Darren LI

对于locomotion,外界环境大多可以视为一个刚体,物理特性基本可以忽略。这使得可以花费更多时间来建立机器人本体的精确物理模型,以及设计更复杂的物理引擎。这是为什么RL更适合Locomotion

Based on taps, clicks, and sales, an algorithm doubles the production quota, which is immediately updated on the factory floor with extra materials automatically ordered. A second algorithm updates the weightings and recommends the item to more users with similar profiles.

Some apps will become really popular, others will, like so many social apps created over the past decade, get super hot early and burn out, but all will contribute to the strength and quality of the protocol’s network, making it easier for the next app to come in and tap into more users. That should mean that app developers can spend more of their... See more

整个sim-to-real过程如图4所示,共分为四步:

(1)识别出机器人的物理参数,并对机器人进行刚体运动学/动力学建模;

(2)收集真实的关节电机执行数据,训练一个Actuator Net;

(3)在仿真中,利用Actuator Net建模关节电机,并结合第一步中的刚体运动学/动力学建模,进行强化学习;

(4)将第3步中训练得到的策略部署到真机上。

“Our best customers come to us not so much to buy content as they come to us to just feel a connection,” reads a post on Think Expansion’s website. This desire, the post explains, is a pimp’s bread and butter, “e-” or otherwise: “Hustling simps has been an art since the beginning of time!”

Four elements of successful game design: - Frequent Feedback Loops- Variable Outcomes - Sense of Control- Connection to a Meta-Game