The implementation of fault-tolerant quantum gates on encoded logic qubits is considered. It is shown that transversal implementation of logic gates based on simple geometric control ideas is problematic for realistic physical systems suffering from imperfections such as qubit inhomogeneity or uncontrollable interactions between qubits. However, this problem can be overcome by formulating the t...

In this paper, a Problem of simultaneous and coordinated tuning of the PID type Power System Stabilizer (PSS) and Automatic Voltage Regulators (AVR) gains in a Single-Machine connected to InfiniteBus (SMIB) power system is invastigated. The problem of robustly stabilizer parameters and AVR gain tunning is formulated as a nonlinear optimization problem according to the time domain-based objectiv...

Motivation: It has been long recognized that the cerebellum is critically involved in natural movement control and motor adaptation in virtually all vertebrates [2]. Moreover, cerebellar structure is very similar across species suggesting that the organ performs fundamental computations. Generally speaking, the cerebellum is considered a stabilizer, modulator or coordinator of movement. Cerebel...

OBJECTIVE Many work in injury prone awkward positions that require adequate flexibility and strength in trunk stabilizer muscle groups. Performance on a functional movement screen (FMS) that assessed those factors was conducted and an intervention was designed. METHODS A battery of FMS tests were performed on 433 firefighters. We analyzed the correlation between FMS performance and injuries a...

Abstract—Power System Stabilizer (PSS) are added to excitation system to enhance the damping of electric power system during low frequency oscillations. Design of decentralized PSS for 4 machines with 10 buses using fast output sampling feedback is proposed. The nonlinear model of multi-machine system is linearized and linear state space model is obtained. A stabilizing state feedback gain is o...

this paper presents a new strategy based on multi-stage fuzzy (msf) pid controller based on artificial bee colony (abc) for damping power system stabilizer (pss) in multi-machine environment. the recent studies in artificial intelligence demonstrated that the abc optimization is strong intelligent method in complicated stability problems. also, finding the parameters of pid controller in power ...

An optimal adaptive control method for power systems is concerned in this paper. The control approach adopts a weighted controller and a type of extended recursive identification algorithm, of which the unbiased estimation deduction is also presented. Furthermore, the proposed control approach is applied to power system stabilizer (PSS) and some simulation experiments are carried out to test it...

aflatoxins are a group of fungal toxic metabolites, which are contaminated certain food commodities. elisa is one of the sensitive methods for detection of aflatoxins. preparation and stabilizing of a proper conjugated tracer for detection of aflatoxins is probably the main step for designing an elisa method. in current study, different stabilizers were applied to stabilize a newly prepared con...