The proposed four ports cylinder was simulated and parameters such as ports sizes, loads and pressures are varied during the simulation.
Key words: Computational Hydraulic, Energy Efficient Actuators, Energy Saving in Hydraulic, Hydraulic Control Reference  P.
Stukenbrock, "Toward maximum flexibility in working machinery, iht control in a mecalac excavator," 2004. Yao, "Energy-saving control of singlerod hydraulic cylinders with programmable valves and improved working mode selection," 2002. Eriksson, "Control Strategy for Energy Efficient Fluid Power Actuators: Utilizing Individual Metering," SE-581 83 Linköping, Sweden: Linköping University, 2007. There are various field of power system in which PSO is successfully applied.
(April 2003), "Nanometer stepping drives of surface acoustic wave motor", IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control, 50, IEEE, pp. Due to its higher quality solution including mathematical simplicity, fast convergence & robustness it has become popular for many optimization problems.
Gao Yue-lin , Duan Yu-hong "A New Particle Swarm Optimization Algorithm with Random Inertia Weight and Evolution Strategy" International Conference on Computational Intelligence and Security Workshops 2007. Guimin Chen, Xinbo Huang, Jianyuan Jia and Zhengfeng Min " Natural Exponential Inertia Weight Strategy in Particle Swarm Optimization" 6th World Confress on Intelligent Control and Automation, June 21 - 23, 2006, Dalian, China. Jong-Bae Park, Yun-Won Jeong, Hyun Houng Kim and Joong-Rin Shin "An Improved Particle Swarm Optimization for Economic Dispatch with Valve-Point Effect" International Journal of Innovations in Energy Systems and Power, Vol. Therefore by emphasizing this protein as a drug target can help in the identification of novel drugs to cure leprosy. Black PN, Zhang Q, Weimar JD, Di Russo CC (1997): Mutational analysis of a fatty Acyl-coenzyme A Synthetase signature motif identifies seven amino acid residues that modulate fatty acid substrate specificity. Key words: cellular genetic algorithm, dynamic optimization, density dependence scheme Reference  R.
The activation of fatty acids by Acyl-Co A Synthetase is the need of de novo lipid biosynthesis, fatty acid catabolism and remodeling of biological membranes. The computation results indicate that new algorithms demonstrate their superiority respectively on both convergence and diversity.