SPM and IPM rotor structures · supplied document
Motor models built for control development.
Develop linear and nonlinear electric machine models from finite-element data or an initial machine description.
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Inverter loss map · supplied document
Bring semiconductor losses into the drive model.
Extract device loss characteristics from datasheets and incorporate inverter losses into propulsion-system simulation.
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Hardware-in-the-loop test setup · supplied document
From offline simulation to real-time HIL.
Develop propulsion-system models in MATLAB/Simulink and bring machine and controller behavior into real-time testing.
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Powertrain dynamometer test bench · supplied document
Prototype testing with a clear measurement plan.
Support motor test setup, instrumentation and experiments from small drone propulsion machines to larger traction systems.
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Vehicle-level control calibration · supplied document
Motor-control calibration at vehicle level.
Use vehicle measurements and control-software calibration to investigate drivability, vibration and cycle energy consumption.
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Offline propulsion simulation model · supplied document
Practical training in motor models and control.
Online tutorials connecting machine modeling, field-oriented control, real-time testing and dynamometer instrumentation.
Explore →Across motor and generator topologies
The supplied capabilities cover PMSM (SPM and IPM), EESM, induction machines, DFIG, synchronous reluctance and switched reluctance machines. Linear or nonlinear models are selected to match the machine and available evidence.
Choose the right level of support
An engagement may focus on a parameter-identification problem, a controller test environment, a vehicle calibration question or a practical training programme. Inputs and acceptance criteria are agreed for that scope.
Connected expertise.
Supplied simulation material
Selected motor drive and propulsion projects.
Eight projects from Dr. Siyu Leng’s supplied experience, with methods, reported outcomes and supporting links.
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Dr. Siyu Leng · photograph supplied with the biography
Dr. Siyu Leng
Engineering experience spanning electric aircraft propulsion, motor drive research, real-time simulation and vehicle calibration.
Explore →Bring us your challenge.
Start with your application, constraints and the decision you need to make.