Random delays have serious effects in networked control systems, which deteriorate the performance and may even cause instability of the system. Hence a controller which can make the plant stable at large values of delay is always desirable in NCS systems. Our previous work on OFOPI controller showed that fractional order PI controllers have larger jitter margin (maximum value of delay for whic...

Time-varying delays adversely affect the performance of networked control systems (NCS) and in the worst-case can destabilize the entire system. Therefore, modelling network delays is important for designing NCS. However, modelling time-varying delays is challenging because of their dependence on multiple parameters such as length, contention, connected devices, protocol employed, and channel l...

This paper develops a novel formulation for quality of service (QoS) aware networked observer and PI/PID controller design in the presence specified rate random packet dropouts. We here derive stability conditions gains using asynchronous dynamical system (ADS) control (NCS) discrete time which yields set linear matrix inequalities (LMIs). The has been validated on two test-bench energy systems...