Results 61 to 70 of about 4,032 (230)
Journal of Field Robotics, EarlyView.ABSTRACT People with physical disabilities face significant mobility challenges while climbing uneven surfaces and staircases. In these circumstances, traditional wheelchairs do not provide stable, safely controlled mobility, underscoring the importance of building superior stair‐climbing wheelchairs for both medical and infrastructure purposes.
Gopisetti Manikanta +10 more
wiley +1 more source
Defence TechnologyThe launch dynamics theory for multibody systems emerges as an innovative and efficacious approach for the study of launch dynamics, capable of addressing the challenges of complex modeling, diminished computational efficiency, and imprecise analyses of ...
Shujun Zhang +3 more
doaj +1 more source
Vietnam Journal of Mechanics, 2001 Using the definition for the partial derivative of a scalar in respect to the vector, this paper presents the relations between kinetic energy and linear momentum, angular momentum of the particle and of the rigid body.
Nguyen Van Khang
doaj +1 more source
Journal of Field Robotics, EarlyView.ABSTRACT The design of a hexapod is complex and requires integration between kinematic models, control systems, and sensing. Existing literature has reviewed these sub‐systems in isolation. Since 2021, there has been no review of the field despite significant advancements in soft soil, lunar traversal, and artificial intelligence.
Akhil Rampersad, Bashan Naidoo
wiley +1 more source
MachinesDeveloping the analytical model of a multibody system is often the initial step in control and optimization. The analytical model (equations of motion) describes a system’s time evolution under specified forcing conditions.
Sahand Sabet +1 more
doaj +1 more source
Unraveling authoritarian reform decision‐making: A metacognitive–subcognitive model
American Journal of Political Science, EarlyView.Abstract Recent research indicates that state reforms in East and Southeast Asia have been predominantly top‐down and authoritarian‐led. However, this significant observation implicitly relies on important assumptions about authoritarian decision‐making behavior and psychology that remains understudied.
Eugene Yu Ji
wiley +1 more source
Coupling Multibody and Granular Dynamics: Experimental Validation [PDF]
, 2018 Multibody systems can interact with other systems or with the environment via contacts.Such interactions can be solved by different techniques such as the co-simulation process, or a mono-lithic solver.
The Fifth Joint International Conference on Multibody System Dynamics - IMSD 2018 +5 more
core
Pantograph catenary dynamic optimisation based on advanced multibody and finite element co-simulation tools [PDF]
, 2013 This paper presents recent developments undertaken by the SNCF Innovation & Research Department on numerical modelling of pantograph catenary interaction. It aims at describing an efficient co-simulation process between finite element (FE) and multibody (
BALMES, Etienne +4 more
core +1 more source
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
Multibody system transfer matrix method: The past, the present, and the future
International Journal of Mechanical System Dynamics, 2022 The multibody system transfer matrix method (MSTMM), a novel dynamics approach developed during the past three decades, has several advantages compared to conventional dynamics methods.
Xiaoting Rui +5 more
doaj +1 more source