To obtain a stabilizer for an underactuated surface vessel with disturbances, L2-gain design is proposed. Surge, sway, and yaw motions are considered in the dynamics of ship. ob-tain robust adaptive controller, diffeomorphism transformation Lyapunov function employed controller design. Two auxiliary controllers introduced equivalent sys-tem after transformation. Different from commonly used dis...

The colloidal synthesis of hcp silver microparticles is optimized by tuning the chemical reduction kinetics and surface stabilization during synthesis.

We consider dilaton stabilization with R invariance, which insures a vanishing cosmological constant at the scale of stabilization. We construct a few models which accommodate weak gauge couplings with large or small gauge groups. Matter condensation plays a central role in the dilaton stabilization.

Kutten and Patt-Shamir have proposed a method for fast recovery of the output of a non-reactive, distributed protocol: if f < n=2 processors are corrupted from a legitimate global state, then the method recovers the output in O(f) time. The proposed method leaves open the case f n=2. This note presents a technique to handle also the case of f n=2, again recovering the output in O(f) time. The r...

A randomized uniform self-stabilizing protocol that provides each (anonymous) processor of a uniform system with a distinct identiier is presented. The protocol uses a predeened xed amount of memory and stabilizes within expected (d) time, where d is the actual diameter of the network.

in the present paper, a landslide and its stabilization is studied on a slope of tabriz northern freeway. this landslide is a large scale one, and as the study zone has a sliding potential so that its study is quite necessary. the analysis of landslide has been performed using stabl software. the way of obtaining the critical slope for land slide amongst different sections and determining a suc...