Advanced Healthcare Materials, EarlyView.In ophthalmology, living biomaterials such as living contact lenses appear promising for sustained drug delivery or biosensing. The cytocompatibility of Cg‐PVA hydrogels, developed as a model living contact lens, is investigated with the ocular surface, showing their potential translation to the clinic.
Krupansh Desai +6 more
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Design and Control of a Wheeled Bipedal Robot Based on Hybrid Linear Quadratic Regulator and Proportional-Derivative Control. [PDF]
Sensors (Basel)Xu Y, Wang Z, Lu C.
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Professional development program to promote students' conceptual understanding through technology-enhanced teaching: a learner-centered evaluation. [PDF]
Front PsycholDigel S, Roth J.
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A control engineering perspective on the advantages of efference copies. [PDF]
Biol CybernCampbell BP, Lin HT, Krapp HG.
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Monitoring and investigation to control the brain network disease under immunotherapy by using fractional operator. [PDF]
Sci RepFarman M +6 more
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Design of a novel and robust 2-DOF PIDA controller based on enzyme action optimizer for ball position regulation in magnetic levitation systems. [PDF]
Sci RepEkinci S +4 more
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Sensitivity Reduction by State Derivative Feedback
Journal of Dynamic Systems, Measurement, and Control, 1988This paper shows that the sensitivity of state feedback control systems can be reduced by additional state derivative feedback, for a fixed closed loop eigenstructure. The price of this sensitivity reduction is in general noise response amplification. Two indices which quantify stability robustness and response sensitivity are given for time invariant ...
Haraldsdottir, A. +2 more
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Parametric Jordan form assignment by state-derivative feedback
2015 20th International Conference on Process Control (PC), 2015The paper presents a new explicit and non-redundant parametrization of all state-derivative feedbacks assigning the required Jordan form to the dynamic matrix of the closed loop system. The proposed parametrization can be simply and effectively used for both numerical and symbolic calculations of the state-derivative feedbacks, and also for robust ...
Miloš Schlegel, Königsmarková, Jana
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Dynamic state-derivative feedback control for quadrotor helicopters
2011 IEEE/SICE International Symposium on System Integration (SII), 2011We consider an attitude stabilization of a quadrotor helicopter with a sensor offset by a state-derivative feedback controller. The sensor offset produces non-zero steady-state input and output, even if the quadrotor helicopter is stabilized. In previous research, it has been investigated that steady-state blocking zeros of the stabilizing controller ...
Takashi Shigekuni, Takashi Takimoto
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