Results 181 to 190 of about 2,181 (221)
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Robust torque optimization for BLDC spindle motors
IEEE Transactions on Industrial Electronics, 2001A robust design for torque optimization of brushless DC spindle motors applied in a hard disk drive, using the Taguchi method, is described and illustrated in this paper. The optimal design process takes into consideration noises that arise in the manufacturing process, such as manufacturing tolerances for the stator tooth shape and variation of the ...
Teck Seng Low +2 more
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Performance improvfment of spindle motor for DVD drive
IEEE International Magnetics Conference, 1999The brushless spindle motor is widely used for the DVD application. The performances of reading and writing for DVD drive are highly dependent on the dynamic characteristics of this motor. In this paper, a spindle motor with 12-pole, 9-slots, radial winding and driven by the 3-phase circuit is investigated.
null Kuo-Chi Chiu +2 more
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Robust design of a spindle motor: a case study
Reliability Engineering & System Safety, 2002Robust design is the process of minimising variability of products and processes in order to improve their quality and reliability. In recent years, it has seen wide spread application in many fields such as mechanical [J Quality Technol 24 (1992) 22], chemical [Quality Engng 9 (1997) 391] and civil [Quality Engng 9 (1997) 441] engineering.
Menon, R. +3 more
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Model for the ? motor stimulation in chelonian muscle spindles
Biological Cybernetics, 1977A previously proposed model to simulate the behaviour of the chelonian muscle spindle during mechanical stretch has been extended to include the properties of the spindle during activation of the intrafusal muscle fibres. It is assumed that the overall transfer function of the non-activated spindle can be entirely ascribed to the visco-elastic ...
M, Naeije, A, Crowe
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Motor Spindle Modeling and Experimental Characterization
2007Efficiency of milling operations is often limited by cutting process dynamic instability, that restrains the achievable Material Removal Rate. In order to forecast machining performance it is necessary to consider all key elements that mostly influence instability, due to regenerative chatter: for high speed machining the spindle probably the most ...
ALBERTELLI, PAOLO +2 more
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The role of muscle spindles in constraining motor control
Neurocomputing, 2002zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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Development of Intelligent Ceramic Motorized Spindle
2020Ceramic motorized spindle refers to motorized spindle some components of which are made of ceramic materials.
Yuhou Wu, Lixiu Zhang
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Characterstics of motor innervation of muscle spindles in the monkey
American Journal of Anatomy, 1985AbstractThe motor nerve supplies of four whole muscle spindles and 16 half spindles (equator and one pole) from lumbrical muscles of the monkey were reconstructed by light microscopy of serial, 1‐μm‐thick transverse sections. The 24 poles of spindle were innervated by 37 fusimotor (γ) axons and 18 skeletofusimotor (β) axons.
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