Results 71 to 80 of about 1,659,328 (166)

Robot-assisted image-guided transcranial magnetic stimulation for somatotopic mapping of the motor cortex: a clinical pilot study. [PDF]

, 2009
Shape and exact location of motor cortical areas varies among individuals. The exact knowledge of these locations is crucial for planning of neurosurgical procedures.
Paulus, Walter J., Paulus, W, Schweikard, Achim, Giese, A, Fadini, T, Schweikard, A, Bockermann, Volker, Bockermann, V, Achim Schweikard, Finke, Markus, Markus Finke, Tommaso Fadini, Kai Kallenberg, Walter Paulus, Alf Giese, Siemerkus, J, Jakob Siemerkus, Volker Bockermann, Rohde, Veit, Kallenberg, Kai, Veit Rohde, Kantelhardt, SR, Rohde, V, Sven Rainer Kantelhardt, Matthaeus, Lars, Matthaeus, L, Kantelhardt, Sven Rainer, Lars Matthaeus, Fadini, Tommaso, Siemerkus, Jakob, Giese, Alf, Finke, M, Kallenberg, K   +32 more
core   +1 more source

Design and Optimization of Reduced Torque Ripple Rotary Voice Coil Motor

, 2018
Voice coil motors (VCMs) are becoming more popular due to their small size and high dynamic performance. They are commonly used in hard disk drives and vibration isolators in optical systems. Torque ripple is an important performance index for rotary VCM.
Zeinali, Reza, Reza Zeinali, Ozan Keysan, Keysan, Ozan, Cakal, Gokhan, Gokhan Cakal, Çakal, Göhkan   +6 more
core   +1 more source

Publication Only

HemaSphere, Volume 10, Issue S1, June 2026.
wiley   +1 more source

A study for high force giant voice coil motor

, 2015
A kind of electromagnetic actuator, voice coil motor is widely used for precision motion systems, since it has a simple structure, non-contact force generation and a good linearity between force output and electric current input.
Woo, Siwoong, Ahn, Dahoon, Kim, Myeong-Hyeon, Kim, Hyoyoung, Choi, Youngman   +4 more
core   +1 more source

Performance Assessment in a Voice Coil Motor for Maximizing the Energy Harvesting with Gait Motions

, 2017
In this study, an experimental approach is established to assess the performance of different beams coupled to a Voice Coil Motor (VCM) with the aim to maximize mechanically the energy harvesting in the inductive transducer that is included on it.
Hector A. Tinoco, Olga L. Ocampo-Lopez, Cesar Garcia-Diaz   +2 more
core   +1 more source

A new multisegmented magnetic array for a rotary-type voice coil motor

, 2009
A rotary-type voice coil motor (VCM) is widely used as a high-speed and accurate positioning actuator in hard disk drives (HDDs). The VCM is playing an important role in track seeking and track following.
Lee, Moon G., Sung, Yeon-Wook, Jeong, Jaehwa, Chun, Se-Jun, Choi, Young-Man, Ahn, Da-Hoon   +5 more
core  

Disturbance Rejection in Quadruple-Stage Actuator HDD Servos via RCBode-Plot- Guided Loop Shaping

IEEE Access
Energy-assisted magnetic recording technologies are increasingly being adopted in hard disk drives (HDDs), placing ever-greater demands on the precision of magnetic head positioning control.
Takenori Atsumi, Shota Yabui
doaj   +1 more source

Optimal design of rotary-type voice coil motor using multisegmented magnet array for small form factor optical disk drive

, 2007
For a small form factor optical disk drive (SFFODD), a high-performance actuator satisfying the requirements for small size, high speed, and low-power consumption simultaneously is required.
Jeong, Jaehwa, Gweon, Dae-Gab
core   +1 more source

Design and Implementation of Bulk Feeders Using Voice Coil Motors

Bulk feeders that can automatically feed materials are one of the most commonly used vibration devices in the electronics industry. This study uses voice coil motors to design and implement a dual-axis bulk feeder and a quad-axis bulk feeder, allowing ...
Yu-Ting Yang; Wen-Tan Wang; Ching-Chang Wong, Yang, Yu-Ting;Wang, Wen-Tan;Wong, Ching-Chang   +1 more
core   +1 more source

Design and optimisation of a voice coil motor (VCM) with a rotary actuator for an ultrasound scanner

, 2015
Kristopher Smith, DJ Graham, Jeffrey A. Neasham   +2 more
openalex   +2 more sources