نتایج جستجو برای: saturation degree
تعداد نتایج: 345239 فیلتر نتایج به سال:
There is critical need for a practical indicator to assess the potential for phosphorus (P) movement from a given site to surface waters, either via surface runoff or subsurface drainage. The degree of phosphorus saturation (DPS), which relates a measure of P already adsorbed by a soil to its P adsorption capacity, could be a good indicator of that soil's P release capability. Our primary objec...
Eight patients with obstructive sleep apnoea and a normal haemoglobin concentration underwent nocturnal studies during which oxyhaemoglobin saturation was recorded continuously with an ear oximeter and serum erythropoietin concentration was measured hourly by means of a radioimmunoassay. Serum erythropoietin concentrations remained within the normal range throughout the study despite falls in o...
Periodic Disturbance Rejection Using Two Dof Repetitive Control for a Motor Gear Transmission System
In this paper, we design and analyse a two degree-of-freedom (TDOF) repetitive control system for a motor/gear transmission system with actuator saturation. Modifications are made for our previous design to incorporate the performance-limiting element, i.e. actuator saturation, to acquire lower order controller, and to achieve faster computation. Furthermore, structured singular value (μ) is us...
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