This paper investigates the stability of n-dimensional fractional order nonlinear systems with
commensurate order 0 <α<2. By using the Mittag-Leffler function, Laplace transform and the …

During train travel, various factors, such as body vibration, uneven contact lines, and hard
spots on carbon sliding plates and over electric neutral zones, often lead to brief separation …

Pantograph arcing is a key electromagnetic disturbance source to affect train control system
in high-speed railway. Since the characteristics of pantograph arcing are related to train …

Periodic visual stimulation can induce stable steady-state visual evoked potentials (SSVEPs)
distributed in multiple brain regions and has potential applications in both neural …

… Hefei City as a case study to conduct research. The results showed that from 2020 to 2030,
land-use changes would occur primarily in the main urban area of Hefei … of Hefei would be …

A one-driving-variable adaptive controller for synchronization of a kind of fractional order
chaotic system is designed. Based on the theory of spread spectrum communication and the …

A tunable narrow-linewidth fiber laser based on an optically controlled tunable filter is
demonstrated. The filter consists of ytterbium-doped polarization-maintaining fibers (YD-PMF) and …

As a RF front-end microwave device, power limiters are often placed between the receiving
antenna and the receiver, aiming at avoiding the rear circuit, such as LNA, being interfered …

In engineering practice, it has been found that as the number of surge discharges increases,
gas discharge tubes exhibit short-circuit failure, significantly affecting the normal operation …

Maglev transportation is a new technology for urban rail transit; and its emitted constant
magnetic field aff ects passive balise, which may cause additional risks to the safe operation of …