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The growing dominance in terms of industrial applications has helped polymer‐based composite materials in conquering new markets relentlessly. But the presence of fibrous residuals and abrasive particles as reinforcement in polymer matrix composites (PMCs) affects the output quality characteristics (OQCs) of microdrilling operations. The OQC aims at reducing overcuts and momentous material removal...
Buck converters are proficient second order step down DC-DC converters and are center to various applications that rely on constant load voltage under fluctuating input voltage. DC-DC converters operate either under voltage control mode or current control mode. These converters exhibit non-linear behavior due to switching, hence controller design comes with complexities and an ordinary linear converter...
Optimal tuning plays an important role in maintaining the product quality and process safety. In this paper robust speed control of an isolated steam turbine has been consummated by fractional order PID (FOPID) controller using multi-objective flower pollination algorithm (MOFPA). Steam turbine finds applications in refineries, where a hydraulic governor is used before the turbine for speed control...
Nowadays there is a substantial increase in the use of UAVs in aerospace industries and several diverse applications like defense, disaster management, aerial photography, logistics, etc. and the diversity of applications is proliferating. But the non-linear & continuously time varying dynamics of these UAVs significantly affect the tracking of flight trajectory and thus the designed control system...
Nature inspired algorithms are among the most potent and robust algorithms for optimization for solving the real life problems. This paper introduces the Bat algorithm for the optimization based design of the PID controllers. The optimized PID controller has been implemented for liquid level control system which finds a wide application in petrochemical, food processing, and water treatment industries...
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