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FPGA-based rapid control prototyping of permanent magnet synchronous motor servo drives

FPGA-based rapid control prototyping of permanent magnet synchronous motor servo drives

Due to tight time constraints and unknown disturbances, the position control problem in permanent magnet synchronous machine (PMSM) drives remains exceedingly challenging. Download this technical article to learn more about experimental validation of a cascade control structure for position control in PMSM drives.

Whitepapers

Speed Up Digital Control Development for Motors, Power Converters, and Battery Systems with Simulink

Speed Up Digital Control Development for Motors, Power Converters, and Battery Systems with Simulink

Digital control design for power electronics using Simulink® makes it easy to try new ideas, test them, and go to hardware without coding. You can use system-level models for desktop simulation, real-time simulation, and production code generation, speeding up designing and testing your power electronics control systems.

Whitepapers

10 Ways to Speed Design for Digitally Controlled Power Converters with Simulink

10 Ways to Speed Design for Digitally Controlled Power Converters with Simulink

This whitepaper highlights ways to accelerate digital control development for power converters with system-level simulation, how to validate control code on the processor without damaging electrical system hardware and developing real-time simulations of your electrical system.

Hardware-in-the-Loop

Rapid Control Prototyping

Whitepapers

Robotic Glove with Integrated Sensing for Intuitive Grasping Assistance

Robotic Glove with Integrated Sensing for Intuitive Grasping Assistance

This paper presents a fully integrated soft robotic glove with multi-articular textile actuators, custom soft sensors, and an intuitive detection controller. The state-machine-based controller uses signals from integrated sensors to detect relative changes in hand-object interactions.

Publication on ieeexplore.ieee.org

Published Papers

Rapid Control Prototyping

An Ankle-Foot Prosthesis Emulator Capable of Modulating Center of Pressure

An Ankle-Foot Prosthesis Emulator Capable of Modulating Center of Pressure

The authors of this paper developed an ankle-foot prosthesis emulator to restore human feet' balancing and push-off characteristics. The proposed emulator system consists of two torque-controlled forefoot digits and a torque-controlled heel digit which meets all design criteria to modulate the center of pressure and ground reaction force effectively.

Publication on ieeexplore.ieee.org

Published Papers

Design and Experimental Characterization of a Hydrostatic Transmission for Upper Limb Exoskeletons

Design and Experimental Characterization of a Hydrostatic Transmission for Upper Limb Exoskeletons

The authors introduce a design of a novel hydrostatic air-liquid torque transmission system for an upper limb exoskeleton. Transmission of fluid on rolling membrane cylinders guarantees leakage-free operation, no backlash, and zero stick friction. By employing a new test bench of the fluid transmission system developed, they conducted experiments to characterize the static and dynamic response for different design parameters.

Publication on ieeexplore.ieee.org

Published Papers

Real-Time Loudness Normalization with Combined Cochlear Implant and Hearing Aid Stimulation

Real-Time Loudness Normalization with Combined Cochlear Implant and Hearing Aid Stimulation

This study features an acoustic loudness model running on a Speedgoat real-time system. Researchers tested speech perception and sound localization of bimodal listeners, both in standard loudness growth configuration and modified loudness growth configuration. The subjects have also used linear and compressive hearing aids.  

Publication on ncbi.nlm.nih.gov

Published Papers

An Open Development Platform for Auditory Real-Time Signal Processing

An Open Development Platform for Auditory Real-Time Signal Processing

This paper presents an auditory real-time processing algorithm platform ("Open Development Platform", ODP) that simplifies developing novel real-time algorithms. ODP leverages MATLAB / Simulink and runs on Speedgoat real-time target machines. The authors show how they developed a fully functional hearing aid for research purposes using ODP.

Publication on sciencedirect.com

Published Papers

Speech Intelligibility with Binaurally linked Hearing Aids

Speech Intelligibility with Binaurally linked Hearing Aids

This study investigates whether using spatial cues benefits speech intelligibility for binaurally linked hearing aids. The control algorithms and signal processing models were tested on a Speedgoat target machine to quickly switch between different versions of the algorithms and test them in real-time.

Publication on proceedings.isaar.eu

Published Papers

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