Technical Note—A Note on theM/M/1 Queue with λ = μ

Controllable Multi-Server Queue with Balking (TECHNICAL NOTE)

Optimization of M G 1 Queue with Vacation (TECHNICAL NOTE)

This paper reports on the minimization of the average waiting time of the customers in the M/G/1 queue with vacation. Explicit formula for the unknown service parameter of a particular customer has been obtained by considering the exhaustive service discipline in the case of multi-user with unlimited service system. Moreover, results in case of partially gated and gated service disciplines unde...

The Approach of Convergence to Stationary State of Multi Server Queue with Balking (TECHNICAL NOTE)

This investigation deals with multi server queue with balking. The customers arrive in poisson fashion and independent of time, under the assumption that system is initially empty. The number of customers in the system is stochastically increasing and distributed in steady state (stationary state) as required. The expressions for the measure of the speed of convergence from transient state to s...

Quadrotor Control Using Fractional-Order PI^λ D^μ Control

Quadrotor control has been noted for its trouble as the consequence of the high maneuverability, system nonlinearity and strongly coupled multivariable. This paper deals with the simulation depend on proposed controller of a quadrotor that can overcome this trouble. The mathematical model of quadrotor is determined using a Newton-Euler formulation. Fractional Order Proportional Integral Derivat...

Differential Evolution with (μ+λ)-Selection Technique

Differential Evolution (DE) is a global numerical optimization algorithm which is robust, easy to use, and lends itself very well to parallel computation. The original DE adopts one-to-one tournament selection to select the individuals surviving in the next generation, which maybe lead to the individuals with lower object function values abandoned. In the evaluation strategy, (μ+λ)-selection ha...