Skin that is temporarily weakened by major environmental aggression, local or systemic treatments, or by skin disease, can also benefit from skin care products designed for "fragile skin".
The results demonstrated that the DCSaDE-LS designed non-fragile multivariable PI controller has good time domain performance, better robustness and non-fragileness than the reported multivariable PI controllers namely Maghade-PI, IMC-PI and NDT-PI.
Using information exchange among local controllers, the designed non-fragile decentralized H∞ controllers guarantee that the uncertain closed-loop linear systems are stable and with H∞ -norm bound on disturbance attenuation.
He decided he wanted Canada as the model for F1 in the future and asked Pirelli to design deliberately fragile tyres when it entered the sport in 2011.
Working with Mr. Farrar, Mr. Lowry designs and builds mounts that range from a few simple dabs of wax to seismic isolators, intricate devices designed to protect fragile pieces during an earthquake.
For one thing, it hangs in a series of small and gloomy rooms - the liverish light is designed to protect fragile works - that are often crowded beyond all endurance (Gauguin's association with the Impressionists sees to that).
The offences vary widely – from flouting international rules designed to protect fragile stocks in the northern hemisphere, to the trawling of nominally protected but barely policed waters in some parts of the south.
Power-cycle tests of a newly designed mount for fragile ion source cavities indicates its capability to survive the thermal stress expected during operation in an ISOLDE target unit.
Then, an LMI-based procedure for designing non-fragile H∞ filters with the sparse structure is provided.
This paper presents a study on the problem of designing non-fragile H∞ filters with sparse structure for linear discrete-time systems.
On the basis of this, a new LMI-based approach is developed for designing non-fragile observer-based H∞ controllers without imposing any constraints on the system matrices.
