-driven models for friction, air resistance, and the nonlinear ...
python-3.x 训练的RL Cartpole模型使用稳定基线产生较差的奖励我终于能够解决这个问题了。看起来我需要在eval_env本身中模拟测试
DQN分析。 环境描述:见gym库 https://www.gymlibrary.dev/environments/box2d/lunar_lander/https://www.gymlibrary.dev/environments/classic_control/cart_pole/ importosimporttorchimporttorch.nnasnnimporttorch.nn.functionalasFimportnumpyasnpimportrandomimportgymnasiumasgymfromtorch.utils.tensorboardimportSummaryWr...