We consider distributed parameter systems where the underlying dynamics are spatially invariant, and where the controls and measurements are spatially distributed. These systems arise in many applications such as the control of platoons, smart structures, or distributed ow control through the uid boundary. For optimal control problems involving quadratic criteria such as LQR, H2 and H1, it is s...

in this paper we will determine the multiple point manifolds of certain self-transverse immersions in euclidean spaces. following the triple points, these immersions have a double point self-intersection set which is the image of an immersion of a smooth 5-dimensional manifold, cobordant to dold manifold $v^5$ or a boundary. we will show there is an immersion of $s^7times p^2$ in $mathbb{r}^{13...

With modernization and increase in the number of automobiles worldwide, the consumption of diesel and gasoline has enormously increased. In this experiment tri fuel concept was used according to that diesel and turpentine different proportion bled introduced in diesel engine and acetylene entre in the diesel engine through intake manifold in the diesel engine. Among the many process parameters,...

We construct the moduli space of r−jets of Riemannian metrics at a point on a smooth manifold. The construction is closely related to the problem of classification of jet metrics via differential invariants. The moduli space is proved to be a differentiable space which admits a finite canonical stratification into smooth manifolds. A complete study on the stratifica-tion of moduli spaces is car...

This paper proposed a method for assembly sequence planning for modular product. Community structure were used in assembly sequence. Firstly, GN Algorithm was employed to detecting the module of product, Secondly candidate sets of disassembly sequence can be generated according to the module partition evolution process and priority rules, Lastly, the optimization of disassembly sequence could b...

The techniques and the technologies supporting Automatic Vehicle Guidance are an important issue. Automobile manufacturers view automatic driving as a very interesting product with motivating key features which allow improvement of the safety of the car, reducing emission or fuel consumption or optimizing driver comfort during long journeys. Car racing is an active research field where new adva...

In this paper we analyze the nonlinear dynamic be havior of an internal exhaust gas recirculation system based on the mean value model of an experimental en gine equipped with a camshaft phaser We develop a dynamic camshaft timing schedule that regulates the in ternal exhaust gas recirculation system while maintain ing transient engine torque response similar to an engine with zero exhaust gas ...

This article presents SAMOVAR (Systems Analysis of Modelling and Validation of Renault Automobiles) SAMOVAR is a tool for capitalising knowledge in the field of automobile and is based on the development and exploitation of corporate memory. It is based on several ontologies which structure knowledge and it uses the search mechanisms of CORESE (Conceptual Resource Search Engine) to exploit such...

In [9], two of us constructed a closed oriented 4-dimensional manifold with fundamental group Z that does not split off S×S. In this note we show that this 4-manifold, and various others derived from it, do not admit smooth structures. Moreover, we find an infinite family of 4-manifolds with exactly the same properties (and same intersection form on H2). As a corollary, we obtain topologically ...