Rida Abbas Shirazi

National University of Sciences and Technology

Papers

Total Citations

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About

Rida Abbas Shirazi is a control systems researcher whose work addresses fundamental challenges in the output regulation of complex robotic systems. Her primary research areas include nonlinear control theory, observer design, and the application of advanced estimation techniques to robotic manipulators. In her most cited work, Shirazi tackles the persistent problem of peaking phenomena in high-gain observers for high-order systems, proposing an innovative Cascade High Gain Observer (CHGO) approach for n-link robotic manipulators. This contribution, published in 2018, demonstrates how feedback linearizable systems can be effectively regulated using cascaded observer architectures, offering a practical solution to numerical instability issues that have long plagued conventional high-gain observers. Her work bridges the gap between theoretical control design and real-world robotic applications, providing engineers with more robust tools for output feedback control. With citations reflecting growing interest in her methodology, Shirazi’s research continues to influence the development of observer-based control strategies, particularly for systems requiring high precision and stability. Her contributions are especially valuable for researchers working on advanced robotic manipulation and nonlinear control challenges.