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total search1182 articles
2008-10-01 Implementing a brushless DC motor controller on an IGLOO FPGA
The main objective of the design is to commutate a three-phase BLDC motor which has Hall sensor feedback
2001-04-30 Implementation of a speed field orientated control of three phase ac induction motor using TMS320F240
This application note discusses the implementation of a speed-field-orientated-controlled AC induction drive using Texas Instruments' TMS320F240 DSP controller.
2012-09-07 Implement digital power control using LLC resonant converters
Read about a digital power control implementation using line level control resonant converters based on a flexible 32bit microcontroller
2008-01-25 IAR Workbench supports System Semi's motion control kit
IAR Systems has released its Embedded Workbench, which has been selected by System Semiconductor for its M3000 Developer's Kit for chip level motion control
2007-04-17 Hybrid linear actuator suits motion control apps
Haydon Motion Europe offers its size 8 hybrid linear actuators with encoder feedback for high- and low-volume motion control applications
2005-06-17 High voltage IGBT control ICs with 30 percent fewer components
International Rectifier unveiled a series of high voltage IGBT control ICs with a sophisticated set of protection functions, consisting of 1,200V and 600V gate driver ICs and current sense interface ICs
1999-12-04 High performance control of ac servomotors using an integrated DSP
This paper describes the implementation of high-performance controllers for both the induction motor and permanent magnet synchronous motor using an integrated DSP controller that combines a powerful DSP core, flexible PWM generation, high resolution analog to digital conversion and an embedded encoder interface
2005-09-20 Hall-effect latch suits motor-speed and direction-sensing apps
Allegro MicroSystems introduced its new A1242, a new two-wire, chopper-stabilized latch, that is suited for use in motor-speed and direction-sensing apps
2008-01-24 Freescale, Microstaq team on superheat control for HVAC
Freescale and Microstaq have partnered to develop of an intelligent refrigerant superheat control system that combines Freescale's MEMS pressure sensing, processing and control technology with Microstaq's MEMS silicon expansion valve
2011-03-09 Ford unveils Sync voice control system
Sync brings significant computing power into vehicles by providing a simple to use interface between the driver and the car's infotainment system, including CE devices connected to the vehicle's head unit.
2001-04-30 Field orientated control of 3-phase ac-motors
This application note presents a digital implementation of the Field Orientated Control that demonstrates the capability of performing direct torque control, of handling system limitations and of achieving higher power conversion efficiency
2008-08-18 Fault-protected transceiver suits motor-driver control systems
Maxim Integrated Products has developed the MAX13448E 80V fault-protected, full-duplex RS-485 transceiver.
2005-06-28 Fairchild power modules target low-power appliance motor drives
Fairchild's Motion-Smart Power Modules offer a highly integrated solution for low-power (below 100 W), brushless dc (BLDC) motor apps
2006-01-19 Fairchild module powers CMG motor-drive
Fairchild Semiconductor's FSAM30SH60A smart power module has been selected by CMG Australia for use in its new SpeedMaster integral motor-drive
2001-05-01 Enhanced control of an alternating current motor using fuzzy logic and a TMS320 digital signal processor
This application note shows how the use of a DSP with a specialized fuzzy logic software kernel provides the required computing performance while maintaining a low cost.
2007-10-16 Engineers work on real-time control of artificial limbs
Researchers have reported advances in neural technology as well as the hurdles still ahead for delivering capabilities such as artificial limbs powered by implanted devices that read and harness subtle control signals in the brain
2002-11-04 EADMotors brushless dc motor reduce vibration
EADMotors' new brushless dc servomotor-based actuator utilizes precision screw and low profile encoder to achieve high linear speed.
2001-04-27 Digital signal processing solutions for the switched reluctance motor
This application note deals with solutions to control a switched reluctance motor using the TMS320C24x DSP family. It presents both two-speed control algorithms and mechanical position sensorless algorithms.
2001-04-27 Digital signal processing solution for permanent magnet synchronous motor
This application note presents a solution to control a permanent magnet synchronous motor using Texas Instruments' TMS320C24x family of DSP controllers.
2001-04-27 Digital signal processing solution for ac induction motor
This application note presents a solution to control an AC induction motor using Texas Instruments' TMS320C24x family of DSP controllers.
2005-07-18 Digicams make use of integrated motor drivers
Learn motion-control requirements in modern DSCs and motor-driver solutions based on an integrated driver IC
2011-11-07 Detect stepper motor stall with back EMF technique (Part 1
Learn about this method that takes advantage of constant motor parameters and overcomes limitations of traditional stall detection of current and duty-cycle sensing
2014-08-19 Design vacuum cleaner using BLDC motor
Major manufacturers are considering alternative motor types to overcome the disadvantages of using DC motors. This article considers BLDC motor for vacuum cleaner application with good performance benefits
2013-12-09 DC universal motor drive: Paving a path for upgrade
DC drive architecture allows speed to become proportional to the duty cycle of the PWM drive, allowing for multiple correction opportunities within each half-cycle.
2012-04-19 DC motor drivers target battery-powered apps
TI's DRV8834, DRV8835 and DRV8836 motor drivers feature low RDS(ON) of 305m? and 10nA sleep current that claim to cut power use by 80 percent
2009-03-02 DC motor driver boasts 500mA output currents
Allegro Microsystems Inc. has introduced a low voltage bi-directional DC motor driver with a typical input voltage range of 3.0V to 5.5V and output currents up to 500mA
2005-10-17 Current control removes brushless DC motor commutation spikes
Successful removal of the excessive current for brushless DC motors results in improvements in efficiency, reduced component cost and lower acoustic noise
2005-11-09 Cooling fan motor generates higher airflow
Sanyo Denki America expanded its San Ace 172 family of DC cooling fan motors with a quiet, energy-efficient GV-type series.
2009-02-24 Control boards fuse high performance, flexibility
LCR Electronics is offering a wide range of general purpose triac (triode for alternating current) control boards that combine low pricing with high quality performance
2012-09-19 Choosing the right capacitors to ensure long-term control-circuit stability
Know how tantalum and niobium-oxide technologies meet industry needs for rugged capacitors that maintain high-performance standards even under stress.
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