Covariance analysis of magnetically levitated truck.
نویسندگان
چکیده
منابع مشابه
Dynamic Performance of Magnetically Levitated Rotors
Magnetic bearings are selected as the physical systems because of the recent tremendous research activity in their use in high performance machines. The input-output characteristic makes such a system inherently nonlinear and unstable, so it is necessary to implement a desired control to it. However, if the system dynamic behavior and the limitations from the control system hardware as a whole ...
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Magnetically levitated planar actuators are developed as alternatives to xy-drives constructed of stacked linear motors. Although the translator of these ironless planar actuators can move over relatively large distances in the xy-plane only, it has to be controlled in six degrees-of-freedom (DOF) because of the active magnetic bearing. The advantage of magnetically levitated planar actuators i...
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High accuracy positioning stages with multiple degrees-of-freedom, or microsteppers, are ubiquitous in industrial manufacturing. These devices are used in probing and inspection systems, in the assembly of disk drive heads, and in semiconductor manufacturing. In semiconductor manufacturing, microsteppers are employed to accurately move silicon wafers in the photolithography process. To guarante...
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Results Our data show preoperative values including age [67.1 y+5.0 y] and INTERMACS classification [range 2-4]. The indication for DT includes old age, compliance problems, and severe comorbidities. Outcome data demonstrate a low 30-day mortality in elective DT patients (100% survival). Mean follow up after permanent Heartware implantation was in average 544 days (range, 160-1512). 1 year surv...
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ژورنال
عنوان ژورنال: TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series C
سال: 1985
ISSN: 0387-5024,1884-8354
DOI: 10.1299/kikaic.51.1273