Results 71 to 80 of about 12,973 (259)

Dynamical Evolution of Planetary Systems

This is a preprint of the following work: Dynamical Evolution of Planetary Systems by A. C. Petit et al. (updating the chapter originally written by A. Morbidelli) in Deeg and Belmonte, Handbook of Exoplanets, 2nd edition, 2025, Springer Nature Switzerland AG, reproduced with permission of Springer Nature Switzerland ...
Petit, Antoine, Pichierri, Gabriele, Goldberg, Max, Morbidelli, Alessandro   +3 more
openaire   +3 more sources

A Review on Sensor Technologies, Control Approaches, and Emerging Challenges in Soft Robotics

Advanced Robotics Research, EarlyView.
This review provides an introspective of sensors and controllers in soft robotics. Initially describing the current sensing methods, then moving on to the control methods utilized, and finally ending with challenges and future directions in soft robotics focusing on the material innovations, sensor fusion, and embedded intelligence for sensors and ...
Ean Lovett, Maxwell Hammond, Niloufar Seyfi, Amirreza Fahim Golestaneh, Venanzio Cichella, Caterina Lamuta   +5 more
wiley   +1 more source

Nonlocomotory Robotic Strategies for Dynamic Rotation Control in Terrestrial Robots: A Review

Advanced Robotics Research, EarlyView.
Terrestrial robots increasingly require rapid body rotation to maintain stability and agility in complex environments. This review shows nonlocomotory rotational control strategies that operate without ground contact, including reaction wheels, tails, bars, limbs, and thrusters.
Y. Liang, J. An, X. Zheng, D. Wang, S. Wang, X. Wang, P. Zhu, J. Pei, S. Li, J. Paripurana, Y. Han, Z. Tang, X. Gan, Q. He, X. Ma   +14 more
wiley   +1 more source

Rotation‐Controlled Diurnal Evolution of Uranus' Asymmetric Bow Shock at Equinox

AGU Advances
Uranus possesses the most extreme magnetic and rotational geometry in the solar system, resulting in a uniquely dynamic and asymmetric interaction between its magnetosphere and the solar wind.
X. Cao, C. Paty, F. Chu, J. Lei
doaj   +1 more source

The Shared Evolution Of Stars And Their Planetary Systems

, 2018
USQ astrophysics research aims to advance understanding of the shared evolution of stars and their planetary systems via a range of complementary studies and collaborations. Current projects include stellar magnetic field mapping and wind modeling, exoplanet detection and characterization, and dynamical modeling of solar system bodies and exoplanetary ...
Carter, Brad, Nicholson, Belinda, Evensberget, Dag, Marsden, Stephen, Hughes,Jim, Perugini, Greg, Zaleski, Shelley, Holt, Tim, Kielkopf, John, Tylor, Christoph, Waite, Ian   +10 more
openaire   +2 more sources

Exploring the orbital evolution of planetary systems [PDF]

European Journal of Physics, 2017
Abstract The aim of this paper is to encourage the use of orbital integrators in the classroom to discover and understand the long term dynamical evolution of systems of orbiting bodies. We show how to perform numerical simulations and how to handle output data in order to reveal the dynamical mechanisms that dominate the evolution of
openaire   +2 more sources

Multidirectional Motion Strategy of Miniature Water Surface Robot Actuated by Single Exciter

Advanced Robotics Research, EarlyView.
A novel multidirectional motion strategy on the water surface based on a single exciter is proposed, and a single‐exciter single‐plate module is developed for actuation. The driving forces generation mechanism of the module is revealed from the perspective of the asymmetric surface wave field.
Haoxuan He, Dehong Wang, Jing Li, Shijing Zhang, Yingxiang Liu   +4 more
wiley   +1 more source

Precise Physical Parameters, Habitability, and Orbital Stability of Sun-like SB2 Systems: HD 130669, HD 184467, HD 191854, and HD 214222

The Astronomical Journal
This work analyzes four Sun-like double-lined spectroscopic binary systems by combining visual and spectroscopic observational data with Al-Wardat’s atmospheric modeling method to accurately determine their fundamental parameters.
Ahmad Abushattal, Nikolaos Georgakarakos, Mashhoor A. Al-Wardat, Bilal Algnamat, Hassan B. Haboubi, Deshinta Arrova Dewi, Enas M. Abu-Alrob, Abdallah M. Hussein   +7 more
doaj   +1 more source

Multimodal Locomotion in Insect‐Inspired Microrobots: A Review of Strategies for Aerial, Surface, Aquatic, and Interfacial Motion

Advanced Robotics Research, EarlyView.
This review identifies key design considerations for insect‐inspired microrobots capable of multimodal locomotion. To draw inspiration, biological and robotic strategies for moving in air, on water surfaces, and underwater are examined, along with approaches for crossing the air–water interface.
Mija Jovchevska, Kaushik Jayaram, Nicole Xu   +2 more
wiley   +1 more source

Semi-analytical Model for the Dynamical Evolution of Planetary Systems via Giant Impacts

The Astrophysical Journal
In the standard model of terrestrial planet formation, planets are formed through giant impacts of planetary embryos after the dispersal of the protoplanetary gas disk.
Tadahiro Kimura, Haruka Hoshino, Eiichiro Kokubo, Yuji Matsumoto, Masahiro Ikoma   +4 more
doaj   +1 more source