Solving the energy crisis and environmental pollution requires large-scale access to distributed popularization of electric vehicles. However, sources loads are characterized by randomness, intermittence difficulty in accurate prediction, which bring great challenges security, stability economic operation power system. Therefore, this paper explores an integrated system model that contains a la...

This paper presents a differential evolution algorithm to design a robust PI and PID controllers for Load Frequency Control (LFC) of nonlinear interconnected power systems considering the boiler dynamics, Governor Dead Band (GDB), Generation Rate Constraint (GRC). Differential evolution algorithm is employed to search for the optimal controller parameters. The proposed method easily copes of wi...

-This paper presents a new Hybrid Fuzzy (HF) PID type controller based on Genetic Algorithms (GA’s) for solution of the Automatic generation Control (AGC) problem in a deregulated electricity environment. In order for a fuzzy rule based control system to perform well, the fuzzy sets must be carefully designed. A major problem plaguing the effective use of this method is the difficulty of accura...

A new CMOS exponential V-I converter (EVIC), based on Taylor’s concept and using NMOS transistor, is presented in this paper. The proposedmodified Taylor series expansion is used to extend the dBlinear output current range. In a 0.25 pm CMOS process, the simulations show more than 22 dB output current range and 17 dB linear range with the linearity error less than f 0.5 dB. The p&er dissipation...

Including local automatic gain control (AGC) circuitry into a silicon cochlea design has been challenging because of transistor mismatch and model complexity. To address this, we present an alternative system-level algorithm that implements channel-specific AGC in spiking by measuring the output spike activity individual channels. The bandpass filter channel is adapted dynamically to input ampl...

This beam detector accepts the narrow pulses typically encountered in electron storage rings. It is composed of a peak detector with a threshold held constant by means of an automatic gain control (AGC) loop, and of a sampler. The output is proportional to the instantaneous position of the beam center of charge and is independent of the beam current. In addition, the very small phase shift of t...

It was found that a rather simple transistor circuit, in a way similar to a crystal controlled oscillator, can be made to oscillate using a liquid sample of hydrogeneous material inmersed in a homogeneous magnetic field as the frequency determining device. The oscillations are intermittent, with a period of tens of seconds, the duration depending on the sample used (tetramethylsilane, benzene, ...

In this study, turbo codes were investigated in a slow frequency-hopped binary frequency shift keying spread spectrum (FH/BFSK-SS) system with partial band jamming and full-band thermal noise. A soft decision decoding metric which includes automatic gain control (AGC) is proposed for turbo code decoding with a non-coherent square law receiver of FH/BFSK. The study focused on the performance com...