Abstract: The exit problem and global stability of a nonlinear oscillator excited by an ergodic real noise and harmonic excitations are examined. The real noise is assumed to be a scalar stochastic function of an n-dimensional ...

Abstract: Abstract. Cascade cylindrical piezoelectric transducers (CCPTs) are widely used in ultrasonic engineering, and accurate vibration analysis is essential for understanding their operating mechanisms. Traditional one-dimensional ...

Abstract: The high-efficiency utilization of cutting tool resource is closely related to the flexible decision of tool life criterion, which plays a key role in manufacturing systems. Targeting a flexible method to evaluate tool ...

Abstract: Abstract Reliability-based design optimization (RBDO), which aims to achieve the optimal design with minimal cost while simultaneously meeting the required reliability level, generally necessitates an extensive number of ...