3 accepted papers
We present a novel flapping‑wing mechanism capable of generating steering torque through a two‑degree‑of‑freedom (2‑DoF) coordinated actuation. Whereas most existing flapping‑flight systems produce steering torque by incorporating additional mechanisms that asynchronously alter passive deformation l…
This paper discusses model estimation in offline model-based reinforcement learning (MBRL), which is important for subsequent policy improvement using an estimated model. From the viewpoint of covariate shift, a natural idea is model estimation weighted by the ratio of the state-action distributions…
Passive dynamic walking is a model that walks down a shallow slope without any control or input. This model has been widely used to investigate how stable walking is generated from a dynamic viewpoint, which is useful to provide design principles for developing energy-efficient biped robots. However…