For the linearized setting of the dynamics of complex bodies we construct variational integrators and prove their convergence by making use of BV estimates on the rate fields. We allow for peculiar substructural inertia and internal dissipation, all accounted for by a d’Alembert-Lagrange-type principle.

This study presents analysis of errors of calculations for engine load during vehicle acceleration phase, resulting from some simplifications or errors in selection of mass moment of inertia. A varied impact of the assumed, on unknown basis, values of the mass moments of inertia on calculation error was shown. According to the author, more accurate results of calculations of coefficient of rota...

Impact of Acceleration Coefficient Strategies with Random Neighborhood Topology in Particle Swarm Optimization Mrs. Snehal Mohan Kamalapur, Dr. Varsha Hemant Patil Research Scholar, Research Guide DYPIET, Vice Principal, MCERC, Pune , Nashik India Abstract: Particle Swarm Optimization is optimization technique having few parameters to tune. Inertia Weight with velocity clamping has great impact...

Compound motion of double-tamper mechanism causes an impact force on the frame of flatiron-box, which affects the quality of the load when the asphalt paver is running. Different from the previous simplified model, in this paper, the double-tamper mechanism with two parallel slider-cranks is considered. According to the analysis of the structure and principle of the mechanism, and considering t...

Recent works have shown that the thermal inertia of km-sized near-Earth asteroids (NEAs) is more than two orders of magnitude higher than that of main belt asteroids (MBAs) with sizes (diameters) between 200 and 1,000 km. This confirms the idea that large MBAs, over hundreds millions of years, have developed a fine and thick thermally insulating regolith layer, responsible for the low values of...

This study describes a novel simulation model (OrgSwarm) of the process of strategic adaptation. Strategic adaptation is conceptualized as a process of adaptation (search), on a landscape of strategic possibilities, by a population of profit-seeking organizations. Unfortunately, the characteristics that make organizations coherent and viable such as organizational structure and shared organizat...

This paper investigates consumer inertia in health insurance markets, where adverse selection is a potential concern. We leverage a major change to insurance provision that occurred at a large firm to identify substantial inertia, and develop and estimate a choice model that also quantifies risk preferences and ex ante health risk. We use these estimates to study the impact of policies that nud...

The thought of the virtual synchronous generator (VSG) for controlling the grid-connected inverters and providing virtual inertia to the microgrid is emerging as a wide extension of the droop control, power coupling that always exists in the low-voltage microgrid, which may deteriorate the dynamic response and the stability of the system. In this paper, the principle of VSG control is introduce...

I explain the geometric basis for the recently-discovered nonholonomic mapping principle which permits deriving laws of nature in spacetimes with curvature and torsion from those in flat spacetime, thus replacing and extending Einstein’s equivalence principle. As an important consequence, it yields a new action principle for determining the equation of motion of a free spinless point particle i...