Tag Archives: signal processing

Instrumentation engineering has evolved significantly with advancements in electronics, digital technologies, control theory, and artificial intelligence. Modern instrumentation systems are sophisticated assemblies of sensors, signal processing circuits, control algorithms, and computational tools that collectively measure, monitor, control, and predict systems behaviour with high precision and reliability. This comprehensive article explores advanced concepts in instrumentation, specifically focusing on signal processing, real-time control, AI integration, and predictive maintenance. 1. Signal Processing in Digital Instruments Signal processing is fundamental to the operation of digital instruments, particularly in improving accuracy, reliability, and information extraction capabilities. With increasing demand for precision, digital instruments leverage sophisticated algorithms to handle noisy, distorted, or incomplete data gathered from sensors. Advanced signal processing techniques enable instrumental measurements to achieve unprecedented levels of sensitivity and specificity. Key Techniques Filtering Techniques (Digital filters): To remove noise and unwanted frequency components,...