Development of an innovative framework for the simulation of freight trains longitudinal dynamics
Advances in Mechanical EngineeringThis paper presents SIMTRAD or SIMulation of TRAin Dynamics, an innovative framework for simulating longitudinal dynamics of freight trains. The framework integrates detailed sub-models of locomotives, wagons, couplers, and adhesion dynamics inside a ...
Laurens Lanzillo +5 more
doaj +1 more source
A generic multi-flex-body dynamics, controls simulation tool for space station [PDF]
An order (n) multiflex body Space Station simulation tool is introduced. The flex multibody modeling is generic enough to model all phases of Space Station from build up through to Assembly Complete configuration and beyond.
Lee, John F. +3 more
core +1 more source
Cost effective development of a national test bed [PDF]
For several years, the Marshall Space Flight Center has pursued the coordinated development of a Large Space Structures (LSS) National Test Bed for the investigation of numerous technical issues involved in the use of LSS in space.
Jones, V. L. +2 more
core +1 more source
Multibody dynamics model building using graphical interfaces [PDF]
In recent years, the extremely laborious task of manually deriving equations of motion for the simulation of multibody spacecraft dynamics has largely been eliminated.
Macala, Glenn A.
core +1 more source
Structural modeling for control design (articulated multibody component representation) [PDF]
High gain, high frequency flexible responses in gimbaled multibody systems are discussed. Their origin and physical significance are described in terms of detailed mass and stiffness modeling at actuator/sensor interfaces.
Haugse, E. D. +2 more
core +1 more source
A nonrecursive order N preconditioned conjugate gradient: Range space formulation of MDOF dynamics [PDF]
While excellent progress has been made in deriving algorithms that are efficient for certain combinations of system topologies and concurrent multiprocessing hardware, several issues must be resolved to incorporate transient simulation in the control ...
Kurdila, Andrew J.
core +1 more source
Extended Dynamic Model for the UR16e 6-Degree-of-Freedom Robotic Manipulator. [PDF]
Sensors (Basel)Kern J, Donoso L, Urrea C, González G.
europepmc +1 more source
Development and Experimental Validation of a Physics-Based Digital Twin for Railway Freight Wagon Monitoring. [PDF]
Sensors (Basel)Cascino A +7 more
europepmc +1 more source
Reinventing the wheel: a simulation-aided design of a soft, shape-adapting, lugged wheel for locomotion on sandy terrains. [PDF]
Front Robot AIShi H +3 more
europepmc +1 more source
MIT Space Engineering Research Center [PDF]
The Space Engineering Research Center (SERC) at MIT, started in Jul. 1988, has completed two years of research. The Center is approaching the operational phase of its first testbed, is midway through the construction of a second testbed, and is in the ...
Crawley, Edward F., Miller, David W.
core +1 more source