FAULT DIAGNOSIS OF AUV BASED ON SLIDING-MODE OBSERVER

Fault diagnosis of AUV based on sliding-mode observer

Designing of a sliding mode observer was finished based on the motion model of autonomous underwater vehicle (AUV).A Flutter decrease strategy for the sliding mode observer was discussed and the sliding mode observer was applied to the Saddle protector fault diagnosis of the AUV.Simulation experiment without faults was designed.Simulation experimen

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Laparoscopic Cholecystectomy Under Spinal Anesthesia with Low-Pressure Pneumoperitoneum - Prospective Study of 150 Cases

Objective of study: Laparoscopic cholecystectomy under general anesthesia has attained the status of a gold standard for uncomplicated symptomatic gall stone disease; we therefore performed this study to assess its feasibility under spinal anesthesia with low-pressure pneumoperitoneum.Lower pressures are claimed to be safe and effective in decreasi

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