Adaptive Smith Predictor for Teleoperation of UAVs with Time-varying Internet Delay
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Control, Automation and Systems"
DOI: 10.1007/s12555-019-0121-6
Abstract: Time delay in a networked control system can negatively impact the performance of the system. Dynamic networks with unknown and varying latency such as the Internet are studied. Also, experiments with teleoperation of drones and… read more here.
Keywords: adaptive smith; smith predictor; time; teleoperation ... See more keywords
Performance improvement of an NCS closed over the internet with an adaptive Smith Predictor
Sign Up to like & getrecommendations! Published in 2018 at "Control Engineering Practice"
DOI: 10.1016/j.conengprac.2017.10.006
Abstract: Abstract In this paper, the potential improvement in performance of an NCS (Networked Control System) subject to variable delays controlled by means of an adaptive system is analyzed. An adaptive Smith Predictor has been used… read more here.
Keywords: smith predictor; ncs closed; adaptive smith; performance ... See more keywords
Analytical design of modified Smith predictor for unstable second-order processes with time delay
Sign Up to like & getrecommendations! Published in 2017 at "International Journal of Systems Science"
DOI: 10.1080/00207721.2017.1280554
Abstract: ABSTRACT In this paper, a modified Smith predictor using three controllers, namely, stabilising (Gc), set-point tracking (Gc1), and load disturbance rejection (Gc2) controllers is proposed for second-order unstable processes with time delay. Controllers of the… read more here.
Keywords: smith predictor; second order; modified smith; processes time ... See more keywords
Robust shifted-IMC based modified decoupled Smith predictor for delay-dominant integrating-type chemical processes
Sign Up to like & getrecommendations! Published in 2025 at "International Journal of Systems Science"
DOI: 10.1080/00207721.2025.2510313
Abstract: Chemical processes such as bioreactors, storage tanks, and continuously stirred tank reactors (CSTR) exhibit non-self-regulation. Such processes, when accompanied by dead time, become even more challenging to control. For such processes, Smith predictor schemes are… read more here.
Keywords: chemical; delay dominant; chemical processes; smith predictor ... See more keywords
Design of I-PD Controller Based Modified Smith Predictor for Processes With Inverse Response and Time Delay Using Equilibrium Optimizer
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DOI: 10.1109/access.2023.3244328
Abstract: In the process control industry, it is arduous to control some integrating or unstable processes since they involve time delays and have an inverse response. Conventional controllers such as PID cannot provide sufficient control performance… read more here.
Keywords: time; inverse response; smith predictor; control ... See more keywords
Experimental evaluation of various modified Smith predictor-based fractional order control design strategies in control of a thermal process with time delay
Sign Up to like & getrecommendations! Published in 2017 at "International Journal of Embedded Systems"
DOI: 10.1504/ijes.2017.10015137
Abstract: In this study, a number of modified Smith predictor (SP)-based fractional order control strategies are investigated experimentally on a thermal process. Controller design methods and tuning strategies are elaborated step by step. Further, control strategies… read more here.
Keywords: smith predictor; control; modified smith; based fractional ... See more keywords
Maximum sensitivity constrained modified Smith predictor for delayed integrating type stirred tank reactors model
Sign Up to like & getrecommendations! Published in 2024 at "International Journal of Chemical Reactor Engineering"
DOI: 10.1515/ijcre-2024-0122
Abstract: Abstract A maximum sensitivity constrained modified Smith predictor consisting of two PD controllers is developed for integrating type continuously stirred tank reactors (CSTRs) model. This CSTR type model approximated as integrating first order plus time… read more here.
Keywords: maximum sensitivity; modified smith; sensitivity constrained; type ... See more keywords