Results 61 to 70 of about 38,744 (203)

Terrain Classification for Planetary Rovers Using Wireless In‐Wheel Sensor Modules and Machine Learning

Journal of Field Robotics, EarlyView.
ABSTRACT Safe and reliable mobility over different kinds of ground is important for planetary rovers on space missions. Since terrain changes might affect the mobility of the rover, energy consumption, and safety, detecting the type of ground in real‐time is vital.
Md Masrul Khan, Sultan Shaharea, Manseeb M. Mannaf, Shihab Ahemed, Fahim Islam Anik, Md Jarir Hossain, Helal An Nahiyan, Sourav Karmaker   +7 more
wiley   +1 more source

A Novel Explicit Analytical Multibody Approach for the Analysis of Upper Limb Dynamics and Joint Reactions Calculation Considering Muscle Wrapping

Applied Sciences, 2020
The aim of this paper is to present an explicit analytical biomechanical multibody procedure able to be implemented in the solution of the musculoskeletal systems inverse dynamics problems.
Alessandro Ruggiero, Alessandro Sicilia
doaj   +1 more source

Factorization in B -> K pi e+e- decays [PDF]

, 2006
We derive factorization relations for the transverse helicity amplitudes in the rare decays B-> K\pi l+l- at leading order in Lambda/m_b, in the kinematical region with an energetic kaon and a soft pion.
B. Grinstein, Benjamín Grinstein, Dan Pirjol, T. Feldmann   +3 more
core   +1 more source

Standing on a common ground: a comparison of static stability approaches for pallet loading

International Transactions in Operational Research, EarlyView.
Abstract At the practical level, the static stability constraint is one of the most important constraints in practical pallet loading problems, such as air cargo palletizing. Approaches to modeling static stability, which range from base support and mechanical equilibrium calculations to physical simulation, differ in workflow, focus, and assumptions ...
Philipp G. Mazur, Frederick C. Gamer, António G. Ramos, Detlef Schoder   +3 more
wiley   +1 more source

Research on Dynamic Modeling and Control of Magnetorheological Hydro-Pneumatic Suspension

Actuators
A novel magnetorheological semi-active hydro-pneumatic suspension system was proposed to overcome the shortcoming of the traditional hydro-pneumatic suspension without adaptive vibration damping function. It is based on the magnetorheological semi-active
Yuansi Chen, Min Jiang, Fufeng Yang, Ruijing Qian, Rongjie Zhai, Hongliang Wang, Shaoqing Xv   +6 more
doaj   +1 more source

Enhancing UAV elevator actuator model using multibody dynamics simulation [PDF]

INCAS Bulletin
This paper proposes an improved actuator system model for UAV elevators using multibody dynamics simulation. The multibody dynamics simulation employs the Simscape Multibody, module in MATLAB coupled with Simulink to model the servo and hinge moment ...
Akhmad Farid WIDODO, Fuad Surastyo PRANOTO, Idris Eko PUTRO, Effendi Dodi ARISANDI   +3 more
doaj   +1 more source

Washing Machine Dynamic Model to Prevent Tub Collision during Transient State

Sensors, 2020
In horizontal-axis washing machines, the front gasket as well as the damping system are crucial owing to the possible collision of the tub with the housing during the transient period.
Beatriz Sánchez-Tabuenca, Carmen Galé, Juan Lladó, Cristian Albero, Roberto Latre   +4 more
doaj   +1 more source

Uncertainty Quantification in Planning Aircraft Ground Movement Operations With Towbarless Robotic Tractors

International Journal of Robust and Nonlinear Control, Volume 36, Issue 5, Page 2542-2556, 25 March 2026.
ABSTRACT This article addresses the problem of quantifying the uncertainty in planning aircraft ground movement operations using towbarless robotic tractors taking into account the inherent uncertainties of the problem, specifically, the uncertainties in the weight of the aircraft and in the rolling resistance of the wheels of the main landing gear ...
Almudena Buelta, Alberto Olivares, Ernesto Staffetti   +2 more
wiley   +1 more source

Using untagged B^0 -> D K_S to determine gamma

, 2004
It is shown that the weak phase gamma=arg(-V_{ud}V^*_{ub}V_{cb}V_{cd}^*) can be determined using only untagged decays B/Bbar--> D K_S. In order to reduce the uncertainty in gamma, we suggest combining information from B^{+-}--> DK^{+-} and from untagged ...
A. Bornheim, A. Giri, A. Soffer, A. Soffer, B. Aubert, B. Aubert, B. Aubert, B. Aubert, B. Aubert, B. Aubert, B. Blok, B. Kayser, C.W. Chiang, D. Atwood, D. Atwood, D. Atwood, D. Atwood, D. Atwood, H. Albrecht, H. Muramatsu, I. Dunietz, J. Zupan, J.H. Jang, J.L. Rosner, J.M. Link, J.M. Link, J.P. Silva, K. Abe, K. Abe, K. Abe, M. Gronau, M. Gronau, M. Gronau, M. Gronau, M. Gronau, M. Gronau, M. Gronau, M. Gronau, M. Gronau, M. Gronau, M. Gronau, M. Gronau, M. Kobayashi, N. Shuhmaher, P. Krokovny, P. Krokovny, P.L. Frabetti, R. Aleksan, R. Fleischer, R. Fleischer, R. Godang, S.K. Swain, T.E. Coan, Y. Grossman, Y. Grossman, Y. Grossman, Z.z. Xing   +56 more
core   +1 more source

Equivalence Between the Co‐Rotational Finite Element Method and the Absolute Coordinate Formulation in Multibody Dynamics

International Journal for Numerical Methods in Engineering, Volume 127, Issue 2, 30 January 2026.
ABSTRACT Geometric nonlinearity arises in problems involving large displacements and rotations, where traditional linear assumptions fail. In the finite element community, several formulations have been developed to address these complexities; the corotational finite element formulation (CRF) has proven to be an efficient alternative to generic total ...
Andreas Zwölfer, Maximilian Aubel, Radek Páleník   +2 more
wiley   +1 more source