The China Formula Student Car Competition has been growing in recent years. In order to improve the steering lightness and body stability of FSAE cars when driving under high-speed multi-curve conditions. This paper constructs a three-dimensional model suspension system through CATIA according requirements race rules, applies ADAMS/Car module simulate with two-wheel isotropic excitation, obtain...

Abstract According to the motion characteristics of Axial-Symmetric Vectoring Exhaust Nozzle (AVEN), its process is divided into convergence deflection adjusting piece A8 sub-mechanism and expansion A9 sub-mechanism. Taking as an example, proposing a method based on Solidworks-Abaqus-Adams multi-software platform establish rigid-flexible coupled parametric model run simulation analyze influence...

Attempts to apply methods of statistical thermodynamics to turbulent flows have usually been based on wave number decomposition of an Eulerian velocity field. ' Intermittency, which involves spatially localized phenomena and hence phase correlations, is notoriously difficult to treat in this way. An essential feature of turbulence is the randomization of positions of fluid elements, in the sens...

At Sandia National Laboratories, we are developing the ability to accurately predict motions for arbitrary numbers of bodies of arbitrary shapes experiencing multiple applied forces and intermittent contacts. In particular, we are concerned with the simulation of systems such as part feeders or mobile robots operating in realistic environments. Preliminary investigation of commercial dynamics s...

The paper introduces virtual manufacturing application in the Fields Cultivate Machines and mainly discusses the model-building of rotary-cultivate part, physical model and mathematical model included. With the model, the rotary knife is optimized, the force on the bend part is decreased, and therefore, the service life is prolonged. At the same time, with dynamic analysis software Adams, the m...

This document describes the design and implementation of the ADAMS Storage Management System. The system consists of a server that manages connections with multiple clients and passes storage requests to I/O-dedicated processes. The communication channels between clients and the server are implemented through sockets, the basic interprocess communication facility in BSD UNIX†. The interface pro...

In recent work, various algebras of stable degree zero operations in p-local K-theory were described explicitly [5]. The elements are certain infinite sums of Adams operations. Here we show how to make sense of the same expressions for MU(p) and BP , thus identifying the “Adams subalgebra” of the algebras of operations. We prove that the Adams subalgebra is the centre of the ring of degree zero...

In this paper, the effects of roll center height of McPherson suspension mechanism on dynamic behaviour of a vehicle are first studied, and then the optimum location of roll center of this suspension system is determined for a conceptual Class A vehicle. ADAMS/Car software was used for the analysis of vehicle dynamic behaviour in different positions of suspension roll center. Next, optimization...

Recently, a segment of the Adams-Shuswap sockeye salmon (Oncorhynchus nerka) population initiated freshwater migration several weeks earlier than historically recorded, resulting in high mortality rates. The comigrating Chilko population maintained their historic river entry timing and did not experience elevated mortality. To test the hypothesis that population-specific differences in physiolo...