This work concerns a refinement of a suboptimal dual controller for discrete time systems with stochastic parameters. The dual property means that the control signal is chosen so that estimation of the model parameters and regulation of the output signals are optimally balanced. The control signal is computed in such a way so as to minimize the variance of output around a reference value one st...

OBJECTIVE To identify the impact of suboptimal blood glucose control on neonatal outcomes in women with gestational diabetes mellitus (GDM). RESEARCH DESIGN AND METHODS Included were patients with singleton gestation enrolled in an outpatient GDM management program for at least 7 days who delivered at term. Blood glucose control was defined as an average fasting blood glucose of <95 mg/dl, 1-...

BACKGROUND The National Institute of Health (NIH) published a Consensus Statement on the screening and management of Phenylketonuria (PKU) in 2000. The panel involved in the development of this consensus statement acknowledged the lack of data regarding the potential for more subtle suboptimal outcomes and the need for further research into treatment options. In subsequent years, the approval o...

OBJECTIVE To examine the prevalence of anxiety symptoms and their association with blood glucose monitoring (BGM) and glycemic control in adolescents with type 1 diabetes. METHODS 276 adolescents and their caregivers completed measures of anxiety symptoms. Adolescents completed a measure of depressive symptoms. Demographic and family characteristics were obtained from caregiver report. Diabet...

The paper presents a control strategy for an automotive electronic throttle body, a device largely used into vehicles to increase the efficiency of the combustion engines. The synthesis of the proposed controller is based on a linear matrix inequality (LMI) formulation, which allows us to deal with uncertainties on the measurements of the position of the throttle valve. The LMI approach generat...