This commit is contained in:
Liao Dengting 2024-03-19 10:00:11 +08:00
parent 911834fe99
commit 9e69f3a33d
4 changed files with 21 additions and 0 deletions

View File

@ -1,3 +1,10 @@
'''
通过使用 HistoryWrapper
可以让 Agent 在做决策时不仅基于当前的观察状态还能利用之前的历史信息
这种历史信息对于解决那些需要考虑时间序列数据的任务特别有用
比如在处理具有时间依赖性的动态环境时
'''
import isaacgym
assert isaacgym
import torch

View File

@ -6,18 +6,27 @@ def train_go2(headless=True):
from go2_gym.envs.base.legged_robot_config import Cfg
from go2_gym.envs.go2.go2_config import config_go2
# 这里MIT自己写的VelocityTrackingEasyEnv, 继承于legged_robot.py
from go2_gym.envs.go2.velocity_tracking import VelocityTrackingEasyEnv
from ml_logger import logger
# rsl_rl PPO参数
from go2_gym_learn.ppo_cse import Runner
from go2_gym.envs.wrappers.history_wrapper import HistoryWrapper
from go2_gym_learn.ppo_cse.actor_critic import AC_Args
from go2_gym_learn.ppo_cse.ppo import PPO_Args
from go2_gym_learn.ppo_cse import RunnerArgs
config_go2(Cfg)
RunnerArgs.max_iterations = 30000
RunnerArgs.save_interval = 100
RunnerArgs.save_video_interval = 100
Cfg.commands.num_lin_vel_bins = 30
Cfg.commands.num_ang_vel_bins = 30
Cfg.curriculum_thresholds.tracking_ang_vel = 0.7
@ -222,9 +231,14 @@ if __name__ == '__main__':
from ml_logger import logger
from go2_gym import MINI_GYM_ROOT_DIR
# 获取正在执行的 Python 脚本文件的文件名(不包含路径和扩展名)
stem = Path(__file__).stem
# 2024-03-18/train/142238.667503
# 年-月-日/本文件的文件名/14时22分38秒...微秒
logger.configure(logger.utcnow(f'gait-conditioned-agility/%Y-%m-%d/{stem}/%H%M%S.%f'),
root=Path(f"{MINI_GYM_ROOT_DIR}/runs").resolve(), )
# 记录了一组配置,这些配置定义了在训练过程中需要追踪的各种指标,并将这些配置保存在名为 .charts.yml 的文件中
# 下面配置中的指标也会print在命令行中
logger.log_text("""
charts:
- yKey: train/episode/rew_total/mean