Hybrid Integrator-Gain Systems: A Remedy for Overshoot Limitations in Linear Control?
S.J.A.M. van den Eijnden, Marcel Heertjes, W.P.M.H. Heemels, Henk Nijmeijer
Abstract
This letter shows that for a single-input single-output linear time-invariant plant having a real unstable open-loop pole, the overshoot inherent when using any stabilizing linear time-invariant feedback controller can be eliminated with a hybrid integrator-gain-based control strategy. Key design considerations underlying the presented controller are discussed, and an interpretation of the working mechanism is provided.
Topics & Concepts
IntegratorControl theory (sociology)Overshoot (microwave communication)Linear systemLTI system theoryController (irrigation)Double integratorOpen-loop controllerControl engineeringComputer scienceClosed loopMathematicsControl (management)EngineeringBandwidth (computing)Artificial intelligenceTelecommunicationsAgronomyMathematical analysisBiologyStability and Control of Uncertain SystemsAdvanced Control Systems OptimizationAdaptive Control of Nonlinear Systems