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Quantifying cortical activity during general anesthesia using wavelet analysis
This paper reports on a novel method for quantifying the cortical activity of a patient during general anesthesia as a surrogate measure of the patient's level of consciousness. The proposedExpand
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Time delay compensation of digital control for DC switchmode power supplies using prediction techniques
One of the major disadvantages of digital control is the limited control loop bandwidth due to the inherent time delay introduced by the zero-order-hold effect and the computational time delay. ToExpand
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High performance predictive dead-beat digital controller for DC power supplies
  • S. Bibian, H. Jin
  • Engineering
  • APEC . Sixteenth Annual IEEE Applied Power…
  • 4 March 2001
In this paper, a digital control technique based on a predictive dead-beat control concept is developed for switch-mode DC/DC power supply applications. As compared to a conventional digitalExpand
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Introduction to Automated Drug Delivery in Clinical Anesthesia
Control technology has been applied to a wide variety of industrial and domestic applications to improve performance, safety and efficiency. Anesthesia, a critical aspect of clinical and emergencyExpand
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A wavelet based de-noising technique for ocular artifact correction of the electroencephalogram
This paper investigates a wavelet based denoising of the electroencephalogram (EEG) signal to correct for the presence of the ocular artifact (OA). The. proposed technique is based on anExpand
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Clinical anesthesia and control engineering: Terminology, concepts and issues
The anesthesia community has recently witnessed numerous advances in the monitoring of the anesthetic state. This development has spurred a renewed interest in the automation of clinical anesthesia.Expand
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  • PDF
Digital control with improved performance for boost power factor correction circuits
  • S. Bibian, H. Jin
  • Computer Science
  • APEC . Sixteenth Annual IEEE Applied Power…
  • 4 March 2001
In this paper, an approach for the design of a digital controller for a PFC pre-regulator is proposed. The controller is modified to account for large control periods and computational delays, andExpand
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High performance predictive dead-beat digital controller for DC power supplies
In this paper, a digital control technique based on a two-loop predictive dead-beat control concept is developed for switchmode DC/DC power supply applications. The dead-beat control law is derivedExpand
  • 87
  • 1
Closed-loop target-controlled infusion systems: stability and performance aspects.
OBJECTIVE This article addresses the design of a robust autopilot for the delivery of intravenous anesthesia drugs. METHODS A mathematical framework that expresses the pharmacological variabilityExpand
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Dynamic behavior of BIS, M-entropy and neuroSENSE brain function monitors
ObjectivesThe objective of this paper is to assess the suitability of brain function monitors for use in closed-loop anesthesia or sedation delivery. In such systems, monitors used as feedbackExpand
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