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This paper aim to a design of Proportional-Integral-Derivative (PID) controllers for two area power system with variation in the load. Currently, PID controller has been used to control in two area power system. The issue of tuning parameter and design a PID controller adaptive, efficiently and robust is still open. This paper presents an improved PID gain by Particle Swarm Optimization (PSO) Algorithm...
Active disturbance rejection control (ADRC) has been applied to solve various types of control problems across many engineering disciplines, but largely within the confine of minimum phase systems. This paper, however, explores systematically its applications to non-minimum phase (NMP) systems, particularly those with transfer functions that have right half plane zeros. It is first shown that, a regular...
Class D amplifiers are becoming the most feasible solution for embedded audio application. However, distortions due to the non-linear nature of switching stage are the main drawback for this amplifier topology. This paper discusses the design and implementation of high fidelity audio class D using sliding mode control scheme. This design method proves to be a cost effective solution for industrial...
Advances in micromachining technology can facilitate the integration of SAW (Surface Acoustic Wave) devices and CMOS circuitry on IC scale substrate for Monolithic fabrication. The optimal design and performance of these filters can be reached by using new Smart materials. The key component in the structure of the SAW device is the piezoelectric materials used which depends mainly on some important...
Recent progress in the identification of switching power converters using an all-digital controller has granted network analyzer functionality to the control platform. In particular, the cross-correlation technique provides a nonparametric identification of a converterpsilas small-signal control-to-output frequency response. The literature shows the viability of this technique as well as a few improvements...
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