Job Shop scheduling problem has significant importance in many researching fields such as production management and programming and also combined optimizing. Job Shop scheduling problem includes two sub-problems: machine assignment and sequence operation performing. In this paper combination of particle swarm optimization algorithm (PSO) and gravitational search algorithm (GSA) have been presen...

In this paper, the gravitational search algorithm (GSA) is proposed as a method for controlling opening and closing of airplane wing tires. The GSA used to find optimum proportional-integral-derivative (PID) controller, which controls tires during take-off landing. addition, suggested an approach overcoming absence transfer function, usually required design PID. use expected improve system. Two...

Image segmentation is one of the pivotal steps in image processing due to its enormous application potential medical analysis, data mining, and pattern recognition. In fact, process splitting an into multiple parts order provide detailed information on different aspects image. Traditional techniques suffer from local minima premature convergence issues when exploring complex search spaces. Addi...

− Natural phenomenon‘s and swarms behavior are the warm area of research among the researchers. A large number of algorithms have been developed on the account of natural phenomenon‘s and swarms behavior. These algorithms have been implemented on the various computational problems for the sake of solutions and provided significant results than conventional methods but there is no such algorithm...