The aim of this paper is to control the lateral and yaw motion of the vehicle in order to always fix at the desired trajectory. The controller used was fuzzy logic control (FLC) for lateral motion control and PID control is used to control the yaw motion arranged cascade. To obtain optimal control parameters is used Firefly Algorithm (FA) optimization method as one of the methods swarm intellig...

Recently nature inspired metaheuristic algorithms have been applied in image enhancement field to enhance the low contrast images in a control manner. Bat algorithm (BA) and Firefly algorithm (FA) is one of the most powerful metaheuristic algorithms. In this paper these two algorithms have been implemented with the help of chaotic sequence and lévy flight. One of them is FA via lévy flight wher...

Heat transfer takes place in every aspect of our daily life. Many situations, such as energy conversion plants, heating devices, and cooling systems, focus on heat transfer. One the subjects is boundary layer laminar flow problem. Well-known exploratory algorithms are used to solve for a flat plate this study. The genetic algorithm (GA), particle swarm optimization (PSO), simulated annealing (S...

Kedua jenis ilmu kesehatan dan lainnya dalam bidang yang berbeda, saling berinteraksi. Teknologi kedokteran berkembang sangat pesat konteks pelayanan memiliki standar minimal. Sistem penjadwalan pasien operasi di rumah sakit merupakan salah satu permasalahan kompleks. Efisiensi diperlukan untuk mencegah keterlambatan atau pembatalan operasi. Tujuan dari penelitian ini adalah memecahkan masalah ...

Firefly algorithm (FA) is a new swarm intelligence optimization algorithm, which has shown an effective performance on many optimization problems. However, it may suffer from premature convergence when solving complex optimization problems. In this paper, we propose a new FA variant, called NSRaFA, which employs a random attractionmodel and three neighborhood search strategies to obtain a trade...

Ant colony system (ACS) is a promising approach which has been widely used in problems such as Travelling Salesman Problems (TSP), Job shop scheduling problems (JSP) and Quadratic Assignment problems (QAP). In its original implementation, parameters of the algorithm were selected by trial and error approach. Over the last few years, novel approaches have been proposed on adapting the parameters...

Partial Transmit Sequence technique is one of the most popular technique for PAPR reduction in OFDM. But in this scheme the complexity for searching the phase factor is increased with increase in number of sub blocks. This paper describes the different types of optimization methods used in PTS scheme, for optimization of phase factor & reducing the searching complexity .Also we can analyze thei...

An evolutionary nature-inspired Firefly Algorithm (FA) is employed to set the optimal osmotic dehydration parameters in a case study of papaya. In the case, the functional form of the dehydration model is established via a response surface technique with the resulting optimization formulation being a non-linear goal programming model. For optimization, a computationally efficient, FA-driven met...