29 citations · 32 across the 3 of their papers we have counts for
7 papers
Robust Dynamic State Feedback Guaranteed Cost Control of Nonlinear Systems using Copies of Plant Nonlinearities
Obaid Ur Rehman, Ian R. Petersen
This paper presents a systematic approach to the design of a robust dynamic state feedback controller using copies of the plant nonlinearities, which is based on the use of IQCs an…
A Robust Continuous Time Fixed Lag Smoother for Nonlinear Uncertain Systems
Obaid Ur Rehman, Ian R. Petersen
This paper presents a robust fixed lag smoother for a class of nonlinear uncertain systems. A unified scheme, which combines a nonlinear robust estimator with a stable fixed lag sm…
Robust Smoothing for Estimating Optical Phase Varying as a Continuous Resonant Process
Shibdas Roy, Obaid Ur Rehman, Ian R. Petersen +1
Continuous phase estimation is known to be superior in accuracy as compared to static estimation. The estimation process is, however, desired to be made robust to uncertainties in…
Minimax Linear Quadratic Gaussian Control of Nonlinear MIMO System with Time Varying Uncertainties
Obaid Ur Rehman, Ian R. Petersen, Barış Fidan
In this paper, a robust nonlinear control scheme is proposed for a nonlinear multi-input multi-output (MIMO) system subject to bounded time varying uncertainty which satisfies a ce…
Comparison Based Analysis of Different Cryptographic and Encryption Techniques Using Message Authentication Code (MAC) in Wireless Sensor Networks (WSN)
Sadaqat Ur Rehman, Muhammad Bilal, Basharat Ahmad +3
Wireless Sensor Networks (WSN) are becoming popular day by day, however one of the main issue in WSN is its limited resources. We have to look to the resources to create Message Au…
A Mean Value Theorem Approach to Robust Control Design for Uncertain Nonlinear Systems
Obaid Ur Rehman, Ian R. Petersen, Barıs Fidan
This paper presents a scheme to design a tracking controller for a class of uncertain nonlinear systems using a robust feedback linearization approach. The scheme is composed of tw…